Class TupleExprBuilder.VarCollector
- java.lang.Object
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- org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor<VisitorException>
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- org.eclipse.rdf4j.query.parser.sparql.TupleExprBuilder.VarCollector
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- All Implemented Interfaces:
QueryModelVisitor<VisitorException>
- Enclosing class:
- TupleExprBuilder
protected class TupleExprBuilder.VarCollector extends AbstractQueryModelVisitor<VisitorException>
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Field Summary
Fields Modifier and Type Field Description private java.util.Set<Var>
collectedVars
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Constructor Summary
Constructors Modifier Constructor Description protected
VarCollector()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.Set<Var>
getCollectedVars()
void
meet(Var var)
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Methods inherited from class org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor
meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meetBinaryTupleOperator, meetBinaryValueOperator, meetCompareSubQueryValueOperator, meetNAryValueOperator, meetNode, meetOther, meetSubQueryValueOperator, meetUnaryTupleOperator, meetUnaryValueOperator, meetUpdateExpr
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Field Detail
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collectedVars
private final java.util.Set<Var> collectedVars
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Method Detail
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meet
public void meet(Var var)
- Specified by:
meet
in interfaceQueryModelVisitor<VisitorException>
- Overrides:
meet
in classAbstractQueryModelVisitor<VisitorException>
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getCollectedVars
public java.util.Set<Var> getCollectedVars()
- Returns:
- Returns the collectedVars.
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