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Jakarta Commons Collections Package: Class AbstractBag
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SUMMARY: INNER | FIELD | <A
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org.apache.commons.collections</FONT>
<BR>
Class AbstractBag</H2>
<PRE>
<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>java.lang.Object</A>
|
+--<B>org.apache.commons.collections.AbstractBag</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A>, <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A></DD>
</DL>
<HR>
<DL>
<DT>public abstract class <B>AbstractBag</B><DT>extends <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A><DT>implements
<A HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></DL>
<P>
This class provides a skeletal implementation of the <A
HREF="../../../../org/apache/commons/collections/Bag.html"><CODE>Bag</CODE></A>
interface to minimize the effort required for target implementations.
Subclasses need only to call <A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#setMap(java.util.Map)"><CODE>setMap(Map)</CODE></A>
in their constructor
specifying a map instance that will be used to store the contents of
the bag.
<P>
<DL>
<DT><B>Author: </B><DD>Chuck Burdick, <a href="[EMAIL PROTECTED]">Michael A.
Smith</a></DD>
</DL>
<HR>
<P>
<!-- ======== INNER CLASS SUMMARY ======== -->
<!-- =========== FIELD SUMMARY =========== -->
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<A NAME="constructor_summary"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=2><FONT SIZE="+2">
<B>Constructor Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#AbstractBag()">AbstractBag</A></B>()</CODE>
<BR>
</TD>
</TR>
</TABLE>
<!-- ========== METHOD SUMMARY =========== -->
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<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
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<TD COLSPAN=2><FONT SIZE="+2">
<B>Method Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#add(java.lang.Object)">add</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o)</CODE>
<BR>
Add the given object to
the bag and keep a count.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#add(java.lang.Object,
int)">add</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o,
int i)</CODE>
<BR>
Add <code>i</code>
copies of the given object to the bag and
keep a count.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#addAll(java.util.Collection)">addAll</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A> c)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected int</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#calcTotalSize()">calcTotalSize</A></B>()</CODE>
<BR>
Actually walks the bag
to make sure the count is correct and
resets the running total</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#clear()">clear</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#contains(java.lang.Object)">contains</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#containsAll(org.apache.commons.collections.Bag)">containsAll</A></B>(<A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A> other)</CODE>
<BR>
Returns
<code>true</code> if the bag contains all elements in
the given collection, respecting cardinality.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#containsAll(java.util.Collection)">containsAll</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A> c)</CODE>
<BR>
Returns
<code>true</code> if the bag contains all elements in
the given collection, respecting cardinality.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#equals(java.lang.Object)">equals</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#getCount(java.lang.Object)">getCount</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o)</CODE>
<BR>
Return the number of
occurrences (cardinality) of the given
object currently in the bag.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Map.html";>Map</A></CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#getMap()">getMap</A></B>()</CODE>
<BR>
Utility method for
implementations to access the map that backs
this bag.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#hashCode()">hashCode</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#isEmpty()">isEmpty</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Iterator.html";>Iterator</A></CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#iterator()">iterator</A></B>()</CODE>
<BR>
Returns an <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Iterator.html";><CODE>Iterator</CODE></A>
over the entire set of members,
including copies due to cardinality.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#remove(java.lang.Object)">remove</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o)</CODE>
<BR>
Remove all occurrences
of the given object from the bag, and do
not represent the object in the <A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#uniqueSet()"><CODE>uniqueSet()</CODE></A>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#remove(java.lang.Object,
int)">remove</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o,
int i)</CODE>
<BR>
Remove the given number
of occurrences from the bag.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#removeAll(java.util.Collection)">removeAll</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A> c)</CODE>
<BR>
Remove all elements
represented in the given collection,
respecting cardinality.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#retainAll(org.apache.commons.collections.Bag)">retainAll</A></B>(<A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A> other)</CODE>
<BR>
Remove any members of
the bag that are not in the given
bag, respecting cardinality.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#retainAll(java.util.Collection)">retainAll</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A> c)</CODE>
<BR>
Remove any members of
the bag that are not in the given
collection, respecting cardinality.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#setMap(java.util.Map)">setMap</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Map.html";>Map</A> m)</CODE>
<BR>
Utility method for
implementations to set the map that backs
this bag.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#size()">size</A></B>()</CODE>
<BR>
Returns the total number
of items in the bag across all types.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A>[]</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#toArray()">toArray</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A>[]</CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#toArray(java.lang.Object[])">toArray</A></B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A>[] a)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Set.html";>Set</A></CODE></FONT></TD>
<TD><CODE><B><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#uniqueSet()">uniqueSet</A></B>()</CODE>
<BR>
The <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Set.html";><CODE>Set</CODE></A>
of unique members that represent all members in
the bag.</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#clone()">clone</A>,
<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#finalize()">finalize</A>,
<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#getClass()">getClass</A>,
<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#notify()">notify</A>,
<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#notifyAll()">notifyAll</A>,
<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#toString()">toString</A>,
<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#wait()">wait</A>,
<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#wait(long)">wait</A>,
<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#wait(long,
int)">wait</A></CODE></TD>
</TR>
</TABLE>
<P>
<!-- ============ FIELD DETAIL =========== -->
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<A NAME="constructor_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>
<A NAME="AbstractBag()"><!-- --></A><H3>
AbstractBag</H3>
<PRE>
public <B>AbstractBag</B>()</PRE>
<DL>
</DL>
<!-- ============ METHOD DETAIL ========== -->
<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>
<A NAME="add(java.lang.Object)"><!-- --></A><H3>
add</H3>
<PRE>
public boolean <B>add</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></B></DD>
<DD>Add the given object to the bag and keep a count. If the object
is already in the <A
HREF="../../../../org/apache/commons/collections/Bag.html#uniqueSet()"><CODE>Bag.uniqueSet()</CODE></A>
then increment its count as
reported by <A
HREF="../../../../org/apache/commons/collections/Bag.html#getCount(java.lang.Object)"><CODE>Bag.getCount(Object)</CODE></A>.
Otherwise add it to the <A
HREF="../../../../org/apache/commons/collections/Bag.html#uniqueSet()"><CODE>Bag.uniqueSet()</CODE></A>
and report its count as 1.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html#add(java.lang.Object)">add</A></CODE>
in interface <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></DL>
</DD>
<DD>Following copied from interface:
<CODE>org.apache.commons.collections.Bag</CODE></DD>
<DD><DL>
<DT><B>Returns:</B><DD><code>true</code> if the object was not already in the
<code>uniqueSet</code><DT><B>See Also: </B><DD><A
HREF="../../../../org/apache/commons/collections/Bag.html#getCount(java.lang.Object)"><CODE>Bag.getCount(Object)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="add(java.lang.Object, int)"><!-- --></A><H3>
add</H3>
<PRE>
public boolean <B>add</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o,
int i)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></B></DD>
<DD>Add <code>i</code> copies of the given object to the bag and
keep a count.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html#add(java.lang.Object,
int)">add</A></CODE> in interface <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></DL>
</DD>
<DD>Following copied from interface:
<CODE>org.apache.commons.collections.Bag</CODE></DD>
<DD><DL>
<DT><B>Returns:</B><DD><code>true</code> if the object was not already in the
<code>uniqueSet</code><DT><B>See Also: </B><DD><A
HREF="../../../../org/apache/commons/collections/Bag.html#add(java.lang.Object)"><CODE>Bag.add(Object)</CODE></A>,
<A
HREF="../../../../org/apache/commons/collections/Bag.html#getCount(java.lang.Object)"><CODE>Bag.getCount(Object)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="addAll(java.util.Collection)"><!-- --></A><H3>
addAll</H3>
<PRE>
public boolean <B>addAll</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A> c)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html#addAll(java.util.Collection)">addAll</A></CODE>
in interface <CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="calcTotalSize()"><!-- --></A><H3>
calcTotalSize</H3>
<PRE>
protected int <B>calcTotalSize</B>()</PRE>
<DL>
<DD>Actually walks the bag to make sure the count is correct and
resets the running total<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="clear()"><!-- --></A><H3>
clear</H3>
<PRE>
public void <B>clear</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html#clear()">clear</A></CODE>
in interface <CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="contains(java.lang.Object)"><!-- --></A><H3>
contains</H3>
<PRE>
public boolean <B>contains</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html#contains(java.lang.Object)">contains</A></CODE>
in interface <CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="containsAll(org.apache.commons.collections.Bag)"><!-- --></A><H3>
containsAll</H3>
<PRE>
public boolean <B>containsAll</B>(<A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A> other)</PRE>
<DL>
<DD>Returns <code>true</code> if the bag contains all elements in
the given collection, respecting cardinality.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>See Also: </B><DD><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#containsAll(java.util.Collection)"><CODE>containsAll(Collection)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="containsAll(java.util.Collection)"><!-- --></A><H3>
containsAll</H3>
<PRE>
public boolean <B>containsAll</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A> c)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></B></DD>
<DD>Returns <code>true</code> if the bag contains all elements in
the given collection, respecting cardinality. That is, if the
given collection <code>C</code> contains <code>n</code> copies
of a given object, calling <A
HREF="../../../../org/apache/commons/collections/Bag.html#getCount(java.lang.Object)"><CODE>Bag.getCount(Object)</CODE></A>
on that object must
be <code>>= n</code> for all <code>n</code> in <code>C</code>.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html#containsAll(java.util.Collection)">containsAll</A></CODE>
in interface <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html#equals(java.lang.Object)">equals</A></CODE>
in interface <CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A></CODE><DT><B>Overrides:</B><DD><CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#equals(java.lang.Object)">equals</A></CODE>
in class <CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="getCount(java.lang.Object)"><!-- --></A><H3>
getCount</H3>
<PRE>
public int <B>getCount</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></B></DD>
<DD>Return the number of occurrences (cardinality) of the given
object currently in the bag. If the object does not exist in the
bag, return 0.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html#getCount(java.lang.Object)">getCount</A></CODE>
in interface <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="getMap()"><!-- --></A><H3>
getMap</H3>
<PRE>
protected <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Map.html";>Map</A>
<B>getMap</B>()</PRE>
<DL>
<DD>Utility method for implementations to access the map that backs
this bag. Not intended for interactive use outside of
subclasses.<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html#hashCode()">hashCode</A></CODE>
in interface <CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A></CODE><DT><B>Overrides:</B><DD><CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html#hashCode()">hashCode</A></CODE>
in class <CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="isEmpty()"><!-- --></A><H3>
isEmpty</H3>
<PRE>
public boolean <B>isEmpty</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html#isEmpty()">isEmpty</A></CODE>
in interface <CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="iterator()"><!-- --></A><H3>
iterator</H3>
<PRE>
public <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Iterator.html";>Iterator</A>
<B>iterator</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></B></DD>
<DD>Returns an <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Iterator.html";><CODE>Iterator</CODE></A>
over the entire set of members,
including copies due to cardinality. This iterator is fail-fast
and will not tolerate concurrent modifications.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html#iterator()">iterator</A></CODE>
in interface <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="remove(java.lang.Object)"><!-- --></A><H3>
remove</H3>
<PRE>
public boolean <B>remove</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></B></DD>
<DD>Remove all occurrences of the given object from the bag, and do
not represent the object in the <A
HREF="../../../../org/apache/commons/collections/Bag.html#uniqueSet()"><CODE>Bag.uniqueSet()</CODE></A>.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html#remove(java.lang.Object)">remove</A></CODE>
in interface <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></DL>
</DD>
<DD>Following copied from interface:
<CODE>org.apache.commons.collections.Bag</CODE></DD>
<DD><DL>
<DT><B>Returns:</B><DD><code>true</code> if this call changed the
collection<DT><B>See Also: </B><DD><A
HREF="../../../../org/apache/commons/collections/Bag.html#remove(java.lang.Object,
int)"><CODE>Bag.remove(Object, int)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="remove(java.lang.Object, int)"><!-- --></A><H3>
remove</H3>
<PRE>
public boolean <B>remove</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A> o,
int i)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></B></DD>
<DD>Remove the given number of occurrences from the bag. If the bag
contains <code>i</code> occurrences or less, the item will be
removed from the <A
HREF="../../../../org/apache/commons/collections/Bag.html#uniqueSet()"><CODE>Bag.uniqueSet()</CODE></A>.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html#remove(java.lang.Object,
int)">remove</A></CODE> in interface <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></DL>
</DD>
<DD>Following copied from interface:
<CODE>org.apache.commons.collections.Bag</CODE></DD>
<DD><DL>
<DT><B>Returns:</B><DD><code>true</code> if this call changed the
collection<DT><B>See Also: </B><DD><A
HREF="../../../../org/apache/commons/collections/Bag.html#getCount(java.lang.Object)"><CODE>Bag.getCount(Object)</CODE></A>,
<A
HREF="../../../../org/apache/commons/collections/Bag.html#remove(java.lang.Object)"><CODE>Bag.remove(Object)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="removeAll(java.util.Collection)"><!-- --></A><H3>
removeAll</H3>
<PRE>
public boolean <B>removeAll</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A> c)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></B></DD>
<DD>Remove all elements represented in the given collection,
respecting cardinality. That is, if the given collection
<code>C</code> contains <code>n</code> copies of a given object,
the bag will have <code>n</code> fewer copies, assuming the bag
had at least <code>n</code> copies to begin with.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html#removeAll(java.util.Collection)">removeAll</A></CODE>
in interface <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></DL>
</DD>
<DD>Following copied from interface:
<CODE>org.apache.commons.collections.Bag</CODE></DD>
<DD><DL>
<DT><B>Returns:</B><DD><code>true</code> if this call changed the collection</DL>
</DD>
</DL>
<HR>
<A NAME="retainAll(org.apache.commons.collections.Bag)"><!-- --></A><H3>
retainAll</H3>
<PRE>
public boolean <B>retainAll</B>(<A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A> other)</PRE>
<DL>
<DD>Remove any members of the bag that are not in the given
bag, respecting cardinality.<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD><code>true</code> if this call changed the
collection<DT><B>See Also: </B><DD><A
HREF="../../../../org/apache/commons/collections/AbstractBag.html#retainAll(java.util.Collection)"><CODE>retainAll(Collection)</CODE></A></DL>
</DD>
</DL>
<HR>
<A NAME="retainAll(java.util.Collection)"><!-- --></A><H3>
retainAll</H3>
<PRE>
public boolean <B>retainAll</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A> c)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></B></DD>
<DD>Remove any members of the bag that are not in the given
collection, respecting cardinality. That is, if the given
collection <code>C</code> contains <code>n</code> copies of a
given object and the bag has <code>m > n</code> copies, then
delete <code>m - n</code> copies from the bag. In addition, if
<code>e</code> is an object in the bag but
<code>!C.contains(e)</code>, then remove <code>e</code> and any
of its copies.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html#retainAll(java.util.Collection)">retainAll</A></CODE>
in interface <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></DL>
</DD>
<DD>Following copied from interface:
<CODE>org.apache.commons.collections.Bag</CODE></DD>
<DD><DL>
<DT><B>Returns:</B><DD><code>true</code> if this call changed the collection</DL>
</DD>
</DL>
<HR>
<A NAME="setMap(java.util.Map)"><!-- --></A><H3>
setMap</H3>
<PRE>
protected void <B>setMap</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Map.html";>Map</A> m)</PRE>
<DL>
<DD>Utility method for implementations to set the map that backs
this bag. Not intended for interactive use outside of
subclasses.<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="size()"><!-- --></A><H3>
size</H3>
<PRE>
public int <B>size</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></B></DD>
<DD>Returns the total number of items in the bag across all types.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html#size()">size</A></CODE> in
interface <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="toArray()"><!-- --></A><H3>
toArray</H3>
<PRE>
public <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A>[]
<B>toArray</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html#toArray()">toArray</A></CODE>
in interface <CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="toArray(java.lang.Object[])"><!-- --></A><H3>
toArray</H3>
<PRE>
public <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A>[]
<B>toArray</B>(<A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/lang/Object.html";>Object</A>[] a)</PRE>
<DL>
<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html#toArray(java.lang.Object[])">toArray</A></CODE>
in interface <CODE><A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Collection.html";>Collection</A></CODE></DL>
</DD>
</DL>
<HR>
<A NAME="uniqueSet()"><!-- --></A><H3>
uniqueSet</H3>
<PRE>
public <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Set.html";>Set</A>
<B>uniqueSet</B>()</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></B></DD>
<DD>The <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Set.html";><CODE>Set</CODE></A>
of unique members that represent all members in
the bag. Uniqueness constraints are the same as those in <A
HREF="http://java.sun.com/products/jdk/1.3/docs/api/java/util/Set.html";><CODE>Set</CODE></A>.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html#uniqueSet()">uniqueSet</A></CODE>
in interface <CODE><A
HREF="../../../../org/apache/commons/collections/Bag.html">Bag</A></CODE></DL>
</DD>
</DL>
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