Class FilterOptimizer.FilterRelocator
- java.lang.Object
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- org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor<RuntimeException>
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- org.eclipse.rdf4j.query.algebra.evaluation.impl.FilterOptimizer.FilterRelocator
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- All Implemented Interfaces:
QueryModelVisitor<RuntimeException>
- Enclosing class:
- FilterOptimizer
protected static class FilterOptimizer.FilterRelocator extends AbstractQueryModelVisitor<RuntimeException>
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Field Summary
Fields Modifier and Type Field Description protected Filter
filter
protected Set<String>
filterVars
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Constructor Summary
Constructors Constructor Description FilterRelocator(Filter filter)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
meet(Difference node)
void
meet(Distinct node)
void
meet(EmptySet node)
void
meet(Extension node)
void
meet(Filter filter)
void
meet(Intersection node)
void
meet(Join join)
void
meet(LeftJoin leftJoin)
void
meet(Order node)
void
meet(QueryRoot node)
void
meet(Reduced node)
void
meet(StatementPattern sp)
void
meet(Union union)
protected void
meetNode(QueryModelNode node)
Method called by all of the other meet methods that are not overridden in subclasses.static void
relocate(Filter filter)
protected void
relocate(Filter filter, TupleExpr newFilterArg)
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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, meetBinaryTupleOperator, meetBinaryValueOperator, meetCompareSubQueryValueOperator, meetNAryValueOperator, meetOther, meetSubQueryValueOperator, meetUnaryTupleOperator, meetUnaryValueOperator, meetUpdateExpr
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Constructor Detail
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FilterRelocator
public FilterRelocator(Filter filter)
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Method Detail
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relocate
public static void relocate(Filter filter)
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meetNode
protected void meetNode(QueryModelNode node)
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<RuntimeException>
- Parameters:
node
- The node that is being visited.
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meet
public void meet(Join join)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(StatementPattern sp)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(LeftJoin leftJoin)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(Union union)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(Difference node)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(Intersection node)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(Extension node)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(EmptySet node)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(Filter filter)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(Distinct node)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(Order node)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(QueryRoot node)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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meet
public void meet(Reduced node)
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractQueryModelVisitor<RuntimeException>
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