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SingleInstanceLockFactory (Lucene 2.1.0 API)
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SUMMARY: NESTED | <A HREF="#fields_inherited_from_class_org.apache.lucene.store.LockFactory">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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org.apache.lucene.store</FONT>
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Class SingleInstanceLockFactory</H2>
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<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><A HREF="../../../../org/apache/lucene/store/LockFactory.html" title="class in org.apache.lucene.store">org.apache.lucene.store.LockFactory</A>
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by"><B>org.apache.lucene.store.SingleInstanceLockFactory</B>
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<DT>public class <B>SingleInstanceLockFactory</B><DT>extends <A HREF="../../../../org/apache/lucene/store/LockFactory.html" title="class in org.apache.lucene.store">LockFactory</A></DL>
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Implements <A HREF="../../../../org/apache/lucene/store/LockFactory.html" title="class in org.apache.lucene.store"><CODE>LockFactory</CODE></A> for a single in-process instance, meaning all locking will take place through this one instance. Only use this <A HREF="../../../../org/apache/lucene/store/LockFactory.html" title="class in org.apache.lucene.store"><CODE>LockFactory</CODE></A> when you are certain all IndexReaders and IndexWriters for a given index are running against a single shared in-process Directory instance. This is currently the default locking for RAMDirectory.
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<DT><B>See Also:</B><DD><A HREF="../../../../org/apache/lucene/store/LockFactory.html" title="class in org.apache.lucene.store"><CODE>LockFactory</CODE></A></DL>
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<TD><B>Fields inherited from class org.apache.lucene.store.<A HREF="../../../../org/apache/lucene/store/LockFactory.html" title="class in org.apache.lucene.store">LockFactory</A></B></TD>
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<TD><CODE><A HREF="../../../../org/apache/lucene/store/LockFactory.html#lockPrefix">lockPrefix</A></CODE></TD>
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<TD><CODE><B><A HREF="../../../../org/apache/lucene/store/SingleInstanceLockFactory.html#SingleInstanceLockFactory()">SingleInstanceLockFactory</A></B>()</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/store/SingleInstanceLockFactory.html#clearLock(java.lang.String)">clearLock</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> lockName)</CODE>
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Attempt to clear (forcefully unlock and remove) the?? 快捷鍵說明
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