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Multiset.Entry (Guava Libraries 2010.01.04)
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com.google.common.collect</FONT>
<BR>
Interface Multiset.Entry<E></H2>
<DL>
<DT><B>Enclosing interface:</B><DD><A HREF="../../../../com/google/common/collect/Multiset.html" title="interface in com.google.common.collect">Multiset</A><<A HREF="../../../../com/google/common/collect/Multiset.html" title="type parameter in Multiset">E</A>></DD>
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<DL>
<DT><PRE>public static interface <B>Multiset.Entry<E></B></DL>
</PRE>
<P>
An unmodifiable element-count pair for a multiset. The <A HREF="../../../../com/google/common/collect/Multiset.html#entrySet()"><CODE>Multiset.entrySet()</CODE></A> method returns a view of the multiset whose elements
are of this class. A multiset implementation may return Entry instances
that are either live "read-through" views to the Multiset, or immutable
snapshots. Note that this type is unrelated to the similarly-named type
<code>Map.Entry</code>.
<P>
<P>
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<B>Method Summary</B></FONT></TH>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/collect/Multiset.Entry.html#equals(java.lang.Object)">equals</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> o)</CODE>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/collect/Multiset.Entry.html#getCount()">getCount</A></B>()</CODE>
<BR>
Returns the count of the associated element in the underlying multiset.</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../com/google/common/collect/Multiset.Entry.html" title="type parameter in Multiset.Entry">E</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/collect/Multiset.Entry.html#getElement()">getElement</A></B>()</CODE>
<BR>
Returns the multiset element corresponding to this entry.</TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/collect/Multiset.Entry.html#hashCode()">hashCode</A></B>()</CODE>
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<CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../com/google/common/collect/Multiset.Entry.html#toString()">toString</A></B>()</CODE>
<BR>
Returns the canonical string representation of this entry, defined as
follows.</TD>
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<A NAME="getElement()"><!-- --></A><H3>
getElement</H3>
<PRE>
<A HREF="../../../../com/google/common/collect/Multiset.Entry.html" title="type parameter in Multiset.Entry">E</A> <B>getElement</B>()</PRE>
<DL>
<DD>Returns the multiset element corresponding to this entry. Multiple calls
to this method always return the same instance.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the element corresponding to this entry</DL>
</DD>
</DL>
<HR>
<A NAME="getCount()"><!-- --></A><H3>
getCount</H3>
<PRE>
int <B>getCount</B>()</PRE>
<DL>
<DD>Returns the count of the associated element in the underlying multiset.
This count may either be an unchanging snapshot of the count at the time
the entry was retrieved, or a live view of the current count of the
element in the multiset, depending on the implementation. Note that in
the former case, this method can never return zero, while in the latter,
it will return zero if all occurrences of the element were since removed
from the multiset.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>the count of the element; never negative</DL>
</DD>
</DL>
<HR>
<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
boolean <B>equals</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A> o)</PRE>
<DL>
<DD>
<p>Returns <code>true</code> if the given object is also a multiset entry and
the two entries represent the same element and count. More formally, two
entries <code>a</code> and <code>b</code> are equal if:
<pre> ((a.getElement() == null)
? (b.getElement() == null) : a.getElement().equals(b.getElement()))
&& (a.getCount() == b.getCount())</pre>
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
int <B>hashCode</B>()</PRE>
<DL>
<DD>
<p>The hash code of a multiset entry for element <code>element</code> and
count <code>count</code> is defined as:
<pre> (element == null ? 0 : element.hashCode()) ^ count</pre>
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>
<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE>
<DL>
<DD>Returns the canonical string representation of this entry, defined as
follows. If the count for this entry is one, this is simply the string
representation of the corresponding element. Otherwise, it is the string
representation of the element, followed by the three characters <code>" x "</code> (space, letter x, space), followed by the count.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></CODE></DL>
</DD>
<DD><DL>
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