Class ParentReferenceCleaner.ParentFixingVisitor
- java.lang.Object
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- org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor<java.lang.RuntimeException>
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- org.eclipse.rdf4j.query.algebra.evaluation.optimizer.ParentReferenceCleaner.ParentFixingVisitor
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- All Implemented Interfaces:
QueryModelVisitor<java.lang.RuntimeException>
- Enclosing class:
- ParentReferenceCleaner
private static class ParentReferenceCleaner.ParentFixingVisitor extends AbstractQueryModelVisitor<java.lang.RuntimeException>
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Field Summary
Fields Modifier and Type Field Description private java.util.ArrayDeque<QueryModelNode>
ancestors
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Constructor Summary
Constructors Modifier Constructor Description private
ParentFixingVisitor()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
meetNode(QueryModelNode node)
Method called by all of the other meet methods that are not overridden in subclasses.-
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, meet, meetBinaryTupleOperator, meetBinaryValueOperator, meetCompareSubQueryValueOperator, meetNAryValueOperator, meetOther, meetSubQueryValueOperator, meetUnaryTupleOperator, meetUnaryValueOperator, meetUpdateExpr
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Field Detail
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ancestors
private final java.util.ArrayDeque<QueryModelNode> ancestors
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Method Detail
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meetNode
protected void meetNode(QueryModelNode node) throws java.lang.RuntimeException
Description copied from class:AbstractQueryModelVisitor
Method called by all of the other meet methods that are not overridden in subclasses. This method can be overridden in subclasses to define default behaviour when visiting nodes. The default behaviour of this method is to visit the node's children.- Overrides:
meetNode
in classAbstractQueryModelVisitor<java.lang.RuntimeException>
- Parameters:
node
- The node that is being visited.- Throws:
java.lang.RuntimeException
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