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BoundedBuffer (DbUnit 2.1 API)
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org.dbunit.util.concurrent</FONT>
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Class BoundedBuffer</H2>
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java.lang.Object
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>org.dbunit.util.concurrent.BoundedBuffer</B>
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<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../org/dbunit/util/concurrent/BoundedChannel.html" title="interface in org.dbunit.util.concurrent">BoundedChannel</A>, <A HREF="../../../../org/dbunit/util/concurrent/Channel.html" title="interface in org.dbunit.util.concurrent">Channel</A>, <A HREF="../../../../org/dbunit/util/concurrent/Puttable.html" title="interface in org.dbunit.util.concurrent">Puttable</A>, <A HREF="../../../../org/dbunit/util/concurrent/Takable.html" title="interface in org.dbunit.util.concurrent">Takable</A></DD>
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<DT>public class <B>BoundedBuffer</B><DT>extends java.lang.Object<DT>implements <A HREF="../../../../org/dbunit/util/concurrent/BoundedChannel.html" title="interface in org.dbunit.util.concurrent">BoundedChannel</A></DL>
<P>
Efficient array-based bounded buffer class. Adapted from CPJ, chapter 8, which describes design. <p>[<a href="http://gee.cs.oswego.edu/dl/classes/EDU/oswego/cs/dl/util/concurrent/intro.html"> Introduction to this package. </a>] <p>
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<CODE>protected java.lang.Object[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#array_">array_</A></B></CODE>
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<CODE>protected int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#emptySlots_">emptySlots_</A></B></CODE>
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<CODE>protected java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#putMonitor_">putMonitor_</A></B></CODE>
<BR>
Helper monitor to handle puts.</TD>
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<CODE>protected int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#putPtr_">putPtr_</A></B></CODE>
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<CODE>protected int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#takePtr_">takePtr_</A></B></CODE>
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<CODE>protected int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#usedSlots_">usedSlots_</A></B></CODE>
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<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#BoundedBuffer()">BoundedBuffer</A></B>()</CODE>
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Create a buffer with the current default capacity</TD>
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<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#BoundedBuffer(int)">BoundedBuffer</A></B>(int capacity)</CODE>
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Create a BoundedBuffer with the given capacity.</TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#capacity()">capacity</A></B>()</CODE>
<BR>
Return the maximum number of elements that can be held.</TD>
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<CODE>protected java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#extract()">extract</A></B>()</CODE>
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<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#incEmptySlots()">incEmptySlots</A></B>()</CODE>
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<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#incUsedSlots()">incUsedSlots</A></B>()</CODE>
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<CODE>protected void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#insert(java.lang.Object)">insert</A></B>(java.lang.Object x)</CODE>
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<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#offer(java.lang.Object, long)">offer</A></B>(java.lang.Object x, long msecs)</CODE>
<BR>
Place item in channel only if it can be accepted within msecs milliseconds.</TD>
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<CODE> java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#peek()">peek</A></B>()</CODE>
<BR>
Return, but do not remove object at head of Channel, or null if it is empty.</TD>
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<CODE> java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#poll(long)">poll</A></B>(long msecs)</CODE>
<BR>
Return and remove an item from channel only if one is available within msecs milliseconds.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#put(java.lang.Object)">put</A></B>(java.lang.Object x)</CODE>
<BR>
Place item in the channel, possibly waiting indefinitely until it can be accepted.</TD>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#size()">size</A></B>()</CODE>
<BR>
Return the number of elements in the buffer.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<CODE> java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/dbunit/util/concurrent/BoundedBuffer.html#take()">take</A></B>()</CODE>
<BR>
Return and remove an item from channel, possibly waiting indefinitely until such an item exists.</TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="array_"><!-- --></A><H3>
array_</H3>
<PRE>
protected final java.lang.Object[] <B>array_</B></PRE>
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<A NAME="takePtr_"><!-- --></A><H3>
takePtr_</H3>
<PRE>
protected int <B>takePtr_</B></PRE>
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<A NAME="putPtr_"><!-- --></A><H3>
putPtr_</H3>
<PRE>
protected int <B>putPtr_</B></PRE>
<DL>
<DL>
</DL>
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<A NAME="usedSlots_"><!-- --></A><H3>
usedSlots_</H3>
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protected int <B>usedSlots_</B></PRE>
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<DL>
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