segmentinfos.html
来自「 Lucene是apache软件基金会[4] jakarta项目组的一个子项目」· HTML 代码 · 共 883 行 · 第 1/4 页
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<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#getCurrentSegmentFileName()">getCurrentSegmentFileName</A></B>()</CODE>
<BR>
Get the segments_N filename in use by this segment infos.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#getCurrentSegmentFileName(org.apache.lucene.store.Directory)">getCurrentSegmentFileName</A></B>(<A HREF="../../../../org/apache/lucene/store/Directory.html" title="class in org.apache.lucene.store">Directory</A> directory)</CODE>
<BR>
Get the filename of the current segments_N file in the directory.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#getCurrentSegmentFileName(java.lang.String[])">getCurrentSegmentFileName</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>[] files)</CODE>
<BR>
Get the filename of the current segments_N file from a list of files.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#getCurrentSegmentGeneration(org.apache.lucene.store.Directory)">getCurrentSegmentGeneration</A></B>(<A HREF="../../../../org/apache/lucene/store/Directory.html" title="class in org.apache.lucene.store">Directory</A> directory)</CODE>
<BR>
Get the generation (N) of the current segments_N file in the directory.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#getCurrentSegmentGeneration(java.lang.String[])">getCurrentSegmentGeneration</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>[] files)</CODE>
<BR>
Get the generation (N) of the current segments_N file from a list of files.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#getDefaultGenFileRetryCount()">getDefaultGenFileRetryCount</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#getDefaultGenFileRetryPauseMsec()">getDefaultGenFileRetryPauseMsec</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#getDefaultGenLookahedCount()">getDefaultGenLookahedCount</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/PrintStream.html" title="class or interface in java.io">PrintStream</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#getInfoStream()">getInfoStream</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#getNextSegmentFileName()">getNextSegmentFileName</A></B>()</CODE>
<BR>
Get the next segments_N filename that will be written.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#getVersion()">getVersion</A></B>()</CODE>
<BR>
version number when this SegmentInfos was generated.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> org.apache.lucene.index.SegmentInfo</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#info(int)">info</A></B>(int i)</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#read(org.apache.lucene.store.Directory)">read</A></B>(<A HREF="../../../../org/apache/lucene/store/Directory.html" title="class in org.apache.lucene.store">Directory</A> directory)</CODE>
<BR>
This version of read uses the retry logic (for lock-less commits) to find the right segments file to load.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#read(org.apache.lucene.store.Directory, java.lang.String)">read</A></B>(<A HREF="../../../../org/apache/lucene/store/Directory.html" title="class in org.apache.lucene.store">Directory</A> directory, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> segmentFileName)</CODE>
<BR>
Read a particular segmentFileName.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static long</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#readCurrentVersion(org.apache.lucene.store.Directory)">readCurrentVersion</A></B>(<A HREF="../../../../org/apache/lucene/store/Directory.html" title="class in org.apache.lucene.store">Directory</A> directory)</CODE>
<BR>
Current version number from segments file.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#setDefaultGenFileRetryCount(int)">setDefaultGenFileRetryCount</A></B>(int count)</CODE>
<BR>
Advanced: set how many times to try loading the segments.gen file contents to determine current segment generation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#setDefaultGenFileRetryPauseMsec(int)">setDefaultGenFileRetryPauseMsec</A></B>(int msec)</CODE>
<BR>
Advanced: set how many milliseconds to pause in between attempts to load the segments.gen file.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#setDefaultGenLookaheadCount(int)">setDefaultGenLookaheadCount</A></B>(int count)</CODE>
<BR>
Advanced: set how many times to try incrementing the gen when loading the segments file.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#setInfoStream(java.io.PrintStream)">setInfoStream</A></B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/PrintStream.html" title="class or interface in java.io">PrintStream</A> infoStream)</CODE>
<BR>
If non-null, information about retries when loading the segments file will be printed to this.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/lucene/index/SegmentInfos.html#write(org.apache.lucene.store.Directory)">write</A></B>(<A HREF="../../../../org/apache/lucene/store/Directory.html" title="class in org.apache.lucene.store">Directory</A> directory)</CODE>
<BR>
</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.util.Vector"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.util.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html" title="class or interface in java.util">Vector</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#add(int, java.lang.Object)" title="class or interface in java.util">add</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#add(java.lang.Object)" title="class or interface in java.util">add</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#addAll(java.util.Collection)" title="class or interface in java.util">addAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#addAll(int, java.util.Collection)" title="class or interface in java.util">addAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#addElement(java.lang.Object)" title="class or interface in java.util">addElement</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#capacity()" title="class or interface in java.util">capacity</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#clear()" title="class or interface in java.util">clear</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#contains(java.lang.Object)" title="class or interface in java.util">contains</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#containsAll(java.util.Collection)" title="class or interface in java.util">containsAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#copyInto(java.lang.Object[])" title="class or interface in java.util">copyInto</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#elementAt(int)" title="class or interface in java.util">elementAt</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#elements()" title="class or interface in java.util">elements</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#ensureCapacity(int)" title="class or interface in java.util">ensureCapacity</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#equals(java.lang.Object)" title="class or interface in java.util">equals</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#firstElement()" title="class or interface in java.util">firstElement</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#get(int)" title="class or interface in java.util">get</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#hashCode()" title="class or interface in java.util">hashCode</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#indexOf(java.lang.Object)" title="class or interface in java.util">indexOf</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#indexOf(java.lang.Object, int)" title="class or interface in java.util">indexOf</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#insertElementAt(java.lang.Object, int)" title="class or interface in java.util">insertElementAt</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#isEmpty()" title="class or interface in java.util">isEmpty</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#lastElement()" title="class or interface in java.util">lastElement</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#lastIndexOf(java.lang.Object)" title="class or interface in java.util">lastIndexOf</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#lastIndexOf(java.lang.Object, int)" title="class or interface in java.util">lastIndexOf</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#remove(int)" title="class or interface in java.util">remove</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#remove(java.lang.Object)" title="class or interface in java.util">remove</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#removeAll(java.util.Collection)" title="class or interface in java.util">removeAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#removeAllElements()" title="class or interface in java.util">removeAllElements</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#removeElement(java.lang.Object)" title="class or interface in java.util">removeElement</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#removeElementAt(int)" title="class or interface in java.util">removeElementAt</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#removeRange(int, int)" title="class or interface in java.util">removeRange</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#retainAll(java.util.Collection)" title="class or interface in java.util">retainAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#set(int, java.lang.Object)" title="class or interface in java.util">set</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#setElementAt(java.lang.Object, int)" title="class or interface in java.util">setElementAt</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#setSize(int)" title="class or interface in java.util">setSize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#size()" title="class or interface in java.util">size</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#subList(int, int)" title="class or interface in java.util">subList</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#toArray()" title="class or interface in java.util">toArray</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#toArray(java.lang.Object[])" title="class or interface in java.util">toArray</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#toString()" title="class or interface in java.util">toString</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Vector.html#trimToSize()" title="class or interface in java.util">trimToSize</A></CODE></TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.util.AbstractList"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.util.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/AbstractList.html" title="class or interface in java.util">AbstractList</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/AbstractList.html#iterator()" title="class or interface in java.util">iterator</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/AbstractList.html#listIterator()" title="class or interface in java.util">listIterator</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/AbstractList.html#listIterator(int)" title="class or interface in java.util">listIterator</A></CODE></TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_java.util.List"><!-- --></A><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from interface java.util.<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html" title="class or interface in java.util">List</A></B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html#iterator()" title="class or interface in java.util">iterator</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html#listIterator()" title="class or interface in java.util">listIterator</A>, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/List.html#listIterator(int)" title="class or interface in java.util">listIterator</A></CODE></TD>
</TR>
</TABLE>
<P>
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<B>Field Detail</B></FONT></TD>
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<A NAME="FORMAT"><!-- --></A><H3>
FORMAT</H3>
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