perfieldanalyzerwrapper.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 358 行 · 第 1/2 页

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<TD><CODE><B><A HREF="../../../../org/apache/lucene/analysis/PerFieldAnalyzerWrapper.html#toString()">toString</A></B>()</CODE>

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<A NAME="PerFieldAnalyzerWrapper(org.apache.lucene.analysis.Analyzer)"><!-- --></A><H3>
PerFieldAnalyzerWrapper</H3>
<PRE>
public <B>PerFieldAnalyzerWrapper</B>(<A HREF="../../../../org/apache/lucene/analysis/Analyzer.html" title="class in org.apache.lucene.analysis">Analyzer</A>&nbsp;defaultAnalyzer)</PRE>
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<DD>Constructs with default analyzer.
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<DT><B>Parameters:</B><DD><CODE>defaultAnalyzer</CODE> - Any fields not specifically
 defined to use a different analyzer will use the one provided here.</DL>

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<A NAME="addAnalyzer(java.lang.String, org.apache.lucene.analysis.Analyzer)"><!-- --></A><H3>
addAnalyzer</H3>
<PRE>
public void <B>addAnalyzer</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>&nbsp;fieldName,
                        <A HREF="../../../../org/apache/lucene/analysis/Analyzer.html" title="class in org.apache.lucene.analysis">Analyzer</A>&nbsp;analyzer)</PRE>
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<DD>Defines an analyzer to use for the specified field.
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<DD><DL>
<DT><B>Parameters:</B><DD><CODE>fieldName</CODE> - field name requiring a non-default analyzer<DD><CODE>analyzer</CODE> - non-default analyzer to use for field</DL>
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<A NAME="tokenStream(java.lang.String, java.io.Reader)"><!-- --></A><H3>
tokenStream</H3>
<PRE>
public <A HREF="../../../../org/apache/lucene/analysis/TokenStream.html" title="class in org.apache.lucene.analysis">TokenStream</A> <B>tokenStream</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>&nbsp;fieldName,
                               <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/Reader.html" title="class or interface in java.io">Reader</A>&nbsp;reader)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../org/apache/lucene/analysis/Analyzer.html" title="class in org.apache.lucene.analysis">Analyzer</A></CODE></B></DD>
<DD>Creates a TokenStream which tokenizes all the text in the provided
    Reader.  Default implementation forwards to tokenStream(Reader) for 
    compatibility with older version.  Override to allow Analyzer to choose 
    strategy based on document and/or field.  Must be able to handle null
    field name for backward compatibility.
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<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../org/apache/lucene/analysis/Analyzer.html#tokenStream(java.lang.String, java.io.Reader)">tokenStream</A></CODE> in class <CODE><A HREF="../../../../org/apache/lucene/analysis/Analyzer.html" title="class in org.apache.lucene.analysis">Analyzer</A></CODE></DL>
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<A NAME="getPositionIncrementGap(java.lang.String)"><!-- --></A><H3>
getPositionIncrementGap</H3>
<PRE>
public int <B>getPositionIncrementGap</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>&nbsp;fieldName)</PRE>
<DL>
<DD>Return the positionIncrementGap from the analyzer assigned to fieldName
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<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/lucene/analysis/Analyzer.html#getPositionIncrementGap(java.lang.String)">getPositionIncrementGap</A></CODE> in class <CODE><A HREF="../../../../org/apache/lucene/analysis/Analyzer.html" title="class in org.apache.lucene.analysis">Analyzer</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>fieldName</CODE> - Fieldable name being indexed.
<DT><B>Returns:</B><DD>position increment gap, added to the next token emitted from <A HREF="../../../../org/apache/lucene/analysis/Analyzer.html#tokenStream(java.lang.String, java.io.Reader)"><CODE>Analyzer.tokenStream(String,Reader)</CODE></A></DL>
</DD>
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<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE>
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