multifieldqueryparser.html
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<DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/lucene/queryParser/QueryParser.html#getRangeQuery(java.lang.String, java.lang.String, java.lang.String, boolean)">getRangeQuery</A></CODE> in class <CODE><A HREF="../../../../org/apache/lucene/queryParser/QueryParser.html" title="class in org.apache.lucene.queryParser">QueryParser</A></CODE></DL>
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<DT><B>Throws:</B><DD><CODE><A HREF="../../../../org/apache/lucene/queryParser/ParseException.html" title="class in org.apache.lucene.queryParser">ParseException</A></CODE> - throw in overridden method to disallow</DL>
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<A NAME="parse(java.lang.String[], java.lang.String[], org.apache.lucene.analysis.Analyzer)"><!-- --></A><H3>
parse</H3>
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public static <A HREF="../../../../org/apache/lucene/search/Query.html" title="class in org.apache.lucene.search">Query</A> <B>parse</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>[] queries, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[] fields, <A HREF="../../../../org/apache/lucene/analysis/Analyzer.html" title="class in org.apache.lucene.analysis">Analyzer</A> analyzer) throws <A HREF="../../../../org/apache/lucene/queryParser/ParseException.html" title="class in org.apache.lucene.queryParser">ParseException</A></PRE>
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<DD>Parses a query which searches on the fields specified. <p> If x fields are specified, this effectively constructs: <pre> <code> (field1:query1) (field2:query2) (field3:query3)...(fieldx:queryx) </code> </pre>
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<DT><B>Parameters:</B><DD><CODE>queries</CODE> - Queries strings to parse<DD><CODE>fields</CODE> - Fields to search on<DD><CODE>analyzer</CODE> - Analyzer to use<DT><B>Throws:</B><DD><CODE><A HREF="../../../../org/apache/lucene/queryParser/ParseException.html" title="class in org.apache.lucene.queryParser">ParseException</A></CODE> - if query parsing fails<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if the length of the queries array differs from the length of the fields array</DL>
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<A NAME="parse(java.lang.String, java.lang.String[], org.apache.lucene.search.BooleanClause.Occur[], org.apache.lucene.analysis.Analyzer)"><!-- --></A><H3>
parse</H3>
<PRE>
public static <A HREF="../../../../org/apache/lucene/search/Query.html" title="class in org.apache.lucene.search">Query</A> <B>parse</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> query, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[] fields, <A HREF="../../../../org/apache/lucene/search/BooleanClause.Occur.html" title="class in org.apache.lucene.search">BooleanClause.Occur</A>[] flags, <A HREF="../../../../org/apache/lucene/analysis/Analyzer.html" title="class in org.apache.lucene.analysis">Analyzer</A> analyzer) throws <A HREF="../../../../org/apache/lucene/queryParser/ParseException.html" title="class in org.apache.lucene.queryParser">ParseException</A></PRE>
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<DD>Parses a query, searching on the fields specified. Use this if you need to specify certain fields as required, and others as prohibited. <p><pre> Usage: <code> String[] fields = {"filename", "contents", "description"}; BooleanClause.Occur[] flags = {BooleanClause.Occur.SHOULD, BooleanClause.Occur.MUST, BooleanClause.Occur.MUST_NOT}; MultiFieldQueryParser.parse("query", fields, flags, analyzer); </code> </pre><p> The code above would construct a query: <pre> <code> (filename:query) +(contents:query) -(description:query) </code> </pre>
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<DT><B>Parameters:</B><DD><CODE>query</CODE> - Query string to parse<DD><CODE>fields</CODE> - Fields to search on<DD><CODE>flags</CODE> - Flags describing the fields<DD><CODE>analyzer</CODE> - Analyzer to use<DT><B>Throws:</B><DD><CODE><A HREF="../../../../org/apache/lucene/queryParser/ParseException.html" title="class in org.apache.lucene.queryParser">ParseException</A></CODE> - if query parsing fails<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if the length of the fields array differs from the length of the flags array</DL>
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<A NAME="parse(java.lang.String[], java.lang.String[], org.apache.lucene.search.BooleanClause.Occur[], org.apache.lucene.analysis.Analyzer)"><!-- --></A><H3>
parse</H3>
<PRE>
public static <A HREF="../../../../org/apache/lucene/search/Query.html" title="class in org.apache.lucene.search">Query</A> <B>parse</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>[] queries, <A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[] fields, <A HREF="../../../../org/apache/lucene/search/BooleanClause.Occur.html" title="class in org.apache.lucene.search">BooleanClause.Occur</A>[] flags, <A HREF="../../../../org/apache/lucene/analysis/Analyzer.html" title="class in org.apache.lucene.analysis">Analyzer</A> analyzer) throws <A HREF="../../../../org/apache/lucene/queryParser/ParseException.html" title="class in org.apache.lucene.queryParser">ParseException</A></PRE>
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<DD>Parses a query, searching on the fields specified. Use this if you need to specify certain fields as required, and others as prohibited. <p><pre> Usage: <code> String[] query = {"query1", "query2", "query3"}; String[] fields = {"filename", "contents", "description"}; BooleanClause.Occur[] flags = {BooleanClause.Occur.SHOULD, BooleanClause.Occur.MUST, BooleanClause.Occur.MUST_NOT}; MultiFieldQueryParser.parse(query, fields, flags, analyzer); </code> </pre><p> The code above would construct a query: <pre> <code> (filename:query1) +(contents:query2) -(description:query3) </code> </pre>
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<DT><B>Parameters:</B><DD><CODE>queries</CODE> - Queries string to parse<DD><CODE>fields</CODE> - Fields to search on<DD><CODE>flags</CODE> - Flags describing the fields<DD><CODE>analyzer</CODE> - Analyzer to use<DT><B>Throws:</B><DD><CODE><A HREF="../../../../org/apache/lucene/queryParser/ParseException.html" title="class in org.apache.lucene.queryParser">ParseException</A></CODE> - if query parsing fails<DD><CODE><A HREF="http://java.sun.com/j2se/1.4/docs/api/java/lang/IllegalArgumentException.html" title="class or interface in java.lang">IllegalArgumentException</A></CODE> - if the length of the queries, fields, and flags array differ</DL>
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SUMMARY: <A HREF="#nested_classes_inherited_from_class_org.apache.lucene.queryParser.QueryParser">NESTED</A> | <A HREF="#fields_inherited_from_class_org.apache.lucene.queryParser.QueryParser">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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