Class SimpleTerm
- java.lang.Object
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- org.apache.lucene.queryparser.surround.query.SrndQuery
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- org.apache.lucene.queryparser.surround.query.SimpleTerm
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- All Implemented Interfaces:
Cloneable
,DistanceSubQuery
- Direct Known Subclasses:
SrndPrefixQuery
,SrndTermQuery
,SrndTruncQuery
public abstract class SimpleTerm extends SrndQuery implements DistanceSubQuery
Base class for queries that expand to sets of simple terms.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static interface
SimpleTerm.MatchingTermVisitor
Callback to visit each matching term during "rewrite" inSimpleTerm.MatchingTermVisitor.visitMatchingTerm(Term)
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Constructor Summary
Constructors Constructor Description SimpleTerm(boolean q)
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description void
addSpanQueries(SpanNearClauseFactory sncf)
String
distanceSubQueryNotAllowed()
When distanceSubQueryNotAllowed() returns non null, the reason why the subquery is not allowed as a distance subquery is returned.String
getFieldOperator()
String
getQuote()
Query
makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)
protected void
suffixToString(StringBuilder r)
String
toString()
This method is used bySrndQuery.hashCode()
andSrndQuery.equals(Object)
, see LUCENE-2945.abstract String
toStringUnquoted()
abstract void
visitMatchingTerms(IndexReader reader, String fieldName, SimpleTerm.MatchingTermVisitor mtv)
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Methods inherited from class org.apache.lucene.queryparser.surround.query.SrndQuery
clone, equals, getWeight, getWeightOperator, getWeightString, hashCode, isFieldsSubQueryAcceptable, isWeighted, makeLuceneQueryField, setWeight, weightToString
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Method Detail
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getQuote
public String getQuote()
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getFieldOperator
public String getFieldOperator()
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toStringUnquoted
public abstract String toStringUnquoted()
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suffixToString
protected void suffixToString(StringBuilder r)
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toString
public String toString()
Description copied from class:SrndQuery
This method is used bySrndQuery.hashCode()
andSrndQuery.equals(Object)
, see LUCENE-2945.
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visitMatchingTerms
public abstract void visitMatchingTerms(IndexReader reader, String fieldName, SimpleTerm.MatchingTermVisitor mtv) throws IOException
- Throws:
IOException
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distanceSubQueryNotAllowed
public String distanceSubQueryNotAllowed()
Description copied from interface:DistanceSubQuery
When distanceSubQueryNotAllowed() returns non null, the reason why the subquery is not allowed as a distance subquery is returned.
When distanceSubQueryNotAllowed() returns null addSpanNearQueries() can be used in the creation of the span near clause for the subquery.- Specified by:
distanceSubQueryNotAllowed
in interfaceDistanceSubQuery
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addSpanQueries
public void addSpanQueries(SpanNearClauseFactory sncf) throws IOException
- Specified by:
addSpanQueries
in interfaceDistanceSubQuery
- Throws:
IOException
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makeLuceneQueryFieldNoBoost
public Query makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)
- Specified by:
makeLuceneQueryFieldNoBoost
in classSrndQuery
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