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 interfaceSimpleTerm.MatchingTermVisitorCallback 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 voidaddSpanQueries(SpanNearClauseFactory sncf)StringdistanceSubQueryNotAllowed()When distanceSubQueryNotAllowed() returns non null, the reason why the subquery is not allowed as a distance subquery is returned.StringgetFieldOperator()StringgetQuote()QuerymakeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)protected voidsuffixToString(StringBuilder r)StringtoString()This method is used bySrndQuery.hashCode()andSrndQuery.equals(Object), see LUCENE-2945.abstract StringtoStringUnquoted()abstract voidvisitMatchingTerms(IndexReader reader, String fieldName, SimpleTerm.MatchingTermVisitor mtv)-
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:SrndQueryThis 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:DistanceSubQueryWhen 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:
distanceSubQueryNotAllowedin interfaceDistanceSubQuery
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addSpanQueries
public void addSpanQueries(SpanNearClauseFactory sncf) throws IOException
- Specified by:
addSpanQueriesin interfaceDistanceSubQuery- Throws:
IOException
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makeLuceneQueryFieldNoBoost
public Query makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)
- Specified by:
makeLuceneQueryFieldNoBoostin classSrndQuery
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