TupleFunctionEvaluationStatistics.TupleFunctionCardinalityCalculator (Eclipse RDF4J 4.2.4)

java.lang.Object
- org.eclipse.rdf4j.query.algebra.helpers.AbstractQueryModelVisitor<RuntimeException>
- - org.eclipse.rdf4j.query.algebra.evaluation.impl.EvaluationStatistics.CardinalityCalculator
  - - org.eclipse.rdf4j.query.algebra.evaluation.impl.TupleFunctionEvaluationStatistics.TupleFunctionCardinalityCalculator

All Implemented Interfaces:: QueryModelVisitor<RuntimeException>

Enclosing class:: TupleFunctionEvaluationStatistics

protected static class TupleFunctionEvaluationStatistics.TupleFunctionCardinalityCalculator
extends EvaluationStatistics.CardinalityCalculator

Field Summary
- Fields inherited from class org.eclipse.rdf4j.query.algebra.evaluation.impl.EvaluationStatistics.CardinalityCalculator
  cardinality

Constructor Summary

Constructors
Modifier Constructor Description

protected TupleFunctionCardinalityCalculator()

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.evaluation.impl.EvaluationStatistics.CardinalityCalculator
countConstantVars, getCardinality, getCardinality, getCardinality, getCardinality, getCardinality, getCardinality, getContextCardinality, getContextCardinality, getObjectCardinality, getObjectCardinality, getPredicateCardinality, getPredicateCardinality, getSubjectCardinality, getSubjectCardinality, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meetBinaryTupleOperator, meetUnaryTupleOperator

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, meetBinaryValueOperator, meetCompareSubQueryValueOperator, meetNAryValueOperator, meetOther, meetSubQueryValueOperator, meetUnaryValueOperator, meetUpdateExpr

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - TupleFunctionCardinalityCalculator
```
protected TupleFunctionCardinalityCalculator()
```
- Method Detail
  - 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 class EvaluationStatistics.CardinalityCalculator
    
    Parameters:
    
    node - The node that is being visited.