org.openrdf.sail.memory
Class MemoryStoreConnection.MemEvaluationStatistics.MemCardinalityCalculator

java.lang.Object
  org.openrdf.query.algebra.helpers.QueryModelVisitorBase<RuntimeException>
      org.openrdf.query.algebra.evaluation.impl.EvaluationStatistics.CardinalityCalculator
          org.openrdf.sail.memory.MemoryStoreConnection.MemEvaluationStatistics.MemCardinalityCalculator

All Implemented Interfaces:

QueryModelVisitor<RuntimeException>

Enclosing class:

MemoryStoreConnection.MemEvaluationStatistics

protected class MemoryStoreConnection.MemEvaluationStatistics.MemCardinalityCalculator
extends EvaluationStatistics.CardinalityCalculator

Field Summary

Fields inherited from class org.openrdf.query.algebra.evaluation.impl.EvaluationStatistics.CardinalityCalculator

boundVars, cardinality

Constructor Summary

MemoryStoreConnection.MemEvaluationStatistics.MemCardinalityCalculator(Set<String> boundVars)

Method Summary

protected Value	getConstantValue(Var var)
void	meet(StatementPattern sp)

Methods inherited from class org.openrdf.query.algebra.evaluation.impl.EvaluationStatistics.CardinalityCalculator

countBoundVars, countConstantVars, getCardinality, meet, meet, meet, meet, meetBinaryTupleOperator, meetNode, meetUnaryTupleOperator

Methods inherited from class org.openrdf.query.algebra.helpers.QueryModelVisitorBase

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, meetSubQueryValueOperator, meetUnaryValueOperator

Methods inherited from class java.lang.Object

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

Constructor Detail

MemoryStoreConnection.MemEvaluationStatistics.MemCardinalityCalculator

public MemoryStoreConnection.MemEvaluationStatistics.MemCardinalityCalculator(Set<String> boundVars)

Method Detail

meet

public void meet(StatementPattern sp)

Specified by:

meet in interface QueryModelVisitor<RuntimeException>

Overrides:

meet in class EvaluationStatistics.CardinalityCalculator

getConstantValue

protected Value getConstantValue(Var var)