comparator.html

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<CODE>&lt;T&gt; int</CODE></FONT></TD>
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</CODE></FONT></TD>
<TD><CODE><B>Arrays.</B><B><A HREF="../Arrays.html#binarySearch(T[], T, java.util.Comparator)">binarySearch</A></B>(T[]&nbsp;a,
             T&nbsp;key,
             <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;? super T&gt;&nbsp;c)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;使用二进制搜索算法来搜索指定数组，以获得指定对象。</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static
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<TD NOWRAP><FONT SIZE="-1">
<CODE>&lt;T&gt; T</CODE></FONT></TD>
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</CODE></FONT></TD>
<TD><CODE><B>Collections.</B><B><A HREF="../Collections.html#max(java.util.Collection, java.util.Comparator)">max</A></B>(<A HREF="../Collection.html" title="java.util 中的接口">Collection</A>&lt;? extends T&gt;&nbsp;coll,
    <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;? super T&gt;&nbsp;comp)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;根据指定比较器产生的顺序，返回给定 collection 的最大元素。</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY="">
<TR ALIGN="right" VALIGN="">
<TD NOWRAP><FONT SIZE="-1">
<CODE>&lt;T&gt; T</CODE></FONT></TD>
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</CODE></FONT></TD>
<TD><CODE><B>Collections.</B><B><A HREF="../Collections.html#min(java.util.Collection, java.util.Comparator)">min</A></B>(<A HREF="../Collection.html" title="java.util 中的接口">Collection</A>&lt;? extends T&gt;&nbsp;coll,
    <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;? super T&gt;&nbsp;comp)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;根据指定比较器产生的顺序，返回给定 collection 的最小元素。</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY="">
<TR ALIGN="right" VALIGN="">
<TD NOWRAP><FONT SIZE="-1">
<CODE>&lt;T&gt; <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;T&gt;</CODE></FONT></TD>
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</TABLE>
</CODE></FONT></TD>
<TD><CODE><B>Collections.</B><B><A HREF="../Collections.html#reverseOrder(java.util.Comparator)">reverseOrder</A></B>(<A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;T&gt;&nbsp;cmp)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;返回一个比较器，它强行反转指定比较器的顺序。</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY="">
<TR ALIGN="right" VALIGN="">
<TD NOWRAP><FONT SIZE="-1">
<CODE>&lt;T&gt; void</CODE></FONT></TD>
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</CODE></FONT></TD>
<TD><CODE><B>Collections.</B><B><A HREF="../Collections.html#sort(java.util.List, java.util.Comparator)">sort</A></B>(<A HREF="../List.html" title="java.util 中的接口">List</A>&lt;T&gt;&nbsp;list,
     <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;? super T&gt;&nbsp;c)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;根据指定比较器产生的顺序对指定列表进行排序。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY="">
<TR ALIGN="right" VALIGN="">
<TD NOWRAP><FONT SIZE="-1">
<CODE>&lt;T&gt; void</CODE></FONT></TD>
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</CODE></FONT></TD>
<TD><CODE><B>Arrays.</B><B><A HREF="../Arrays.html#sort(T[], java.util.Comparator)">sort</A></B>(T[]&nbsp;a,
     <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;? super T&gt;&nbsp;c)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;根据指定比较器产生的顺序对指定对象数组进行排序。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static
<TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY="">
<TR ALIGN="right" VALIGN="">
<TD NOWRAP><FONT SIZE="-1">
<CODE>&lt;T&gt; void</CODE></FONT></TD>
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</CODE></FONT></TD>
<TD><CODE><B>Arrays.</B><B><A HREF="../Arrays.html#sort(T[], int, int, java.util.Comparator)">sort</A></B>(T[]&nbsp;a,
     int&nbsp;fromIndex,
     int&nbsp;toIndex,
     <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;? super T&gt;&nbsp;c)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;根据指定比较器产生的顺序对指定对象数组的指定范围进行排序。</TD>
</TR>
</TABLE>
&nbsp;
<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left" COLSPAN="2">参数类型为 <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A> 的 <A HREF="../package-summary.html">java.util</A> 中的构造方法</FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../PriorityQueue.html#PriorityQueue(int, java.util.Comparator)">PriorityQueue</A></B>(int&nbsp;initialCapacity,
              <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;? super <A HREF="../PriorityQueue.html" title="PriorityQueue 中的类型参数">E</A>&gt;&nbsp;comparator)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;使用指定的初始容量创建一个 <tt>PriorityQueue</tt>，并根据指定的比较器来排序其元素。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../TreeMap.html#TreeMap(java.util.Comparator)">TreeMap</A></B>(<A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;? super <A HREF="../TreeMap.html" title="TreeMap 中的类型参数">K</A>&gt;&nbsp;c)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;构造一个新的空映射，该映射根据给定的比较器进行排序。</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../TreeSet.html#TreeSet(java.util.Comparator)">TreeSet</A></B>(<A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;? super <A HREF="../TreeSet.html" title="TreeSet 中的类型参数">E</A>&gt;&nbsp;c)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;构造一个新的空 set，该 set 根据指定的比较器进行排序。</TD>
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<P>
<A NAME="java.util.concurrent"><!-- --></A>
<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
<A HREF="../concurrent/package-summary.html">java.util.concurrent</A> 中 <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A> 的使用</FONT></TH>
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&nbsp;
<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left" COLSPAN="2">返回 <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A> 的 <A HREF="../concurrent/package-summary.html">java.util.concurrent</A> 中的方法</FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;? super <A HREF="../concurrent/PriorityBlockingQueue.html" title="PriorityBlockingQueue 中的类型参数">E</A>&gt;</CODE></FONT></TD>
<TD><CODE><B>PriorityBlockingQueue.</B><B><A HREF="../concurrent/PriorityBlockingQueue.html#comparator()">comparator</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;返回对此集合进行排序的比较器，或者如果此集合根据其元素的自然顺序排序（使用 <tt>Comparable</tt>），则返回 <tt>null</tt>。</TD>
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</TABLE>
&nbsp;
<P>

<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left" COLSPAN="2">参数类型为 <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A> 的 <A HREF="../concurrent/package-summary.html">java.util.concurrent</A> 中的构造方法</FONT></TH>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../concurrent/PriorityBlockingQueue.html#PriorityBlockingQueue(int, java.util.Comparator)">PriorityBlockingQueue</A></B>(int&nbsp;initialCapacity,
                      <A HREF="../Comparator.html" title="java.util 中的接口">Comparator</A>&lt;? super <A HREF="../concurrent/PriorityBlockingQueue.html" title="PriorityBlockingQueue 中的类型参数">E</A>&gt;&nbsp;comparator)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;使用指定的初始容量创建一个 <tt>PriorityBlockingQueue</tt>，并根据指定的比较器排序其元素。</TD>
</TR>
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