spantermquery.html

Lucene是apache软件基金会[4] jakarta项目组的一个子项目

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<B>Constructor Detail</B></FONT></TD>
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<A NAME="SpanTermQuery(org.apache.lucene.index.Term)"><!-- --></A><H3>
SpanTermQuery</H3>
<PRE>
public <B>SpanTermQuery</B>(<A HREF="../../../../../org/apache/lucene/index/Term.html" title="class in org.apache.lucene.index">Term</A>&nbsp;term)</PRE>
<DL>
<DD>Construct a SpanTermQuery matching the named term's spans.
<P>
</DL>

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<A NAME="getTerm()"><!-- --></A><H3>
getTerm</H3>
<PRE>
public <A HREF="../../../../../org/apache/lucene/index/Term.html" title="class in org.apache.lucene.index">Term</A> <B>getTerm</B>()</PRE>
<DL>
<DD>Return the term whose spans are matched.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getField()"><!-- --></A><H3>
getField</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>getField</B>()</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/lucene/search/spans/SpanQuery.html" title="class in org.apache.lucene.search.spans">SpanQuery</A></CODE></B></DD>
<DD>Returns the name of the field matched by this query.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/lucene/search/spans/SpanQuery.html#getField()">getField</A></CODE> in class <CODE><A HREF="../../../../../org/apache/lucene/search/spans/SpanQuery.html" title="class in org.apache.lucene.search.spans">SpanQuery</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getTerms()"><!-- --></A><H3>
getTerms</H3>
<PRE>
public <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A> <B>getTerms</B>()</PRE>
<DL>
<DD><B>Deprecated.</B>&nbsp;<I>use extractTerms instead</I>
<P>
<DD>Returns a collection of all terms matched by this query.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/lucene/search/spans/SpanQuery.html#getTerms()">getTerms</A></CODE> in class <CODE><A HREF="../../../../../org/apache/lucene/search/spans/SpanQuery.html" title="class in org.apache.lucene.search.spans">SpanQuery</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../org/apache/lucene/search/spans/SpanTermQuery.html#extractTerms(java.util.Set)"><CODE>extractTerms(Set)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="extractTerms(java.util.Set)"><!-- --></A><H3>
extractTerms</H3>
<PRE>
public void <B>extractTerms</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/util/Set.html" title="class or interface in java.util">Set</A>&nbsp;terms)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/lucene/search/Query.html" title="class in org.apache.lucene.search">Query</A></CODE></B></DD>
<DD>Expert: adds all terms occuring in this query to the terms set. Only
 works if this query is in its <A HREF="../../../../../org/apache/lucene/search/Query.html#rewrite(org.apache.lucene.index.IndexReader)"><CODE>rewritten</CODE></A> form.
<P>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../../org/apache/lucene/search/Query.html#extractTerms(java.util.Set)">extractTerms</A></CODE> in class <CODE><A HREF="../../../../../org/apache/lucene/search/Query.html" title="class in org.apache.lucene.search">Query</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="toString(java.lang.String)"><!-- --></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>(<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;field)</PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/lucene/search/Query.html" title="class in org.apache.lucene.search">Query</A></CODE></B></DD>
<DD>Prints a query to a string, with <code>field</code> assumed to be the 
 default field and omitted.
 <p>The representation used is one that is supposed to be readable
 by <A HREF="../../../../../org/apache/lucene/queryParser/QueryParser.html" title="class in org.apache.lucene.queryParser"><CODE>QueryParser</CODE></A>. However,
 there are the following limitations:
 <ul>
  <li>If the query was created by the parser, the printed
  representation may not be exactly what was parsed. For example,
  characters that need to be escaped will be represented without
  the required backslash.</li>
 <li>Some of the more complicated queries (e.g. span queries)
  don't have a representation that can be parsed by QueryParser.</li>
 </ul>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/lucene/search/Query.html#toString(java.lang.String)">toString</A></CODE> in class <CODE><A HREF="../../../../../org/apache/lucene/search/Query.html" title="class in org.apache.lucene.search">Query</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
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<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;o)</PRE>
<DL>
<DD>Returns true iff <code>o</code> is equal to this.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
<DL>
<DD>Returns a hash code value for this object.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getSpans(org.apache.lucene.index.IndexReader)"><!-- --></A><H3>
getSpans</H3>
<PRE>
public <A HREF="../../../../../org/apache/lucene/search/spans/Spans.html" title="interface in org.apache.lucene.search.spans">Spans</A> <B>getSpans</B>(<A HREF="../../../../../org/apache/lucene/index/IndexReader.html" title="class in org.apache.lucene.index">IndexReader</A>&nbsp;reader)
               throws <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></PRE>
<DL>
<DD><B>Description copied from class: <CODE><A HREF="../../../../../org/apache/lucene/search/spans/SpanQuery.html" title="class in org.apache.lucene.search.spans">SpanQuery</A></CODE></B></DD>
<DD>Expert: Returns the matches for this query in an index.  Used internally
 to search for spans.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../../../org/apache/lucene/search/spans/SpanQuery.html#getSpans(org.apache.lucene.index.IndexReader)">getSpans</A></CODE> in class <CODE><A HREF="../../../../../org/apache/lucene/search/spans/SpanQuery.html" title="class in org.apache.lucene.search.spans">SpanQuery</A></CODE></DL>
</DD>
<DD><DL>

<DT><B>Throws:</B>
<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/io/IOException.html" title="class or interface in java.io">IOException</A></CODE></DL>
</DD>
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