copyonwritemap.html

MINA+API 关于MINA的API

 this method returns false.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A>&lt;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.Entry.html?is-external=true" title="class or interface in java.util">Map.Entry</A>&lt;<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">K</A>,<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A>&gt;&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html#entrySet()">entrySet</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method will return a read-only <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util"><CODE>Set</CODE></A>.</TD>
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<CODE>&nbsp;<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html#get(java.lang.Object)">get</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;key)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the value associated with the provided key from this
 map.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html#isEmpty()">isEmpty</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns true if this map is empty, otherwise false.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</A>&lt;<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">K</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html#keySet()">keySet</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method will return a read-only <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util"><CODE>Set</CODE></A>.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html#put(K, V)">put</A></B>(<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">K</A>&nbsp;key,
    <A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A>&nbsp;value)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adds the provided key and value to this map.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html#putAll(java.util.Map)">putAll</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;? extends <A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">K</A>,? extends <A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A>&gt;&nbsp;newData)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Inserts all the keys and values contained in the
 provided map to this map.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html#remove(java.lang.Object)">remove</A></B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;key)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Removed the value and key from this map based on the
 provided key.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html#size()">size</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the number of key/value pairs in this map.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</A>&lt;<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A>&gt;</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html#values()">values</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This method will return a read-only <A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util"><CODE>Collection</CODE></A>.</TD>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH>
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<TH ALIGN="left"><B>Methods inherited from interface java.util.<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A></B></TH>
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<P>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TH>
</TR>
</TABLE>

<A NAME="CopyOnWriteMap()"><!-- --></A><H3>
CopyOnWriteMap</H3>
<PRE>
public <B>CopyOnWriteMap</B>()</PRE>
<DL>
<DD>Creates a new instance of CopyOnWriteMap.
<P>
</DL>
<HR>

<A NAME="CopyOnWriteMap(int)"><!-- --></A><H3>
CopyOnWriteMap</H3>
<PRE>
public <B>CopyOnWriteMap</B>(int&nbsp;initialCapacity)</PRE>
<DL>
<DD>Creates a new instance of CopyOnWriteMap with the specified initial size
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>initialCapacity</CODE> - The initial size of the Map.</DL>
</DL>
<HR>

<A NAME="CopyOnWriteMap(java.util.Map)"><!-- --></A><H3>
CopyOnWriteMap</H3>
<PRE>
public <B>CopyOnWriteMap</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">K</A>,<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A>&gt;&nbsp;data)</PRE>
<DL>
<DD>Creates a new instance of CopyOnWriteMap in which the
 initial data being held by this map is contained in
 the supplied map.
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>data</CODE> - A Map containing the initial contents to be placed into
  this class.</DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

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<B>Method Detail</B></FONT></TH>
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<A NAME="put(java.lang.Object,java.lang.Object)"><!-- --></A><A NAME="put(K, V)"><!-- --></A><H3>
put</H3>
<PRE>
public <A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A> <B>put</B>(<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">K</A>&nbsp;key,
             <A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A>&nbsp;value)</PRE>
<DL>
<DD>Adds the provided key and value to this map.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true#put(K, V)" title="class or interface in java.util">put</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">K</A>,<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A>&gt;</CODE></DL>
</DD>
<DD><DL>
<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true#put(K, V)" title="class or interface in java.util"><CODE>Map.put(java.lang.Object, java.lang.Object)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="remove(java.lang.Object)"><!-- --></A><H3>
remove</H3>
<PRE>
public <A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A> <B>remove</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A>&nbsp;key)</PRE>
<DL>
<DD>Removed the value and key from this map based on the
 provided key.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true#remove(java.lang.Object)" title="class or interface in java.util">remove</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">K</A>,<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A>&gt;</CODE></DL>
</DD>
<DD><DL>
<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true#remove(java.lang.Object)" title="class or interface in java.util"><CODE>Map.remove(java.lang.Object)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="putAll(java.util.Map)"><!-- --></A><H3>
putAll</H3>
<PRE>
public void <B>putAll</B>(<A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;? extends <A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">K</A>,? extends <A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A>&gt;&nbsp;newData)</PRE>
<DL>
<DD>Inserts all the keys and values contained in the
 provided map to this map.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true#putAll(java.util.Map)" title="class or interface in java.util">putAll</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">K</A>,<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A>&gt;</CODE></DL>
</DD>
<DD><DL>
<DT><B>See Also:</B><DD><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true#putAll(java.util.Map)" title="class or interface in java.util"><CODE>Map.putAll(java.util.Map)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="clear()"><!-- --></A><H3>
clear</H3>
<PRE>
public void <B>clear</B>()</PRE>
<DL>
<DD>Removes all entries in this map.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true#clear()" title="class or interface in java.util">clear</A></CODE> in interface <CODE><A HREF="http://java.sun.com/j2se/1.5.0/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A>&lt;<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">K</A>,<A HREF="../../../../org/apache/mina/util/CopyOnWriteMap.html" title="type parameter in CopyOnWriteMap">V</A>&gt;</CODE></DL>