org.eclipse.rdf4j.query.algebra.evaluation.impl

Class ConstantOptimizer.ConstantVisitor

java.lang.Object

org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor<RuntimeException>

org.eclipse.rdf4j.query.algebra.evaluation.impl.ConstantOptimizer.VarNameCollector

org.eclipse.rdf4j.query.algebra.evaluation.impl.ConstantOptimizer.ConstantVisitor

All Implemented Interfaces:

QueryModelVisitor<RuntimeException>

Enclosing class:

ConstantOptimizer

protected class ConstantOptimizer.ConstantVisitor
extends ConstantOptimizer.VarNameCollector

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ConstantVisitor()

Method Summary

Modifier and Type	Method and Description
void	meet(And and)
void	meet(Bound bound)
void	meet(FunctionCall functionCall)
void	meet(If node)
void	meet(Or or)
void	meet(ProjectionElemList projElems)
void	meet(Regex node) Override meetBinaryValueOperator
protected void	meetBinaryValueOperator(BinaryValueOperator binaryValueOp) Method called by all meet methods with a BinaryValueOperator node as argument.
protected void	meetUnaryValueOperator(UnaryValueOperator unaryValueOp) Method called by all meet methods with a UnaryValueOperator node as argument.

Methods inherited from class org.eclipse.rdf4j.query.algebra.evaluation.impl.ConstantOptimizer.VarNameCollector

meet

Methods inherited from class org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor

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Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConstantVisitor

protected ConstantVisitor()

Method Detail

meet

public void meet(ProjectionElemList projElems)

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class AbstractQueryModelVisitor<RuntimeException>

meet

public void meet(Or or)

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class AbstractQueryModelVisitor<RuntimeException>

meet

public void meet(And and)

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class AbstractQueryModelVisitor<RuntimeException>

meetBinaryValueOperator

protected void meetBinaryValueOperator(BinaryValueOperator binaryValueOp)

Description copied from class: AbstractQueryModelVisitor

Method called by all meet methods with a BinaryValueOperator node as argument. Forwards the call to AbstractQueryModelVisitor.meetNode(org.eclipse.rdf4j.query.algebra.QueryModelNode) by default.

Overrides:

meetBinaryValueOperator in class AbstractQueryModelVisitor<RuntimeException>

Parameters:

binaryValueOp - The node that is being visited.

meetUnaryValueOperator

protected void meetUnaryValueOperator(UnaryValueOperator unaryValueOp)

Description copied from class: AbstractQueryModelVisitor

Method called by all meet methods with a UnaryValueOperator node as argument. Forwards the call to AbstractQueryModelVisitor.meetNode(org.eclipse.rdf4j.query.algebra.QueryModelNode) by default.

Overrides:

meetUnaryValueOperator in class AbstractQueryModelVisitor<RuntimeException>

Parameters:

unaryValueOp - The node that is being visited.

meet

public void meet(FunctionCall functionCall)

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class AbstractQueryModelVisitor<RuntimeException>

meet

public void meet(Bound bound)

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class AbstractQueryModelVisitor<RuntimeException>

meet

public void meet(If node)

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class AbstractQueryModelVisitor<RuntimeException>

meet

public void meet(Regex node)

Override meetBinaryValueOperator

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class AbstractQueryModelVisitor<RuntimeException>