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CDOLock (CDO Model Repository Documentation)
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  SUMMARY:&nbsp;NESTED&nbsp;|&nbsp;<A HREF="#field_summary">FIELD</A>&nbsp;|&nbsp;CONSTR&nbsp;|&nbsp;<A HREF="#method_summary">METHOD</A></FONT></TD>
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org.eclipse.emf.cdo</FONT>
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Interface CDOLock</H2>
<DL>
<DT><B>All Superinterfaces:</B> <DD><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks">Lock</A></DD>
</DL>
<HR>
<DL>
<DT><PRE>public interface <B>CDOLock</B><DT>extends <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks">Lock</A></DL>
</PRE>

<P>
A read or write lock on an <A HREF="../../../../org/eclipse/emf/cdo/CDOObject.html" title="interface in org.eclipse.emf.cdo"><CODE>object</CODE></A> as returned by <A HREF="../../../../org/eclipse/emf/cdo/CDOObject.html#cdoReadLock()"><CODE>CDOObject.cdoReadLock()</CODE></A> or
 <A HREF="../../../../org/eclipse/emf/cdo/CDOObject.html#cdoWriteLock()"><CODE>CDOObject.cdoWriteLock()</CODE></A>.
<P>

<P>
<DL>
<DT><B>Since:</B></DT>
  <DD>2.0</DD>
<DT><B>Author:</B></DT>
  <DD>Simon McDuff</DD>
<DT><B>No Implement</B></DT>
  <DD>This interface is not intended to be implemented by clients.</DD>
<DT><B>No Extend</B></DT>
  <DD>This interface is not intended to be extended by clients.</DD>
</DL>
<HR>

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<!-- =========== FIELD SUMMARY =========== -->

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<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/eclipse/emf/cdo/CDOLock.html#NO_WAIT">NO_WAIT</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/eclipse/emf/cdo/CDOLock.html#WAIT">WAIT</A></B></CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../../../../org.eclipse.net4j.util.doc/javadoc/org/eclipse/net4j/util/concurrent/IRWLockManager.LockType.html?is-external=true" title="class or interface in org.eclipse.net4j.util.concurrent">IRWLockManager.LockType</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/eclipse/emf/cdo/CDOLock.html#getType()">getType</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TODO Simon: JavaDoc</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/eclipse/emf/cdo/CDOLock.html#isLocked()">isLocked</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns <code>true</code> if this lock is currently held by the requesting <A HREF="../../../../org/eclipse/emf/cdo/view/CDOView.html" title="interface in org.eclipse.emf.cdo.view"><CODE>view</CODE></A>, <code>false</code>
 otherwise.</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/eclipse/emf/cdo/CDOLock.html#isLockedByOthers()">isLockedByOthers</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns <code>true</code> if this lock is currently held by another <A HREF="../../../../org/eclipse/emf/cdo/view/CDOView.html" title="interface in org.eclipse.emf.cdo.view"><CODE>view</CODE></A> (i.e. any view different
 from the requesting one), <code>false</code> otherwise.</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/eclipse/emf/cdo/CDOLock.html#lock(long)">lock</A></B>(long&nbsp;millis)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</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/eclipse/emf/cdo/CDOLock.html#lock(long, java.util.concurrent.TimeUnit)">lock</A></B>(long&nbsp;time,
     <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/TimeUnit.html?is-external=true" title="class or interface in java.util.concurrent">TimeUnit</A>&nbsp;unit)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/eclipse/emf/cdo/CDOLock.html#tryLock(long)">tryLock</A></B>(long&nbsp;millis)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TH ALIGN="left"><B>Methods inherited from interface java.util.concurrent.locks.<A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/locks/Lock.html?is-external=true" title="class or interface in java.util.concurrent.locks">Lock</A></B></TH>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#lock()" title="class or interface in java.util.concurrent.locks">lock</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#lockInterruptibly()" title="class or interface in java.util.concurrent.locks">lockInterruptibly</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#newCondition()" title="class or interface in java.util.concurrent.locks">newCondition</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#tryLock()" title="class or interface in java.util.concurrent.locks">tryLock</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#tryLock(long, java.util.concurrent.TimeUnit)" title="class or interface in java.util.concurrent.locks">tryLock</A>, <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/locks/Lock.html?is-external=true#unlock()" title="class or interface in java.util.concurrent.locks">unlock</A></CODE></TD>
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<A NAME="WAIT"><!-- --></A><H3>
WAIT</H3>
<PRE>
static final int <B>WAIT</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.eclipse.emf.cdo.CDOLock.WAIT">Constant Field Values</A></DL>
</DL>
<HR>

<A NAME="NO_WAIT"><!-- --></A><H3>
NO_WAIT</H3>
<PRE>
static final int <B>NO_WAIT</B></PRE>
<DL>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.eclipse.emf.cdo.CDOLock.NO_WAIT">Constant Field Values</A></DL>
</DL>

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

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<B>Method Detail</B></FONT></TH>
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<A NAME="getType()"><!-- --></A><H3>
getType</H3>
<PRE>
<A HREF="../../../../../../org.eclipse.net4j.util.doc/javadoc/org/eclipse/net4j/util/concurrent/IRWLockManager.LockType.html?is-external=true" title="class or interface in org.eclipse.net4j.util.concurrent">IRWLockManager.LockType</A> <B>getType</B>()</PRE>
<DL>
<DD>TODO Simon: JavaDoc
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Since:</B></DT>
  <DD>3.0</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="lock(long, java.util.concurrent.TimeUnit)"><!-- --></A><H3>
lock</H3>
<PRE>
void <B>lock</B>(long&nbsp;time,
          <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/TimeUnit.html?is-external=true" title="class or interface in java.util.concurrent">TimeUnit</A>&nbsp;unit)
          throws <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/TimeoutException.html?is-external=true" title="class or interface in java.util.concurrent">TimeoutException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/TimeoutException.html?is-external=true" title="class or interface in java.util.concurrent">TimeoutException</A></CODE><DT><B>Since:</B></DT>
  <DD>4.0</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="lock(long)"><!-- --></A><H3>
lock</H3>
<PRE>
void <B>lock</B>(long&nbsp;millis)
          throws <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/TimeoutException.html?is-external=true" title="class or interface in java.util.concurrent">TimeoutException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/util/concurrent/TimeoutException.html?is-external=true" title="class or interface in java.util.concurrent">TimeoutException</A></CODE><DT><B>Since:</B></DT>
  <DD>4.0</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="tryLock(long)"><!-- --></A><H3>
tryLock</H3>
<PRE>
boolean <B>tryLock</B>(long&nbsp;millis)
                throws <A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</A></PRE>
<DL>
<DD><DL>
</DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://download.oracle.com/javase/1.5.0/docs/api/java/lang/InterruptedException.html?is-external=true" title="class or interface in java.lang">InterruptedException</A></CODE><DT><B>Since:</B></DT>
  <DD>4.0</DD>
</DL>
</DD>
</DL>
<HR>

<A NAME="isLocked()"><!-- --></A><H3>
isLocked</H3>
<PRE>
boolean <B>isLocked</B>()</PRE>
<DL>
<DD>Returns <code>true</code> if this lock is currently held by the requesting <A HREF="../../../../org/eclipse/emf/cdo/view/CDOView.html" title="interface in org.eclipse.emf.cdo.view"><CODE>view</CODE></A>, <code>false</code>
 otherwise.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="isLockedByOthers()"><!-- --></A><H3>
isLockedByOthers</H3>
<PRE>
boolean <B>isLockedByOthers</B>()</PRE>
<DL>
<DD>Returns <code>true</code> if this lock is currently held by another <A HREF="../../../../org/eclipse/emf/cdo/view/CDOView.html" title="interface in org.eclipse.emf.cdo.view"><CODE>view</CODE></A> (i.e. any view different
 from the requesting one), <code>false</code> otherwise.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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