http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e1eb0a07/apidocs/src-html/org/apache/hadoop/hbase/client/Append.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/Append.html b/apidocs/src-html/org/apache/hadoop/hbase/client/Append.html index c58b1bd..49d1207 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/Append.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/client/Append.html @@ -42,165 +42,164 @@ <span class="sourceLineNo">034</span>/**<a name="line.34"></a> <span class="sourceLineNo">035</span> * Performs Append operations on a single row.<a name="line.35"></a> <span class="sourceLineNo">036</span> * <p><a name="line.36"></a> -<span class="sourceLineNo">037</span> * Note that this operation does not appear atomic to readers. Appends are done<a name="line.37"></a> -<span class="sourceLineNo">038</span> * under a single row lock, so write operations to a row are synchronized, but<a name="line.38"></a> -<span class="sourceLineNo">039</span> * readers do not take row locks so get and scan operations can see this<a name="line.39"></a> -<span class="sourceLineNo">040</span> * operation partially completed.<a name="line.40"></a> -<span class="sourceLineNo">041</span> * <p><a name="line.41"></a> -<span class="sourceLineNo">042</span> * To append to a set of columns of a row, instantiate an Append object with the<a name="line.42"></a> -<span class="sourceLineNo">043</span> * row to append to. At least one column to append must be specified using the<a name="line.43"></a> -<span class="sourceLineNo">044</span> * {@link #addColumn(byte[], byte[], byte[])} method.<a name="line.44"></a> -<span class="sourceLineNo">045</span> */<a name="line.45"></a> -<span class="sourceLineNo">046</span>@InterfaceAudience.Public<a name="line.46"></a> -<span class="sourceLineNo">047</span>public class Append extends Mutation {<a name="line.47"></a> -<span class="sourceLineNo">048</span> /**<a name="line.48"></a> -<span class="sourceLineNo">049</span> * @param returnResults<a name="line.49"></a> -<span class="sourceLineNo">050</span> * True (default) if the append operation should return the results.<a name="line.50"></a> -<span class="sourceLineNo">051</span> * A client that is not interested in the result can save network<a name="line.51"></a> -<span class="sourceLineNo">052</span> * bandwidth setting this to false.<a name="line.52"></a> -<span class="sourceLineNo">053</span> */<a name="line.53"></a> -<span class="sourceLineNo">054</span> public Append setReturnResults(boolean returnResults) {<a name="line.54"></a> -<span class="sourceLineNo">055</span> super.setReturnResults(returnResults);<a name="line.55"></a> -<span class="sourceLineNo">056</span> return this;<a name="line.56"></a> -<span class="sourceLineNo">057</span> }<a name="line.57"></a> -<span class="sourceLineNo">058</span><a name="line.58"></a> -<span class="sourceLineNo">059</span> /**<a name="line.59"></a> -<span class="sourceLineNo">060</span> * @return current setting for returnResults<a name="line.60"></a> -<span class="sourceLineNo">061</span> */<a name="line.61"></a> -<span class="sourceLineNo">062</span> // This method makes public the superclasses's protected method.<a name="line.62"></a> -<span class="sourceLineNo">063</span> public boolean isReturnResults() {<a name="line.63"></a> -<span class="sourceLineNo">064</span> return super.isReturnResults();<a name="line.64"></a> -<span class="sourceLineNo">065</span> }<a name="line.65"></a> -<span class="sourceLineNo">066</span><a name="line.66"></a> -<span class="sourceLineNo">067</span> /**<a name="line.67"></a> -<span class="sourceLineNo">068</span> * Create a Append operation for the specified row.<a name="line.68"></a> -<span class="sourceLineNo">069</span> * <p><a name="line.69"></a> -<span class="sourceLineNo">070</span> * At least one column must be appended to.<a name="line.70"></a> -<span class="sourceLineNo">071</span> * @param row row key; makes a local copy of passed in array.<a name="line.71"></a> -<span class="sourceLineNo">072</span> */<a name="line.72"></a> -<span class="sourceLineNo">073</span> public Append(byte[] row) {<a name="line.73"></a> -<span class="sourceLineNo">074</span> this(row, 0, row.length);<a name="line.74"></a> -<span class="sourceLineNo">075</span> }<a name="line.75"></a> -<span class="sourceLineNo">076</span> /**<a name="line.76"></a> -<span class="sourceLineNo">077</span> * Copy constructor<a name="line.77"></a> -<span class="sourceLineNo">078</span> * @param a<a name="line.78"></a> -<span class="sourceLineNo">079</span> */<a name="line.79"></a> -<span class="sourceLineNo">080</span> public Append(Append a) {<a name="line.80"></a> -<span class="sourceLineNo">081</span> this.row = a.getRow();<a name="line.81"></a> -<span class="sourceLineNo">082</span> this.ts = a.getTimeStamp();<a name="line.82"></a> -<span class="sourceLineNo">083</span> this.familyMap.putAll(a.getFamilyCellMap());<a name="line.83"></a> -<span class="sourceLineNo">084</span> for (Map.Entry<String, byte[]> entry : a.getAttributesMap().entrySet()) {<a name="line.84"></a> -<span class="sourceLineNo">085</span> this.setAttribute(entry.getKey(), entry.getValue());<a name="line.85"></a> -<span class="sourceLineNo">086</span> }<a name="line.86"></a> -<span class="sourceLineNo">087</span> this.setPriority(a.getPriority());<a name="line.87"></a> -<span class="sourceLineNo">088</span> }<a name="line.88"></a> -<span class="sourceLineNo">089</span><a name="line.89"></a> -<span class="sourceLineNo">090</span> /** Create a Append operation for the specified row.<a name="line.90"></a> -<span class="sourceLineNo">091</span> * <p><a name="line.91"></a> -<span class="sourceLineNo">092</span> * At least one column must be appended to.<a name="line.92"></a> -<span class="sourceLineNo">093</span> * @param rowArray Makes a copy out of this buffer.<a name="line.93"></a> -<span class="sourceLineNo">094</span> * @param rowOffset<a name="line.94"></a> -<span class="sourceLineNo">095</span> * @param rowLength<a name="line.95"></a> -<span class="sourceLineNo">096</span> */<a name="line.96"></a> -<span class="sourceLineNo">097</span> public Append(final byte [] rowArray, final int rowOffset, final int rowLength) {<a name="line.97"></a> -<span class="sourceLineNo">098</span> checkRow(rowArray, rowOffset, rowLength);<a name="line.98"></a> -<span class="sourceLineNo">099</span> this.row = Bytes.copy(rowArray, rowOffset, rowLength);<a name="line.99"></a> -<span class="sourceLineNo">100</span> }<a name="line.100"></a> -<span class="sourceLineNo">101</span><a name="line.101"></a> -<span class="sourceLineNo">102</span> /**<a name="line.102"></a> -<span class="sourceLineNo">103</span> * Add the specified column and value to this Append operation.<a name="line.103"></a> -<span class="sourceLineNo">104</span> * @param family family name<a name="line.104"></a> -<span class="sourceLineNo">105</span> * @param qualifier column qualifier<a name="line.105"></a> -<span class="sourceLineNo">106</span> * @param value value to append to specified column<a name="line.106"></a> -<span class="sourceLineNo">107</span> * @return this<a name="line.107"></a> -<span class="sourceLineNo">108</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0.<a name="line.108"></a> -<span class="sourceLineNo">109</span> * Use {@link #addColumn(byte[], byte[], byte[])} instead<a name="line.109"></a> -<span class="sourceLineNo">110</span> */<a name="line.110"></a> -<span class="sourceLineNo">111</span> @Deprecated<a name="line.111"></a> -<span class="sourceLineNo">112</span> public Append add(byte [] family, byte [] qualifier, byte [] value) {<a name="line.112"></a> -<span class="sourceLineNo">113</span> return this.addColumn(family, qualifier, value);<a name="line.113"></a> -<span class="sourceLineNo">114</span> }<a name="line.114"></a> -<span class="sourceLineNo">115</span><a name="line.115"></a> -<span class="sourceLineNo">116</span> /**<a name="line.116"></a> -<span class="sourceLineNo">117</span> * Add the specified column and value to this Append operation.<a name="line.117"></a> -<span class="sourceLineNo">118</span> * @param family family name<a name="line.118"></a> -<span class="sourceLineNo">119</span> * @param qualifier column qualifier<a name="line.119"></a> -<span class="sourceLineNo">120</span> * @param value value to append to specified column<a name="line.120"></a> -<span class="sourceLineNo">121</span> * @return this<a name="line.121"></a> -<span class="sourceLineNo">122</span> */<a name="line.122"></a> -<span class="sourceLineNo">123</span> public Append addColumn(byte[] family, byte[] qualifier, byte[] value) {<a name="line.123"></a> -<span class="sourceLineNo">124</span> KeyValue kv = new KeyValue(this.row, family, qualifier, this.ts, KeyValue.Type.Put, value);<a name="line.124"></a> -<span class="sourceLineNo">125</span> return add(kv);<a name="line.125"></a> -<span class="sourceLineNo">126</span> }<a name="line.126"></a> -<span class="sourceLineNo">127</span><a name="line.127"></a> -<span class="sourceLineNo">128</span> /**<a name="line.128"></a> -<span class="sourceLineNo">129</span> * Add column and value to this Append operation.<a name="line.129"></a> -<span class="sourceLineNo">130</span> * @param cell<a name="line.130"></a> -<span class="sourceLineNo">131</span> * @return This instance<a name="line.131"></a> -<span class="sourceLineNo">132</span> */<a name="line.132"></a> -<span class="sourceLineNo">133</span> @SuppressWarnings("unchecked")<a name="line.133"></a> -<span class="sourceLineNo">134</span> public Append add(final Cell cell) {<a name="line.134"></a> -<span class="sourceLineNo">135</span> // Presume it is KeyValue for now.<a name="line.135"></a> -<span class="sourceLineNo">136</span> byte [] family = CellUtil.cloneFamily(cell);<a name="line.136"></a> -<span class="sourceLineNo">137</span><a name="line.137"></a> -<span class="sourceLineNo">138</span> // Get cell list for the family<a name="line.138"></a> -<span class="sourceLineNo">139</span> List<Cell> list = getCellList(family);<a name="line.139"></a> -<span class="sourceLineNo">140</span><a name="line.140"></a> -<span class="sourceLineNo">141</span> // find where the new entry should be placed in the List<a name="line.141"></a> -<span class="sourceLineNo">142</span> list.add(cell);<a name="line.142"></a> -<span class="sourceLineNo">143</span> return this;<a name="line.143"></a> -<span class="sourceLineNo">144</span> }<a name="line.144"></a> -<span class="sourceLineNo">145</span><a name="line.145"></a> -<span class="sourceLineNo">146</span> @Override<a name="line.146"></a> -<span class="sourceLineNo">147</span> public Append setAttribute(String name, byte[] value) {<a name="line.147"></a> -<span class="sourceLineNo">148</span> return (Append) super.setAttribute(name, value);<a name="line.148"></a> -<span class="sourceLineNo">149</span> }<a name="line.149"></a> -<span class="sourceLineNo">150</span><a name="line.150"></a> -<span class="sourceLineNo">151</span> @Override<a name="line.151"></a> -<span class="sourceLineNo">152</span> public Append setId(String id) {<a name="line.152"></a> -<span class="sourceLineNo">153</span> return (Append) super.setId(id);<a name="line.153"></a> -<span class="sourceLineNo">154</span> }<a name="line.154"></a> -<span class="sourceLineNo">155</span><a name="line.155"></a> -<span class="sourceLineNo">156</span> @Override<a name="line.156"></a> -<span class="sourceLineNo">157</span> public Append setDurability(Durability d) {<a name="line.157"></a> -<span class="sourceLineNo">158</span> return (Append) super.setDurability(d);<a name="line.158"></a> -<span class="sourceLineNo">159</span> }<a name="line.159"></a> -<span class="sourceLineNo">160</span><a name="line.160"></a> -<span class="sourceLineNo">161</span> @Override<a name="line.161"></a> -<span class="sourceLineNo">162</span> public Append setFamilyCellMap(NavigableMap<byte[], List<Cell>> map) {<a name="line.162"></a> -<span class="sourceLineNo">163</span> return (Append) super.setFamilyCellMap(map);<a name="line.163"></a> -<span class="sourceLineNo">164</span> }<a name="line.164"></a> -<span class="sourceLineNo">165</span><a name="line.165"></a> -<span class="sourceLineNo">166</span> @Override<a name="line.166"></a> -<span class="sourceLineNo">167</span> public Append setClusterIds(List<UUID> clusterIds) {<a name="line.167"></a> -<span class="sourceLineNo">168</span> return (Append) super.setClusterIds(clusterIds);<a name="line.168"></a> -<span class="sourceLineNo">169</span> }<a name="line.169"></a> -<span class="sourceLineNo">170</span><a name="line.170"></a> -<span class="sourceLineNo">171</span> @Override<a name="line.171"></a> -<span class="sourceLineNo">172</span> public Append setCellVisibility(CellVisibility expression) {<a name="line.172"></a> -<span class="sourceLineNo">173</span> return (Append) super.setCellVisibility(expression);<a name="line.173"></a> -<span class="sourceLineNo">174</span> }<a name="line.174"></a> -<span class="sourceLineNo">175</span><a name="line.175"></a> -<span class="sourceLineNo">176</span> @Override<a name="line.176"></a> -<span class="sourceLineNo">177</span> public Append setACL(String user, Permission perms) {<a name="line.177"></a> -<span class="sourceLineNo">178</span> return (Append) super.setACL(user, perms);<a name="line.178"></a> -<span class="sourceLineNo">179</span> }<a name="line.179"></a> -<span class="sourceLineNo">180</span><a name="line.180"></a> -<span class="sourceLineNo">181</span> @Override<a name="line.181"></a> -<span class="sourceLineNo">182</span> public Append setACL(Map<String, Permission> perms) {<a name="line.182"></a> -<span class="sourceLineNo">183</span> return (Append) super.setACL(perms);<a name="line.183"></a> -<span class="sourceLineNo">184</span> }<a name="line.184"></a> -<span class="sourceLineNo">185</span><a name="line.185"></a> -<span class="sourceLineNo">186</span> @Override<a name="line.186"></a> -<span class="sourceLineNo">187</span> public Append setPriority(int priority) {<a name="line.187"></a> -<span class="sourceLineNo">188</span> return (Append) super.setPriority(priority);<a name="line.188"></a> -<span class="sourceLineNo">189</span> }<a name="line.189"></a> -<span class="sourceLineNo">190</span><a name="line.190"></a> -<span class="sourceLineNo">191</span> @Override<a name="line.191"></a> -<span class="sourceLineNo">192</span> public Append setTTL(long ttl) {<a name="line.192"></a> -<span class="sourceLineNo">193</span> return (Append) super.setTTL(ttl);<a name="line.193"></a> -<span class="sourceLineNo">194</span> }<a name="line.194"></a> -<span class="sourceLineNo">195</span>}<a name="line.195"></a> +<span class="sourceLineNo">037</span> * This operation ensures atomicty to readers. 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At least one column to append must be specified using the<a name="line.42"></a> +<span class="sourceLineNo">043</span> * {@link #addColumn(byte[], byte[], byte[])} method.<a name="line.43"></a> +<span class="sourceLineNo">044</span> */<a name="line.44"></a> +<span class="sourceLineNo">045</span>@InterfaceAudience.Public<a name="line.45"></a> +<span class="sourceLineNo">046</span>public class Append extends Mutation {<a name="line.46"></a> +<span class="sourceLineNo">047</span> /**<a name="line.47"></a> +<span class="sourceLineNo">048</span> * @param returnResults<a name="line.48"></a> +<span class="sourceLineNo">049</span> * True (default) if the append operation should return the results.<a name="line.49"></a> +<span class="sourceLineNo">050</span> * A client that is not interested in the result can save network<a name="line.50"></a> +<span class="sourceLineNo">051</span> * bandwidth setting this to false.<a name="line.51"></a> +<span class="sourceLineNo">052</span> */<a name="line.52"></a> +<span class="sourceLineNo">053</span> public Append setReturnResults(boolean returnResults) {<a name="line.53"></a> +<span class="sourceLineNo">054</span> super.setReturnResults(returnResults);<a name="line.54"></a> +<span class="sourceLineNo">055</span> return this;<a name="line.55"></a> +<span class="sourceLineNo">056</span> }<a name="line.56"></a> +<span class="sourceLineNo">057</span><a name="line.57"></a> +<span class="sourceLineNo">058</span> /**<a name="line.58"></a> +<span class="sourceLineNo">059</span> * @return current setting for returnResults<a name="line.59"></a> +<span class="sourceLineNo">060</span> */<a name="line.60"></a> +<span class="sourceLineNo">061</span> // This method makes public the superclasses's protected method.<a name="line.61"></a> +<span class="sourceLineNo">062</span> public boolean isReturnResults() {<a name="line.62"></a> +<span class="sourceLineNo">063</span> return super.isReturnResults();<a name="line.63"></a> +<span class="sourceLineNo">064</span> }<a name="line.64"></a> +<span class="sourceLineNo">065</span><a name="line.65"></a> +<span class="sourceLineNo">066</span> /**<a name="line.66"></a> +<span class="sourceLineNo">067</span> * Create a Append operation for the specified row.<a name="line.67"></a> +<span class="sourceLineNo">068</span> * <p><a name="line.68"></a> +<span class="sourceLineNo">069</span> * At least one column must be appended to.<a name="line.69"></a> +<span class="sourceLineNo">070</span> * @param row row key; makes a local copy of passed in array.<a name="line.70"></a> +<span class="sourceLineNo">071</span> */<a name="line.71"></a> +<span class="sourceLineNo">072</span> public Append(byte[] row) {<a name="line.72"></a> +<span class="sourceLineNo">073</span> this(row, 0, row.length);<a name="line.73"></a> +<span class="sourceLineNo">074</span> }<a name="line.74"></a> +<span class="sourceLineNo">075</span> /**<a name="line.75"></a> +<span class="sourceLineNo">076</span> * Copy constructor<a name="line.76"></a> +<span class="sourceLineNo">077</span> * @param a<a name="line.77"></a> +<span class="sourceLineNo">078</span> */<a name="line.78"></a> +<span class="sourceLineNo">079</span> public Append(Append a) {<a name="line.79"></a> +<span class="sourceLineNo">080</span> this.row = a.getRow();<a name="line.80"></a> +<span class="sourceLineNo">081</span> this.ts = a.getTimeStamp();<a name="line.81"></a> +<span class="sourceLineNo">082</span> this.familyMap.putAll(a.getFamilyCellMap());<a name="line.82"></a> +<span class="sourceLineNo">083</span> for (Map.Entry<String, byte[]> entry : a.getAttributesMap().entrySet()) {<a name="line.83"></a> +<span class="sourceLineNo">084</span> this.setAttribute(entry.getKey(), entry.getValue());<a name="line.84"></a> +<span class="sourceLineNo">085</span> }<a name="line.85"></a> +<span class="sourceLineNo">086</span> this.setPriority(a.getPriority());<a name="line.86"></a> +<span class="sourceLineNo">087</span> }<a name="line.87"></a> +<span class="sourceLineNo">088</span><a name="line.88"></a> +<span class="sourceLineNo">089</span> /** Create a Append operation for the specified row.<a name="line.89"></a> +<span class="sourceLineNo">090</span> * <p><a name="line.90"></a> +<span class="sourceLineNo">091</span> * At least one column must be appended to.<a name="line.91"></a> +<span class="sourceLineNo">092</span> * @param rowArray Makes a copy out of this buffer.<a name="line.92"></a> +<span class="sourceLineNo">093</span> * @param rowOffset<a name="line.93"></a> +<span class="sourceLineNo">094</span> * @param rowLength<a name="line.94"></a> +<span class="sourceLineNo">095</span> */<a name="line.95"></a> +<span class="sourceLineNo">096</span> public Append(final byte [] rowArray, final int rowOffset, final int rowLength) {<a name="line.96"></a> +<span class="sourceLineNo">097</span> checkRow(rowArray, rowOffset, rowLength);<a name="line.97"></a> +<span class="sourceLineNo">098</span> this.row = Bytes.copy(rowArray, rowOffset, rowLength);<a name="line.98"></a> +<span class="sourceLineNo">099</span> }<a name="line.99"></a> +<span class="sourceLineNo">100</span><a name="line.100"></a> +<span class="sourceLineNo">101</span> /**<a name="line.101"></a> +<span class="sourceLineNo">102</span> * Add the specified column and value to this Append operation.<a name="line.102"></a> +<span class="sourceLineNo">103</span> * @param family family name<a name="line.103"></a> +<span class="sourceLineNo">104</span> * @param qualifier column qualifier<a name="line.104"></a> +<span class="sourceLineNo">105</span> * @param value value to append to specified column<a name="line.105"></a> +<span class="sourceLineNo">106</span> * @return this<a name="line.106"></a> +<span class="sourceLineNo">107</span> * @deprecated As of release 2.0.0, this will be removed in HBase 3.0.0.<a name="line.107"></a> +<span class="sourceLineNo">108</span> * Use {@link #addColumn(byte[], byte[], byte[])} instead<a name="line.108"></a> +<span class="sourceLineNo">109</span> */<a name="line.109"></a> +<span class="sourceLineNo">110</span> @Deprecated<a name="line.110"></a> +<span class="sourceLineNo">111</span> public Append add(byte [] family, byte [] qualifier, byte [] value) {<a name="line.111"></a> +<span class="sourceLineNo">112</span> return this.addColumn(family, qualifier, value);<a name="line.112"></a> +<span class="sourceLineNo">113</span> }<a name="line.113"></a> +<span class="sourceLineNo">114</span><a name="line.114"></a> +<span class="sourceLineNo">115</span> /**<a name="line.115"></a> +<span class="sourceLineNo">116</span> * Add the specified column and value to this Append operation.<a name="line.116"></a> +<span class="sourceLineNo">117</span> * @param family family name<a name="line.117"></a> +<span class="sourceLineNo">118</span> * @param qualifier column qualifier<a name="line.118"></a> +<span class="sourceLineNo">119</span> * @param value value to append to specified column<a name="line.119"></a> +<span class="sourceLineNo">120</span> * @return this<a name="line.120"></a> +<span class="sourceLineNo">121</span> */<a name="line.121"></a> +<span class="sourceLineNo">122</span> public Append addColumn(byte[] family, byte[] qualifier, byte[] value) {<a name="line.122"></a> +<span class="sourceLineNo">123</span> KeyValue kv = new KeyValue(this.row, family, qualifier, this.ts, KeyValue.Type.Put, value);<a name="line.123"></a> +<span class="sourceLineNo">124</span> return add(kv);<a name="line.124"></a> +<span class="sourceLineNo">125</span> }<a name="line.125"></a> +<span class="sourceLineNo">126</span><a name="line.126"></a> +<span class="sourceLineNo">127</span> /**<a name="line.127"></a> +<span class="sourceLineNo">128</span> * Add column and value to this Append operation.<a name="line.128"></a> +<span class="sourceLineNo">129</span> * @param cell<a name="line.129"></a> +<span class="sourceLineNo">130</span> * @return This instance<a name="line.130"></a> +<span class="sourceLineNo">131</span> */<a name="line.131"></a> +<span class="sourceLineNo">132</span> @SuppressWarnings("unchecked")<a name="line.132"></a> +<span class="sourceLineNo">133</span> public Append add(final Cell cell) {<a name="line.133"></a> +<span class="sourceLineNo">134</span> // Presume it is KeyValue for now.<a name="line.134"></a> +<span class="sourceLineNo">135</span> byte [] family = CellUtil.cloneFamily(cell);<a name="line.135"></a> +<span class="sourceLineNo">136</span><a name="line.136"></a> +<span class="sourceLineNo">137</span> // Get cell list for the family<a name="line.137"></a> +<span class="sourceLineNo">138</span> List<Cell> list = getCellList(family);<a name="line.138"></a> +<span class="sourceLineNo">139</span><a name="line.139"></a> +<span class="sourceLineNo">140</span> // find where the new entry should be placed in the List<a name="line.140"></a> +<span class="sourceLineNo">141</span> list.add(cell);<a name="line.141"></a> +<span class="sourceLineNo">142</span> return this;<a name="line.142"></a> +<span class="sourceLineNo">143</span> }<a name="line.143"></a> +<span class="sourceLineNo">144</span><a name="line.144"></a> +<span class="sourceLineNo">145</span> @Override<a name="line.145"></a> +<span class="sourceLineNo">146</span> public Append setAttribute(String name, byte[] value) {<a name="line.146"></a> +<span class="sourceLineNo">147</span> return (Append) super.setAttribute(name, value);<a name="line.147"></a> +<span class="sourceLineNo">148</span> }<a name="line.148"></a> +<span class="sourceLineNo">149</span><a name="line.149"></a> +<span class="sourceLineNo">150</span> @Override<a name="line.150"></a> +<span class="sourceLineNo">151</span> public Append setId(String id) {<a name="line.151"></a> +<span class="sourceLineNo">152</span> return (Append) super.setId(id);<a name="line.152"></a> +<span class="sourceLineNo">153</span> }<a name="line.153"></a> +<span class="sourceLineNo">154</span><a name="line.154"></a> +<span class="sourceLineNo">155</span> @Override<a name="line.155"></a> +<span class="sourceLineNo">156</span> public Append setDurability(Durability d) {<a name="line.156"></a> +<span class="sourceLineNo">157</span> return (Append) super.setDurability(d);<a name="line.157"></a> +<span class="sourceLineNo">158</span> }<a name="line.158"></a> +<span class="sourceLineNo">159</span><a name="line.159"></a> +<span class="sourceLineNo">160</span> @Override<a name="line.160"></a> +<span class="sourceLineNo">161</span> public Append setFamilyCellMap(NavigableMap<byte[], List<Cell>> map) {<a name="line.161"></a> +<span class="sourceLineNo">162</span> return (Append) super.setFamilyCellMap(map);<a name="line.162"></a> +<span class="sourceLineNo">163</span> }<a name="line.163"></a> +<span class="sourceLineNo">164</span><a name="line.164"></a> +<span class="sourceLineNo">165</span> @Override<a name="line.165"></a> +<span class="sourceLineNo">166</span> public Append setClusterIds(List<UUID> clusterIds) {<a name="line.166"></a> +<span class="sourceLineNo">167</span> return (Append) super.setClusterIds(clusterIds);<a name="line.167"></a> +<span class="sourceLineNo">168</span> }<a name="line.168"></a> +<span class="sourceLineNo">169</span><a name="line.169"></a> +<span class="sourceLineNo">170</span> @Override<a name="line.170"></a> +<span class="sourceLineNo">171</span> public Append setCellVisibility(CellVisibility expression) {<a name="line.171"></a> +<span class="sourceLineNo">172</span> return (Append) super.setCellVisibility(expression);<a name="line.172"></a> +<span class="sourceLineNo">173</span> }<a name="line.173"></a> +<span class="sourceLineNo">174</span><a name="line.174"></a> +<span class="sourceLineNo">175</span> @Override<a name="line.175"></a> +<span class="sourceLineNo">176</span> public Append setACL(String user, Permission perms) {<a name="line.176"></a> +<span class="sourceLineNo">177</span> return (Append) super.setACL(user, perms);<a name="line.177"></a> +<span class="sourceLineNo">178</span> }<a name="line.178"></a> +<span class="sourceLineNo">179</span><a name="line.179"></a> +<span class="sourceLineNo">180</span> @Override<a name="line.180"></a> +<span class="sourceLineNo">181</span> public Append setACL(Map<String, Permission> perms) {<a name="line.181"></a> +<span class="sourceLineNo">182</span> return (Append) super.setACL(perms);<a name="line.182"></a> +<span class="sourceLineNo">183</span> }<a name="line.183"></a> +<span class="sourceLineNo">184</span><a name="line.184"></a> +<span class="sourceLineNo">185</span> @Override<a name="line.185"></a> +<span class="sourceLineNo">186</span> public Append setPriority(int priority) {<a name="line.186"></a> +<span class="sourceLineNo">187</span> return (Append) super.setPriority(priority);<a name="line.187"></a> +<span class="sourceLineNo">188</span> }<a name="line.188"></a> +<span class="sourceLineNo">189</span><a name="line.189"></a> +<span class="sourceLineNo">190</span> @Override<a name="line.190"></a> +<span class="sourceLineNo">191</span> public Append setTTL(long ttl) {<a name="line.191"></a> +<span class="sourceLineNo">192</span> return (Append) super.setTTL(ttl);<a name="line.192"></a> +<span class="sourceLineNo">193</span> }<a name="line.193"></a> +<span class="sourceLineNo">194</span>}<a name="line.194"></a>
http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e1eb0a07/apidocs/src-html/org/apache/hadoop/hbase/client/Increment.html ---------------------------------------------------------------------- diff --git a/apidocs/src-html/org/apache/hadoop/hbase/client/Increment.html b/apidocs/src-html/org/apache/hadoop/hbase/client/Increment.html index 0dbe2fb..0dfce60 100644 --- a/apidocs/src-html/org/apache/hadoop/hbase/client/Increment.html +++ b/apidocs/src-html/org/apache/hadoop/hbase/client/Increment.html @@ -46,304 +46,303 @@ <span class="sourceLineNo">038</span>/**<a name="line.38"></a> <span class="sourceLineNo">039</span> * Used to perform Increment operations on a single row.<a name="line.39"></a> <span class="sourceLineNo">040</span> * <p><a name="line.40"></a> -<span class="sourceLineNo">041</span> * This operation does not appear atomic to readers. 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At least one column to increment must be specified using the<a name="line.47"></a> -<span class="sourceLineNo">048</span> * {@link #addColumn(byte[], byte[], long)} method.<a name="line.48"></a> -<span class="sourceLineNo">049</span> */<a name="line.49"></a> -<span class="sourceLineNo">050</span>@InterfaceAudience.Public<a name="line.50"></a> -<span class="sourceLineNo">051</span>public class Increment extends Mutation implements Comparable<Row> {<a name="line.51"></a> -<span class="sourceLineNo">052</span> private static final long HEAP_OVERHEAD = ClassSize.REFERENCE + ClassSize.TIMERANGE;<a name="line.52"></a> -<span class="sourceLineNo">053</span> private TimeRange tr = new TimeRange();<a name="line.53"></a> -<span class="sourceLineNo">054</span><a name="line.54"></a> -<span class="sourceLineNo">055</span> /**<a name="line.55"></a> -<span class="sourceLineNo">056</span> * Create a Increment operation for the specified row.<a name="line.56"></a> -<span class="sourceLineNo">057</span> * <p><a name="line.57"></a> -<span class="sourceLineNo">058</span> * At least one column must be incremented.<a name="line.58"></a> -<span class="sourceLineNo">059</span> * @param row row key (we will make a copy of this).<a name="line.59"></a> -<span class="sourceLineNo">060</span> */<a name="line.60"></a> -<span class="sourceLineNo">061</span> public Increment(byte [] row) {<a name="line.61"></a> -<span class="sourceLineNo">062</span> this(row, 0, row.length);<a name="line.62"></a> -<span class="sourceLineNo">063</span> }<a name="line.63"></a> -<span class="sourceLineNo">064</span><a name="line.64"></a> -<span class="sourceLineNo">065</span> /**<a name="line.65"></a> -<span class="sourceLineNo">066</span> * Create a Increment operation for the specified row.<a name="line.66"></a> -<span class="sourceLineNo">067</span> * <p><a name="line.67"></a> -<span class="sourceLineNo">068</span> * At least one column must be incremented.<a name="line.68"></a> -<span class="sourceLineNo">069</span> * @param row row key (we will make a copy of this).<a name="line.69"></a> -<span class="sourceLineNo">070</span> */<a name="line.70"></a> -<span class="sourceLineNo">071</span> public Increment(final byte [] row, final int offset, final int length) {<a name="line.71"></a> -<span class="sourceLineNo">072</span> checkRow(row, offset, length);<a name="line.72"></a> -<span class="sourceLineNo">073</span> this.row = Bytes.copy(row, offset, length);<a name="line.73"></a> -<span class="sourceLineNo">074</span> }<a name="line.74"></a> -<span class="sourceLineNo">075</span> /**<a name="line.75"></a> -<span class="sourceLineNo">076</span> * Copy constructor<a name="line.76"></a> -<span class="sourceLineNo">077</span> * @param i<a name="line.77"></a> -<span class="sourceLineNo">078</span> */<a name="line.78"></a> -<span class="sourceLineNo">079</span> public Increment(Increment i) {<a name="line.79"></a> -<span class="sourceLineNo">080</span> this.row = i.getRow();<a name="line.80"></a> -<span class="sourceLineNo">081</span> this.ts = i.getTimeStamp();<a name="line.81"></a> -<span class="sourceLineNo">082</span> this.tr = i.getTimeRange();<a name="line.82"></a> -<span class="sourceLineNo">083</span> this.familyMap.putAll(i.getFamilyCellMap());<a name="line.83"></a> -<span class="sourceLineNo">084</span> for (Map.Entry<String, byte[]> entry : i.getAttributesMap().entrySet()) {<a name="line.84"></a> -<span class="sourceLineNo">085</span> this.setAttribute(entry.getKey(), entry.getValue());<a name="line.85"></a> -<span class="sourceLineNo">086</span> }<a name="line.86"></a> -<span class="sourceLineNo">087</span> super.setPriority(i.getPriority());<a name="line.87"></a> -<span class="sourceLineNo">088</span> }<a name="line.88"></a> -<span class="sourceLineNo">089</span><a name="line.89"></a> -<span class="sourceLineNo">090</span> /**<a name="line.90"></a> -<span class="sourceLineNo">091</span> * Add the specified KeyValue to this operation.<a name="line.91"></a> -<span class="sourceLineNo">092</span> * @param cell individual Cell<a name="line.92"></a> -<span class="sourceLineNo">093</span> * @return this<a name="line.93"></a> -<span class="sourceLineNo">094</span> * @throws java.io.IOException e<a name="line.94"></a> -<span class="sourceLineNo">095</span> */<a name="line.95"></a> -<span class="sourceLineNo">096</span> public Increment add(Cell cell) throws IOException{<a name="line.96"></a> -<span class="sourceLineNo">097</span> byte [] family = CellUtil.cloneFamily(cell);<a name="line.97"></a> -<span class="sourceLineNo">098</span> List<Cell> list = getCellList(family);<a name="line.98"></a> -<span class="sourceLineNo">099</span> //Checking that the row of the kv is the same as the put<a name="line.99"></a> -<span class="sourceLineNo">100</span> if (!CellUtil.matchingRow(cell, this.row)) {<a name="line.100"></a> -<span class="sourceLineNo">101</span> throw new WrongRowIOException("The row in " + cell +<a 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class="sourceLineNo">113</span> * @param family family name<a name="line.113"></a> -<span class="sourceLineNo">114</span> * @param qualifier column qualifier<a name="line.114"></a> -<span class="sourceLineNo">115</span> * @param amount amount to increment by<a name="line.115"></a> -<span class="sourceLineNo">116</span> * @return the Increment object<a name="line.116"></a> -<span class="sourceLineNo">117</span> */<a name="line.117"></a> -<span class="sourceLineNo">118</span> public Increment addColumn(byte [] family, byte [] qualifier, long amount) {<a name="line.118"></a> -<span class="sourceLineNo">119</span> if (family == null) {<a name="line.119"></a> -<span class="sourceLineNo">120</span> throw new IllegalArgumentException("family cannot be null");<a name="line.120"></a> -<span class="sourceLineNo">121</span> }<a name="line.121"></a> -<span class="sourceLineNo">122</span> List<Cell> list = getCellList(family);<a name="line.122"></a> -<span class="sourceLineNo">123</span> KeyValue 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class="sourceLineNo">136</span> /**<a name="line.136"></a> -<span class="sourceLineNo">137</span> * Sets the TimeRange to be used on the Get for this increment.<a name="line.137"></a> -<span class="sourceLineNo">138</span> * <p><a name="line.138"></a> -<span class="sourceLineNo">139</span> * This is useful for when you have counters that only last for specific<a name="line.139"></a> -<span class="sourceLineNo">140</span> * periods of time (ie. counters that are partitioned by time). 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A<a name="line.157"></a> -<span class="sourceLineNo">158</span> * client that is not interested in the result can save network bandwidth setting this<a name="line.158"></a> -<span class="sourceLineNo">159</span> * to false.<a name="line.159"></a> -<span class="sourceLineNo">160</span> */<a name="line.160"></a> -<span class="sourceLineNo">161</span> public Increment setReturnResults(boolean returnResults) {<a name="line.161"></a> -<span class="sourceLineNo">162</span> super.setReturnResults(returnResults);<a name="line.162"></a> -<span class="sourceLineNo">163</span> return this;<a name="line.163"></a> -<span class="sourceLineNo">164</span> }<a name="line.164"></a> -<span class="sourceLineNo">165</span><a name="line.165"></a> -<span class="sourceLineNo">166</span> /**<a name="line.166"></a> -<span class="sourceLineNo">167</span> * @return current setting for returnResults<a name="line.167"></a> -<span class="sourceLineNo">168</span> */<a name="line.168"></a> -<span class="sourceLineNo">169</span> // This method makes public the superclasses's protected method.<a name="line.169"></a> -<span class="sourceLineNo">170</span> public boolean isReturnResults() {<a name="line.170"></a> -<span class="sourceLineNo">171</span> return super.isReturnResults();<a name="line.171"></a> -<span class="sourceLineNo">172</span> }<a name="line.172"></a> -<span class="sourceLineNo">173</span><a name="line.173"></a> -<span class="sourceLineNo">174</span> /**<a name="line.174"></a> -<span class="sourceLineNo">175</span> * Method for retrieving the number of families to increment from<a name="line.175"></a> -<span class="sourceLineNo">176</span> * @return number of families<a name="line.176"></a> -<span class="sourceLineNo">177</span> */<a name="line.177"></a> -<span class="sourceLineNo">178</span> @Override<a name="line.178"></a> -<span class="sourceLineNo">179</span> public int numFamilies() {<a name="line.179"></a> -<span class="sourceLineNo">180</span> return this.familyMap.size();<a name="line.180"></a> -<span class="sourceLineNo">181</span> }<a name="line.181"></a> -<span class="sourceLineNo">182</span><a name="line.182"></a> -<span class="sourceLineNo">183</span> /**<a name="line.183"></a> -<span class="sourceLineNo">184</span> * Method for checking if any families have been inserted into this Increment<a name="line.184"></a> -<span class="sourceLineNo">185</span> * @return true if familyMap is non empty false otherwise<a name="line.185"></a> -<span class="sourceLineNo">186</span> */<a name="line.186"></a> -<span class="sourceLineNo">187</span> public boolean hasFamilies() {<a name="line.187"></a> -<span class="sourceLineNo">188</span> return !this.familyMap.isEmpty();<a name="line.188"></a> -<span class="sourceLineNo">189</span> }<a name="line.189"></a> -<span class="sourceLineNo">190</span><a name="line.190"></a> -<span class="sourceLineNo">191</span> /**<a name="line.191"></a> -<span class="sourceLineNo">192</span> * Before 0.95, when you called Increment#getFamilyMap(), you got back<a name="line.192"></a> -<span class="sourceLineNo">193</span> * a map of families to a list of Longs. 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This method has been added so you can have the<a name="line.194"></a> -<span class="sourceLineNo">195</span> * old behavior.<a name="line.195"></a> -<span class="sourceLineNo">196</span> * @return Map of families to a Map of qualifiers and their Long increments.<a name="line.196"></a> -<span class="sourceLineNo">197</span> * @since 0.95.0<a name="line.197"></a> -<span class="sourceLineNo">198</span> */<a name="line.198"></a> -<span class="sourceLineNo">199</span> public Map<byte[], NavigableMap<byte [], Long>> getFamilyMapOfLongs() {<a name="line.199"></a> -<span class="sourceLineNo">200</span> NavigableMap<byte[], List<Cell>> map = super.getFamilyCellMap();<a name="line.200"></a> -<span class="sourceLineNo">201</span> Map<byte [], NavigableMap<byte[], Long>> results = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.201"></a> -<span class="sourceLineNo">202</span> for (Map.Entry<byte [], List<Cell>> entry: map.entrySet()) {<a name="line.202"></a> -<span 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class="sourceLineNo">214</span> * @return String<a name="line.214"></a> -<span class="sourceLineNo">215</span> */<a name="line.215"></a> -<span class="sourceLineNo">216</span> @Override<a name="line.216"></a> -<span class="sourceLineNo">217</span> public String toString() {<a name="line.217"></a> -<span class="sourceLineNo">218</span> StringBuilder sb = new StringBuilder();<a name="line.218"></a> -<span class="sourceLineNo">219</span> sb.append("row=");<a name="line.219"></a> -<span class="sourceLineNo">220</span> sb.append(Bytes.toStringBinary(this.row));<a name="line.220"></a> -<span class="sourceLineNo">221</span> if(this.familyMap.isEmpty()) {<a name="line.221"></a> -<span class="sourceLineNo">222</span> sb.append(", no columns set to be incremented");<a name="line.222"></a> -<span class="sourceLineNo">223</span> return sb.toString();<a name="line.223"></a> -<span class="sourceLineNo">224</span> }<a name="line.224"></a> -<span class="sourceLineNo">225</span> sb.append(", families=");<a name="line.225"></a> -<span class="sourceLineNo">226</span> boolean moreThanOne = false;<a name="line.226"></a> -<span class="sourceLineNo">227</span> for(Map.Entry<byte [], List<Cell>> entry: this.familyMap.entrySet()) {<a name="line.227"></a> -<span class="sourceLineNo">228</span> if(moreThanOne) {<a name="line.228"></a> -<span class="sourceLineNo">229</span> sb.append("), ");<a name="line.229"></a> -<span class="sourceLineNo">230</span> } else {<a name="line.230"></a> -<span class="sourceLineNo">231</span> moreThanOne = true;<a name="line.231"></a> -<span class="sourceLineNo">232</span> sb.append("{");<a name="line.232"></a> -<span class="sourceLineNo">233</span> }<a name="line.233"></a> -<span class="sourceLineNo">234</span> sb.append("(family=");<a name="line.234"></a> -<span class="sourceLineNo">235</span> sb.append(Bytes.toString(entry.getKey()));<a name="line.235"></a> -<span class="sourceLineNo">236</span> sb.append(", columns=");<a name="line.236"></a> -<span class="sourceLineNo">237</span> if(entry.getValue() == null) {<a name="line.237"></a> -<span class="sourceLineNo">238</span> sb.append("NONE");<a name="line.238"></a> -<span class="sourceLineNo">239</span> } else {<a name="line.239"></a> -<span class="sourceLineNo">240</span> sb.append("{");<a name="line.240"></a> -<span class="sourceLineNo">241</span> boolean moreThanOneB = false;<a name="line.241"></a> -<span class="sourceLineNo">242</span> for(Cell cell : entry.getValue()) {<a name="line.242"></a> -<span class="sourceLineNo">243</span> if(moreThanOneB) {<a name="line.243"></a> -<span class="sourceLineNo">244</span> sb.append(", ");<a name="line.244"></a> -<span class="sourceLineNo">245</span> } else {<a name="line.245"></a> -<span class="sourceLineNo">246</span> moreThanOneB = true;<a name="line.246"></a> -<span class="sourceLineNo">247</span> }<a name="line.247"></a> -<span class="sourceLineNo">248</span> sb.append(CellUtil.getCellKeyAsString(cell) + "+=" +<a name="line.248"></a> -<span class="sourceLineNo">249</span> Bytes.toLong(cell.getValueArray(), cell.getValueOffset(), cell.getValueLength()));<a name="line.249"></a> -<span class="sourceLineNo">250</span> }<a name="line.250"></a> -<span class="sourceLineNo">251</span> sb.append("}");<a name="line.251"></a> -<span class="sourceLineNo">252</span> }<a name="line.252"></a> -<span class="sourceLineNo">253</span> }<a name="line.253"></a> -<span class="sourceLineNo">254</span> sb.append("}");<a name="line.254"></a> -<span class="sourceLineNo">255</span> return sb.toString();<a name="line.255"></a> -<span class="sourceLineNo">256</span> }<a name="line.256"></a> -<span class="sourceLineNo">257</span><a name="line.257"></a> -<span class="sourceLineNo">258</span> @Override<a name="line.258"></a> -<span class="sourceLineNo">259</span> public int compareTo(Row i) {<a name="line.259"></a> -<span class="sourceLineNo">260</span> // TODO: This is wrong. Can't have two the same just because on same row.<a name="line.260"></a> -<span class="sourceLineNo">261</span> return Bytes.compareTo(this.getRow(), i.getRow());<a name="line.261"></a> -<span class="sourceLineNo">262</span> }<a name="line.262"></a> -<span class="sourceLineNo">263</span><a name="line.263"></a> -<span class="sourceLineNo">264</span> @Override<a name="line.264"></a> -<span class="sourceLineNo">265</span> public int hashCode() {<a name="line.265"></a> -<span class="sourceLineNo">266</span> // TODO: This is wrong. Can't have two gets the same just because on same row. But it<a name="line.266"></a> -<span class="sourceLineNo">267</span> // matches how equals works currently and gets rid of the findbugs warning.<a name="line.267"></a> -<span class="sourceLineNo">268</span> return Bytes.hashCode(this.getRow());<a name="line.268"></a> -<span class="sourceLineNo">269</span> }<a name="line.269"></a> -<span class="sourceLineNo">270</span><a name="line.270"></a> -<span class="sourceLineNo">271</span> @Override<a name="line.271"></a> -<span class="sourceLineNo">272</span> public boolean equals(Object obj) {<a name="line.272"></a> -<span class="sourceLineNo">273</span> // TODO: This is wrong. Can't have two the same just because on same row.<a name="line.273"></a> -<span class="sourceLineNo">274</span> if (this == obj) {<a name="line.274"></a> -<span class="sourceLineNo">275</span> return true;<a name="line.275"></a> -<span class="sourceLineNo">276</span> }<a name="line.276"></a> -<span class="sourceLineNo">277</span> if (obj == null || getClass() != obj.getClass()) {<a name="line.277"></a> -<span class="sourceLineNo">278</span> return false;<a name="line.278"></a> -<span class="sourceLineNo">279</span> }<a name="line.279"></a> -<span class="sourceLineNo">280</span> Row other = (Row) obj;<a name="line.280"></a> -<span class="sourceLineNo">281</span> return compareTo(other) == 0;<a name="line.281"></a> -<span class="sourceLineNo">282</span> }<a name="line.282"></a> -<span class="sourceLineNo">283</span><a name="line.283"></a> -<span class="sourceLineNo">284</span> @Override<a name="line.284"></a> -<span class="sourceLineNo">285</span> protected long extraHeapSize(){<a name="line.285"></a> -<span class="sourceLineNo">286</span> return HEAP_OVERHEAD;<a name="line.286"></a> -<span class="sourceLineNo">287</span> }<a name="line.287"></a> -<span class="sourceLineNo">288</span><a name="line.288"></a> -<span class="sourceLineNo">289</span> @Override<a name="line.289"></a> -<span class="sourceLineNo">290</span> public Increment setAttribute(String name, byte[] value) {<a name="line.290"></a> -<span class="sourceLineNo">291</span> return (Increment) super.setAttribute(name, value);<a name="line.291"></a> -<span class="sourceLineNo">292</span> }<a name="line.292"></a> -<span class="sourceLineNo">293</span><a name="line.293"></a> -<span class="sourceLineNo">294</span> @Override<a name="line.294"></a> -<span class="sourceLineNo">295</span> public Increment setId(String id) {<a name="line.295"></a> -<span class="sourceLineNo">296</span> return (Increment) super.setId(id);<a name="line.296"></a> -<span class="sourceLineNo">297</span> }<a name="line.297"></a> -<span class="sourceLineNo">298</span><a name="line.298"></a> -<span class="sourceLineNo">299</span> @Override<a name="line.299"></a> -<span class="sourceLineNo">300</span> public Increment setDurability(Durability d) {<a name="line.300"></a> -<span class="sourceLineNo">301</span> return (Increment) super.setDurability(d);<a name="line.301"></a> -<span class="sourceLineNo">302</span> }<a name="line.302"></a> -<span class="sourceLineNo">303</span><a name="line.303"></a> -<span class="sourceLineNo">304</span> @Override<a name="line.304"></a> -<span class="sourceLineNo">305</span> public Increment setFamilyCellMap(NavigableMap<byte[], List<Cell>> map) {<a name="line.305"></a> -<span class="sourceLineNo">306</span> return (Increment) super.setFamilyCellMap(map);<a name="line.306"></a> -<span class="sourceLineNo">307</span> }<a name="line.307"></a> -<span class="sourceLineNo">308</span><a name="line.308"></a> -<span class="sourceLineNo">309</span> @Override<a name="line.309"></a> -<span class="sourceLineNo">310</span> public Increment setClusterIds(List<UUID> clusterIds) {<a name="line.310"></a> -<span class="sourceLineNo">311</span> return (Increment) super.setClusterIds(clusterIds);<a name="line.311"></a> -<span class="sourceLineNo">312</span> }<a name="line.312"></a> -<span class="sourceLineNo">313</span><a name="line.313"></a> -<span class="sourceLineNo">314</span> @Override<a name="line.314"></a> -<span class="sourceLineNo">315</span> public Increment setCellVisibility(CellVisibility expression) {<a name="line.315"></a> -<span class="sourceLineNo">316</span> return (Increment) super.setCellVisibility(expression);<a name="line.316"></a> -<span class="sourceLineNo">317</span> }<a name="line.317"></a> -<span class="sourceLineNo">318</span><a name="line.318"></a> -<span class="sourceLineNo">319</span> @Override<a name="line.319"></a> -<span class="sourceLineNo">320</span> public Increment setACL(String user, Permission perms) {<a name="line.320"></a> -<span class="sourceLineNo">321</span> return (Increment) super.setACL(user, perms);<a name="line.321"></a> -<span class="sourceLineNo">322</span> }<a name="line.322"></a> -<span class="sourceLineNo">323</span><a name="line.323"></a> -<span class="sourceLineNo">324</span> @Override<a name="line.324"></a> -<span class="sourceLineNo">325</span> public Increment setACL(Map<String, Permission> perms) {<a name="line.325"></a> -<span class="sourceLineNo">326</span> return (Increment) super.setACL(perms);<a name="line.326"></a> -<span class="sourceLineNo">327</span> }<a name="line.327"></a> -<span class="sourceLineNo">328</span><a name="line.328"></a> -<span class="sourceLineNo">329</span> @Override<a name="line.329"></a> -<span class="sourceLineNo">330</span> public Increment setTTL(long ttl) {<a name="line.330"></a> -<span class="sourceLineNo">331</span> return (Increment) super.setTTL(ttl);<a name="line.331"></a> -<span class="sourceLineNo">332</span> }<a name="line.332"></a> -<span class="sourceLineNo">333</span><a name="line.333"></a> -<span class="sourceLineNo">334</span> @Override<a name="line.334"></a> -<span class="sourceLineNo">335</span> public Increment setPriority(int priority) {<a name="line.335"></a> -<span class="sourceLineNo">336</span> return (Increment) super.setPriority(priority);<a name="line.336"></a> -<span class="sourceLineNo">337</span> }<a name="line.337"></a> -<span class="sourceLineNo">338</span>}<a name="line.338"></a> +<span class="sourceLineNo">041</span> * This operation ensures atomicity to readers. Increments are done<a name="line.41"></a> +<span class="sourceLineNo">042</span> * under a single row lock, so write operations to a row are synchronized, and<a name="line.42"></a> +<span class="sourceLineNo">043</span> * readers are guaranteed to see this operation fully completed.<a name="line.43"></a> +<span class="sourceLineNo">044</span> * <p><a name="line.44"></a> +<span class="sourceLineNo">045</span> * To increment columns of a row, instantiate an Increment object with the row<a name="line.45"></a> +<span class="sourceLineNo">046</span> * to increment. At least one column to increment must be specified using the<a name="line.46"></a> +<span class="sourceLineNo">047</span> * {@link #addColumn(byte[], byte[], long)} method.<a name="line.47"></a> +<span class="sourceLineNo">048</span> */<a name="line.48"></a> +<span class="sourceLineNo">049</span>@InterfaceAudience.Public<a name="line.49"></a> +<span class="sourceLineNo">050</span>public class Increment extends Mutation implements Comparable<Row> {<a name="line.50"></a> +<span class="sourceLineNo">051</span> private static final long HEAP_OVERHEAD = ClassSize.REFERENCE + ClassSize.TIMERANGE;<a name="line.51"></a> +<span class="sourceLineNo">052</span> private TimeRange tr = new TimeRange();<a name="line.52"></a> +<span class="sourceLineNo">053</span><a name="line.53"></a> +<span class="sourceLineNo">054</span> /**<a name="line.54"></a> +<span class="sourceLineNo">055</span> * Create a Increment operation for the specified row.<a name="line.55"></a> +<span class="sourceLineNo">056</span> * <p><a name="line.56"></a> +<span class="sourceLineNo">057</span> * At least one column must be incremented.<a name="line.57"></a> +<span class="sourceLineNo">058</span> * @param row row key (we will make a copy of this).<a name="line.58"></a> +<span class="sourceLineNo">059</span> */<a name="line.59"></a> +<span class="sourceLineNo">060</span> public Increment(byte [] row) {<a name="line.60"></a> +<span class="sourceLineNo">061</span> this(row, 0, row.length);<a name="line.61"></a> +<span class="sourceLineNo">062</span> }<a name="line.62"></a> +<span class="sourceLineNo">063</span><a name="line.63"></a> +<span class="sourceLineNo">064</span> /**<a name="line.64"></a> +<span class="sourceLineNo">065</span> * Create a Increment operation for the specified row.<a name="line.65"></a> +<span class="sourceLineNo">066</span> * <p><a name="line.66"></a> +<span class="sourceLineNo">067</span> * At least one column must be incremented.<a name="line.67"></a> +<span class="sourceLineNo">068</span> * @param row row key (we will make a copy of this).<a name="line.68"></a> +<span class="sourceLineNo">069</span> */<a name="line.69"></a> +<span class="sourceLineNo">070</span> public Increment(final byte [] row, final int offset, final int length) {<a name="line.70"></a> +<span class="sourceLineNo">071</span> checkRow(row, offset, length);<a name="line.71"></a> +<span class="sourceLineNo">072</span> this.row = Bytes.copy(row, offset, length);<a name="line.72"></a> +<span class="sourceLineNo">073</span> }<a name="line.73"></a> +<span class="sourceLineNo">074</span> /**<a name="line.74"></a> +<span class="sourceLineNo">075</span> * Copy constructor<a name="line.75"></a> +<span class="sourceLineNo">076</span> * @param i<a name="line.76"></a> +<span class="sourceLineNo">077</span> */<a name="line.77"></a> +<span class="sourceLineNo">078</span> public Increment(Increment i) {<a name="line.78"></a> +<span class="sourceLineNo">079</span> this.row = i.getRow();<a name="line.79"></a> +<span class="sourceLineNo">080</span> this.ts = i.getTimeStamp();<a name="line.80"></a> +<span class="sourceLineNo">081</span> this.tr = i.getTimeRange();<a name="line.81"></a> +<span class="sourceLineNo">082</span> this.familyMap.putAll(i.getFamilyCellMap());<a name="line.82"></a> +<span class="sourceLineNo">083</span> for (Map.Entry<String, byte[]> entry : i.getAttributesMap().entrySet()) {<a name="line.83"></a> +<span class="sourceLineNo">084</span> this.setAttribute(entry.getKey(), entry.getValue());<a name="line.84"></a> +<span class="sourceLineNo">085</span> }<a name="line.85"></a> +<span class="sourceLineNo">086</span> super.setPriority(i.getPriority());<a name="line.86"></a> +<span class="sourceLineNo">087</span> }<a name="line.87"></a> +<span class="sourceLineNo">088</span><a name="line.88"></a> +<span class="sourceLineNo">089</span> /**<a name="line.89"></a> +<span class="sourceLineNo">090</span> * Add the specified KeyValue to this operation.<a name="line.90"></a> +<span class="sourceLineNo">091</span> * @param cell individual Cell<a name="line.91"></a> +<span class="sourceLineNo">092</span> * @return this<a name="line.92"></a> +<span class="sourceLineNo">093</span> * @throws java.io.IOException e<a name="line.93"></a> +<span class="sourceLineNo">094</span> */<a name="line.94"></a> +<span class="sourceLineNo">095</span> public Increment add(Cell cell) throws IOException{<a name="line.95"></a> +<span class="sourceLineNo">096</span> byte [] family = CellUtil.cloneFamily(cell);<a name="line.96"></a> +<span class="sourceLineNo">097</span> List<Cell> list = getCellList(family);<a name="line.97"></a> +<span class="sourceLineNo">098</span> //Checking that the row of the kv is the same as the put<a name="line.98"></a> +<span class="sourceLineNo">099</span> if (!CellUtil.matchingRow(cell, this.row)) {<a name="line.99"></a> +<span class="sourceLineNo">100</span> throw new WrongRowIOException("The row in " + cell +<a name="line.100"></a> +<span class="sourceLineNo">101</span> " doesn't match the original one " + Bytes.toStringBinary(this.row));<a name="line.101"></a> +<span class="sourceLineNo">102</span> }<a name="line.102"></a> +<span class="sourceLineNo">103</span> list.add(cell);<a name="line.103"></a> +<span class="sourceLineNo">104</span> return this;<a name="line.104"></a> +<span class="sourceLineNo">105</span> }<a name="line.105"></a> +<span class="sourceLineNo">106</span><a name="line.106"></a> +<span class="sourceLineNo">107</span> /**<a name="line.107"></a> +<span class="sourceLineNo">108</span> * Increment the column from the specific family with the specified qualifier<a name="line.108"></a> +<span class="sourceLineNo">109</span> * by the specified amount.<a name="line.109"></a> +<span class="sourceLineNo">110</span> * <p><a name="line.110"></a> +<span class="sourceLineNo">111</span> * Overrides previous calls to addColumn for this family and qualifier.<a name="line.111"></a> +<span class="sourceLineNo">112</span> * @param family family name<a name="line.112"></a> +<span class="sourceLineNo">113</span> * @param qualifier column qualifier<a name="line.113"></a> +<span class="sourceLineNo">114</span> * @param amount amount to increment by<a name="line.114"></a> +<span class="sourceLineNo">115</span> * @return the Increment object<a name="line.115"></a> +<span class="sourceLineNo">116</span> */<a name="line.116"></a> +<span class="sourceLineNo">117</span> public Increment addColumn(byte [] family, byte [] qualifier, long amount) {<a name="line.117"></a> +<span class="sourceLineNo">118</span> if (family == null) {<a name="line.118"></a> +<span class="sourceLineNo">119</span> throw new IllegalArgumentException("family cannot be null");<a name="line.119"></a> +<span class="sourceLineNo">120</span> }<a name="line.120"></a> +<span class="sourceLineNo">121</span> List<Cell> list = getCellList(family);<a name="line.121"></a> +<span class="sourceLineNo">122</span> KeyValue kv = createPutKeyValue(family, qualifier, ts, Bytes.toBytes(amount));<a name="line.122"></a> +<span class="sourceLineNo">123</span> list.add(kv);<a name="line.123"></a> +<span class="sourceLineNo">124</span> return this;<a name="line.124"></a> +<span class="sourceLineNo">125</span> }<a name="line.125"></a> +<span class="sourceLineNo">126</span><a name="line.126"></a> +<span class="sourceLineNo">127</span> /**<a name="line.127"></a> +<span class="sourceLineNo">128</span> * Gets the TimeRange used for this increment.<a name="line.128"></a> +<span class="sourceLineNo">129</span> * @return TimeRange<a name="line.129"></a> +<span class="sourceLineNo">130</span> */<a name="line.130"></a> +<span class="sourceLineNo">131</span> public TimeRange getTimeRange() {<a name="line.131"></a> +<span class="sourceLineNo">132</span> return this.tr;<a name="line.132"></a> +<span class="sourceLineNo">133</span> }<a name="line.133"></a> +<span class="sourceLineNo">134</span><a name="line.134"></a> +<span class="sourceLineNo">135</span> /**<a name="line.135"></a> +<span class="sourceLineNo">136</span> * Sets the TimeRange to be used on the Get for this increment.<a name="line.136"></a> +<span class="sourceLineNo">137</span> * <p><a name="line.137"></a> +<span class="sourceLineNo">138</span> * This is useful for when you have counters that only last for specific<a name="line.138"></a> +<span class="sourceLineNo">139</span> * periods of time (ie. counters that are partitioned by time). By setting<a name="line.139"></a> +<span class="sourceLineNo">140</span> * the range of valid times for this increment, you can potentially gain<a name="line.140"></a> +<span class="sourceLineNo">141</span> * some performance with a more optimal Get operation.<a name="line.141"></a> +<span class="sourceLineNo">142</span> * <p><a name="line.142"></a> +<span class="sourceLineNo">143</span> * This range is used as [minStamp, maxStamp).<a name="line.143"></a> +<span class="sourceLineNo">144</span> * @param minStamp minimum timestamp value, inclusive<a name="line.144"></a> +<span class="sourceLineNo">145</span> * @param maxStamp maximum timestamp value, exclusive<a name="line.145"></a> +<span class="sourceLineNo">146</span> * @throws IOException if invalid time range<a name="line.146"></a> +<span class="sourceLineNo">147</span> * @return this<a name="line.147"></a> +<span class="sourceLineNo">148</span> */<a name="line.148"></a> +<span class="sourceLineNo">149</span> public Increment setTimeRange(long minStamp, long maxStamp)<a name="line.149"></a> +<span class="sourceLineNo">150</span> throws IOException {<a name="line.150"></a> +<span class="sourceLineNo">151</span> tr = new TimeRange(minStamp, maxStamp);<a name="line.151"></a> +<span class="sourceLineNo">152</span> return this;<a name="line.152"></a> +<span class="sourceLineNo">153</span> }<a name="line.153"></a> +<span class="sourceLineNo">154</span> <a name="line.154"></a> +<span class="sourceLineNo">155</span> /**<a name="line.155"></a> +<span class="sourceLineNo">156</span> * @param returnResults True (default) if the increment operation should return the results. A<a name="line.156"></a> +<span class="sourceLineNo">157</span> * client that is not interested in the result can save network bandwidth setting this<a name="line.157"></a> +<span class="sourceLineNo">158</span> * to false.<a name="line.158"></a> +<span class="sourceLineNo">159</span> */<a name="line.159"></a> +<span class="sourceLineNo">160</span> public Increment setReturnResults(boolean returnResults) {<a name="line.160"></a> +<span class="sourceLineNo">161</span> super.setReturnResults(returnResults);<a name="line.161"></a> +<span class="sourceLineNo">162</span> return this;<a name="line.162"></a> +<span class="sourceLineNo">163</span> }<a name="line.163"></a> +<span class="sourceLineNo">164</span><a name="line.164"></a> +<span class="sourceLineNo">165</span> /**<a name="line.165"></a> +<span class="sourceLineNo">166</span> * @return current setting for returnResults<a name="line.166"></a> +<span class="sourceLineNo">167</span> */<a name="line.167"></a> +<span class="sourceLineNo">168</span> // This method makes public the superclasses's protected method.<a name="line.168"></a> +<span class="sourceLineNo">169</span> public boolean isReturnResults() {<a name="line.169"></a> +<span class="sourceLineNo">170</span> return super.isReturnResults();<a name="line.170"></a> +<span class="sourceLineNo">171</span> }<a name="line.171"></a> +<span class="sourceLineNo">172</span><a name="line.172"></a> +<span class="sourceLineNo">173</span> /**<a name="line.173"></a> +<span class="sourceLineNo">174</span> * Method for retrieving the number of families to increment from<a name="line.174"></a> +<span class="sourceLineNo">175</span> * @return number of families<a name="line.175"></a> +<span class="sourceLineNo">176</span> */<a name="line.176"></a> +<span class="sourceLineNo">177</span> @Override<a name="line.177"></a> +<span class="sourceLineNo">178</span> public int numFamilies() {<a name="line.178"></a> +<span class="sourceLineNo">179</span> return this.familyMap.size();<a name="line.179"></a> +<span class="sourceLineNo">180</span> }<a name="line.180"></a> +<span class="sourceLineNo">181</span><a name="line.181"></a> +<span class="sourceLineNo">182</span> /**<a name="line.182"></a> +<span class="sourceLineNo">183</span> * Method for checking if any families have been inserted into this Increment<a name="line.183"></a> +<span class="sourceLineNo">184</span> * @return true if familyMap is non empty false otherwise<a name="line.184"></a> +<span class="sourceLineNo">185</span> */<a name="line.185"></a> +<span class="sourceLineNo">186</span> public boolean hasFamilies() {<a name="line.186"></a> +<span class="sourceLineNo">187</span> return !this.familyMap.isEmpty();<a name="line.187"></a> +<span class="sourceLineNo">188</span> }<a name="line.188"></a> +<span class="sourceLineNo">189</span><a name="line.189"></a> +<span class="sourceLineNo">190</span> /**<a name="line.190"></a> +<span class="sourceLineNo">191</span> * Before 0.95, when you called Increment#getFamilyMap(), you got back<a name="line.191"></a> +<span class="sourceLineNo">192</span> * a map of families to a list of Longs. Now, {@link #getFamilyCellMap()} returns<a name="line.192"></a> +<span class="sourceLineNo">193</span> * families by list of Cells. This method has been added so you can have the<a name="line.193"></a> +<span class="sourceLineNo">194</span> * old behavior.<a name="line.194"></a> +<span class="sourceLineNo">195</span> * @return Map of families to a Map of qualifiers and their Long increments.<a name="line.195"></a> +<span class="sourceLineNo">196</span> * @since 0.95.0<a name="line.196"></a> +<span class="sourceLineNo">197</span> */<a name="line.197"></a> +<span class="sourceLineNo">198</span> public Map<byte[], NavigableMap<byte [], Long>> getFamilyMapOfLongs() {<a name="line.198"></a> +<span class="sourceLineNo">199</span> NavigableMap<byte[], List<Cell>> map = super.getFamilyCellMap();<a name="line.199"></a> +<span class="sourceLineNo">200</span> Map<byte [], NavigableMap<byte[], Long>> results = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.200"></a> +<span class="sourceLineNo">201</span> for (Map.Entry<byte [], List<Cell>> entry: map.entrySet()) {<a name="line.201"></a> +<span class="sourceLineNo">202</span> NavigableMap<byte [], Long> longs = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.202"></a> +<span class="sourceLineNo">203</span> for (Cell cell: entry.getValue()) {<a name="line.203"></a> +<span class="sourceLineNo">204</span> longs.put(CellUtil.cloneQualifier(cell),<a name="line.204"></a> +<span class="sourceLineNo">205</span> Bytes.toLong(cell.getValueArray(), cell.getValueOffset(), cell.getValueLength()));<a name="line.205"></a> +<span class="sourceLineNo">206</span> }<a name="line.206"></a> +<span class="sourceLineNo">207</span> results.put(entry.getKey(), longs);<a name="line.207"></a> +<span class="sourceLineNo">208</span> }<a name="line.208"></a> +<span class="sourceLineNo">209</span> return results;<a name="line.209"></a> +<span class="sourceLineNo">210</span> }<a name="line.210"></a> +<span class="sourceLineNo">211</span><a name="line.211"></a> +<span class="sourceLineNo">212</span> /**<a name="line.212"></a> +<span class="sourceLineNo">213</span> * @return String<a name="line.213"></a> +<span class="sourceLineNo">214</span> */<a name="line.214"></a> +<span class="sourceLineNo">215</span> @Override<a name="line.215"></a> +<span class="sourceLineNo">216</span> public String toString() {<a name="line.216"></a> +<span class="sourceLineNo">217</span> StringBuilder sb = new StringBuilder();<a name="line.217"></a> +<span class="sourceLineNo">218</span> sb.append("row=");<a name="line.218"></a> +<span class="sourceLineNo">219</span> sb.append(Bytes.toStringBinary(this.row));<a name="line.219"></a> +<span class="sourceLineNo">220</span> if(this.familyMap.isEmpty()) {<a name="line.220"></a> +<span class="sourceLineNo">221</span> sb.append(", no columns set to be incremented");<a name="line.221"></a> +<span class="sourceLineNo">222</span> return sb.toString();<a name="line.222"></a> +<span class="sourceLineNo">223</span> }<a name="line.223"></a> +<span class="sourceLineNo">224</span> sb.append(", families=");<a name="line.224"></a> +<span class="sourceLineNo">225</span> boolean moreThanOne = false;<a name="line.225"></a> +<span class="sourceLineNo">226</span> for(Map.Entry<byte [], List<Cell>> entry: this.familyMap.entrySet()) {<a name="line.226"></a> +<span class="sourceLineNo">227</span> if(moreThanOne) {<a name="line.227"></a> +<span class="sourceLineNo">228</span> sb.append("), ");<a name="line.228"></a> +<span class="sourceLineNo">229</span> } else {<a name="line.229"></a> +<span class="sourceLineNo">230</span> moreThanOne = true;<a name="line.230"></a> +<span class="sourceLineNo">231</span> sb.append("{");<a name="line.231"></a> +<span class="sourceLineNo">232</span> }<a name="line.232"></a> +<span class="sourceLineNo">233</span> sb.append("(family=");<a name="line.233"></a> +<span class="sourceLineNo">234</span> sb.append(Bytes.toString(entry.getKey()));<a name="line.234"></a> +<span class="sourceLineNo">235</span> sb.append(", columns=");<a name="line.235"></a> +<span class="sourceLineNo">236</span> if(entry.getValue() == null) {<a name="line.236"></a> +<span class="sourceLineNo">237</span> sb.append("NONE");<a name="line.237"></a> +<span class="sourceLineNo">238</span> } else {<a name="line.238"></a> +<span class="sourceLineNo">239</span> sb.append("{");<a name="line.239"></a> +<span class="sourceLineNo">240</span> boolean moreThanOneB = false;<a name="line.240"></a> +<span class="sourceLineNo">241</span> for(Cell cell : entry.getValue()) {<a name="line.241"></a> +<span class="sourceLineNo">242</span> if(moreThanOneB) {<a name="line.242"></a> +<span class="sourceLineNo">243</span> sb.append(", ");<a name="line.243"></a> +<span class="sourceLineNo">244</span> } else {<a name="line.244"></a> +<span class="sourceLineNo">245</span> moreThanOneB = true;<a name="line.245"></a> +<span class="sourceLineNo">246</span> }<a name="line.246"></a> +<span class="sourceLineNo">247</span> sb.append(CellUtil.getCellKeyAsString(cell) + "+=" +<a name="line.247"></a> +<span class="sourceLineNo">248</span> Bytes.toLong(cell.getValueArray(), cell.getValueOffset(), cell.getValueLength()));<a name="line.248"></a> +<span class="sourceLineNo">249</span> }<a name="line.249"></a> +<span class="sourceLineNo">250</span> sb.append("}");<a name="line.250"></a> +<span class="sourceLineNo">251</span> }<a name="line.251"></a> +<span class="sourceLineNo">252</span> }<a name="line.252"></a> +<span class="sourceLineNo">253</span> sb.append("}");<a name="line.253"></a> +<span class="sourceLineNo">254</span> return sb.toString();<a name="line.254"></a> +<span class="sourceLineNo">255</span> }<a name="line.255"></a> +<span class="sourceLineNo">256</span><a name="line.256"></a> +<span class="sourceLineNo">257</span> @Override<a name="line.257"></a> +<span class="sourceLineNo">258</span> public int compareTo(Row i) {<a name="line.258"></a> +<span class="sourceLineNo">259</span> // TODO: This is wrong. Can't have two the same just because on same row.<a name="line.259"></a> +<span class="sourceLineNo">260</span> return Bytes.compareTo(this.getRow(), i.getRow());<a name="line.260"></a> +<span class="sourceLineNo">261</span> }<a name="line.261"></a> +<span class="sourceLineNo">262</span><a name="line.262"></a> +<span class="sourceLineNo">263</span> @Override<a name="line.263"></a> +<span class="sourceLineNo">264</span> public int hashCode() {<a name="line.264"></a> +<span class="sourceLineNo">265</span> // TODO: This is wrong. Can't have two gets the same just because on same row. But it<a name="line.265"></a> +<span class="sourceLineNo">266</span> // matches how equals works currently and gets rid of the findbugs warning.<a name="line.266"></a> +<span class="sourceLineNo">267</span> return Bytes.hashCode(this.getRow());<a name="line.267"></a> +<span class="sourceLineNo">268</span> }<a name="line.268"></a> +<span class="sourceLineNo">269</span><a name="line.269"></a> +<span class="sourceLineNo">270</span> @Override<a name="line.270"></a> +<span class="sourceLineNo">271</span> public boolean equals(Object obj) {<a name="line.271"></a> +<span class="sourceLineNo">272</span> // TODO: This is wrong. Can't have two the same just because on same row.<a name="line.272"></a> +<span class="sourceLineNo">273</span> if (this == obj) {<a name="line.273"></a> +<span class="sourceLineNo">274</span> return true;<a name="line.274"></a> +<span class="sourceLineNo">275</span> }<a name="line.275"></a> +<span class="sourceLineNo">276</span> if (obj == null || getClass() != obj.getClass()) {<a name="line.276"></a> +<span class="sourceLineNo">277</span> return false;<a name="line.277"></a> +<span class="sourceLineNo">278</span> }<a name="line.278"></a> +<span class="sourceLineNo">279</span> Row other = (Row) obj;<a name="line.279"></a> +<span class="sourceLineNo">280</span> return compareTo(other) == 0;<a name="line.280"></a> +<span class="sourceLineNo">281</span> }<a name="line.281"></a> +<span class="sourceLineNo">282</span><a name="line.282"></a> +<span class="sourceLineNo">283</span> @Override<a name="line.283"></a> +<span class="sourceLineNo">284</span> protected long extraHeapSize(){<a name="line.284"></a> +<span class="sourceLineNo">285</span> return HEAP_OVERHEAD;<a name="line.285"></a> +<span class="sourceLineNo">286</span> }<a name="line.286"></a> +<span class="sourceLineNo">287</span><a name="line.287"></a> +<span class="sourceLineNo">288</span> @Override<a name="line.288"></a> +<span class="sourceLineNo">289</span> public Increment setAttribute(String name, byte[] value) {<a name="line.289"></a> +<span class="sourceLineNo">290</span> return (Increment) super.setAttribute(name, value);<a name="line.290"></a> +<span class="sourceLineNo">291</span> }<a name="line.291"></a> +<span class="sourceLineNo">292</span><a name="line.292"></a> +<span class="sourceLineNo">293</span> @Override<a name="line.293"></a> +<span class="sourceLineNo">294</span> public Increment setId(String id) {<a name="line.294"></a> +<span class="sourceLineNo">295</span> return (Increment) super.setId(id);<a name="line.295"></a> +<span class="sourceLineNo">296</span> }<a name="line.296"></a> 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class="sourceLineNo">309</span> public Increment setClusterIds(List<UUID> clusterIds) {<a name="line.309"></a> +<span class="sourceLineNo">310</span> return (Increment) super.setClusterIds(clusterIds);<a name="line.310"></a> +<span class="sourceLineNo">311</span> }<a name="line.311"></a> +<span class="sourceLineNo">312</span><a name="line.312"></a> +<span class="sourceLineNo">313</span> @Override<a name="line.313"></a> +<span class="sourceLineNo">314</span> public Increment setCellVisibility(CellVisibility expression) {<a name="line.314"></a> +<span class="sourceLineNo">315</span> return (Increment) super.setCellVisibility(expression);<a name="line.315"></a> +<span class="sourceLineNo">316</span> }<a name="line.316"></a> +<span class="sourceLineNo">317</span><a name="line.317"></a> +<span class="sourceLineNo">318</span> @Override<a name="line.318"></a> +<span class="sourceLineNo">319</span> public Increment setACL(String user, Permission perms) {<a name="line.319"></a> +<span class="sourceLineNo">320</span> return (Increment) super.setACL(user, perms);<a name="line.320"></a> +<span class="sourceLineNo">321</span> }<a name="line.321"></a> +<span class="sourceLineNo">322</span><a name="line.322"></a> +<span class="sourceLineNo">323</span> @Override<a name="line.323"></a> +<span class="sourceLineNo">324</span> public Increment setACL(Map<String, Permission> perms) {<a name="line.324"></a> +<span class="sourceLineNo">325</span> return (Increment) super.setACL(perms);<a name="line.325"></a> +<span class="sourceLineNo">326</span> }<a name="line.326"></a> +<span class="sourceLineNo">327</span><a name="line.327"></a> +<span class="sourceLineNo">328</span> @Override<a name="line.328"></a> +<span class="sourceLineNo">329</span> public Increment setTTL(long ttl) {<a name="line.329"></a> +<span class="sourceLineNo">330</span> return (Increment) super.setTTL(ttl);<a name="line.330"></a> +<span class="sourceLineNo">331</span> }<a name="line.331"></a> +<span 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