http://git-wip-us.apache.org/repos/asf/hbase-site/blob/e1eb0a07/devapidocs/src-html/org/apache/hadoop/hbase/client/Increment.html
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diff --git a/devapidocs/src-html/org/apache/hadoop/hbase/client/Increment.html
b/devapidocs/src-html/org/apache/hadoop/hbase/client/Increment.html
index 0dbe2fb..0dfce60 100644
--- a/devapidocs/src-html/org/apache/hadoop/hbase/client/Increment.html
+++ b/devapidocs/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. 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, but<a name="line.42"></a>
-<span class="sourceLineNo">043</span> * readers do not take row locks so get
and scan operations can see this<a name="line.43"></a>
-<span class="sourceLineNo">044</span> * operation partially completed.<a
name="line.44"></a>
-<span class="sourceLineNo">045</span> * <p><a name="line.45"></a>
-<span class="sourceLineNo">046</span> * To increment columns of a row,
instantiate an Increment object with the row<a name="line.46"></a>
-<span class="sourceLineNo">047</span> * to increment. 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>
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-<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>
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entry : i.getAttributesMap().entrySet()) {<a name="line.84"></a>
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entry.getValue());<a name="line.85"></a>
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-<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 name="line.101"></a>
-<span class="sourceLineNo">102</span> " doesn't match the original one
" + Bytes.toStringBinary(this.row));<a name="line.102"></a>
-<span class="sourceLineNo">103</span> }<a name="line.103"></a>
-<span class="sourceLineNo">104</span> list.add(cell);<a name="line.104"></a>
-<span class="sourceLineNo">105</span> return this;<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> /**<a name="line.108"></a>
-<span class="sourceLineNo">109</span> * Increment the column from the
specific family with the specified qualifier<a name="line.109"></a>
-<span class="sourceLineNo">110</span> * by the specified amount.<a
name="line.110"></a>
-<span class="sourceLineNo">111</span> * <p><a name="line.111"></a>
-<span class="sourceLineNo">112</span> * Overrides previous calls to
addColumn for this family and qualifier.<a name="line.112"></a>
-<span 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 kv =
createPutKeyValue(family, qualifier, ts, Bytes.toBytes(amount));<a
name="line.123"></a>
-<span class="sourceLineNo">124</span> list.add(kv);<a name="line.124"></a>
-<span class="sourceLineNo">125</span> return this;<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> * Gets the TimeRange used for this
increment.<a name="line.129"></a>
-<span class="sourceLineNo">130</span> * @return TimeRange<a
name="line.130"></a>
-<span class="sourceLineNo">131</span> */<a name="line.131"></a>
-<span class="sourceLineNo">132</span> public TimeRange getTimeRange() {<a
name="line.132"></a>
-<span class="sourceLineNo">133</span> return this.tr;<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> /**<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). By setting<a name="line.140"></a>
-<span class="sourceLineNo">141</span> * the range of valid times for this
increment, you can potentially gain<a name="line.141"></a>
-<span class="sourceLineNo">142</span> * some performance with a more optimal
Get operation.<a name="line.142"></a>
-<span class="sourceLineNo">143</span> * <p><a name="line.143"></a>
-<span class="sourceLineNo">144</span> * This range is used as [minStamp,
maxStamp).<a name="line.144"></a>
-<span class="sourceLineNo">145</span> * @param minStamp minimum timestamp
value, inclusive<a name="line.145"></a>
-<span class="sourceLineNo">146</span> * @param maxStamp maximum timestamp
value, exclusive<a name="line.146"></a>
-<span class="sourceLineNo">147</span> * @throws IOException if invalid time
range<a name="line.147"></a>
-<span class="sourceLineNo">148</span> * @return this<a name="line.148"></a>
-<span class="sourceLineNo">149</span> */<a name="line.149"></a>
-<span class="sourceLineNo">150</span> public Increment setTimeRange(long
minStamp, long maxStamp)<a name="line.150"></a>
-<span class="sourceLineNo">151</span> throws IOException {<a
name="line.151"></a>
-<span class="sourceLineNo">152</span> tr = new TimeRange(minStamp,
maxStamp);<a name="line.152"></a>
-<span class="sourceLineNo">153</span> return this;<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> /**<a name="line.156"></a>
-<span class="sourceLineNo">157</span> * @param returnResults True (default)
if the increment operation should return the results. 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. Now, {@link #getFamilyCellMap()} returns<a name="line.193"></a>
-<span class="sourceLineNo">194</span> * families by list of Cells. 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 class="sourceLineNo">203</span> NavigableMap<byte [], Long>
longs = new TreeMap<>(Bytes.BYTES_COMPARATOR);<a name="line.203"></a>
-<span class="sourceLineNo">204</span> for (Cell cell: entry.getValue())
{<a name="line.204"></a>
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longs.put(CellUtil.cloneQualifier(cell),<a name="line.205"></a>
-<span class="sourceLineNo">206</span>
Bytes.toLong(cell.getValueArray(), cell.getValueOffset(),
cell.getValueLength()));<a name="line.206"></a>
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-<span class="sourceLineNo">208</span> results.put(entry.getKey(),
longs);<a name="line.208"></a>
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name="line.217"></a>
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StringBuilder();<a name="line.218"></a>
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name="line.219"></a>
-<span class="sourceLineNo">220</span>
sb.append(Bytes.toStringBinary(this.row));<a name="line.220"></a>
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name="line.221"></a>
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incremented");<a name="line.222"></a>
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name="line.223"></a>
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-<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>
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List<Cell>> entry: this.familyMap.entrySet()) {<a name="line.227"></a>
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name="line.228"></a>
-<span class="sourceLineNo">229</span> sb.append("), ");<a
name="line.229"></a>
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name="line.231"></a>
-<span class="sourceLineNo">232</span> sb.append("{");<a
name="line.232"></a>
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-<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>
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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>
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name="line.240"></a>
-<span class="sourceLineNo">241</span> boolean moreThanOneB = false;<a
name="line.241"></a>
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{<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>
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name="line.246"></a>
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-<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>
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-<span class="sourceLineNo">251</span> sb.append("}");<a
name="line.251"></a>
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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>
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i.getRow());<a name="line.261"></a>
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-<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>
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and gets rid of the findbugs warning.<a name="line.267"></a>
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Bytes.hashCode(this.getRow());<a name="line.268"></a>
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-<span class="sourceLineNo">272</span> public boolean equals(Object obj) {<a
name="line.272"></a>
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two the same just because on same row.<a name="line.273"></a>
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+<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>
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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>
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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
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name="line.61"></a>
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+<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,
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+<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>
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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>
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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>
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+<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>
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super.setACL(perms);<a name="line.325"></a>
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super.setTTL(ttl);<a name="line.330"></a>
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super.setPriority(priority);<a name="line.335"></a>
+<span class="sourceLineNo">336</span> }<a name="line.336"></a>
+<span class="sourceLineNo">337</span>}<a name="line.337"></a>
