Class TupleExprBuilder.AggregateCollector

java.lang.Object

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

org.eclipse.rdf4j.query.parser.sparql.TupleExprBuilder.AggregateCollector

All Implemented Interfaces:

QueryModelVisitor<VisitorException>

Enclosing class:

TupleExprBuilder

static class TupleExprBuilder.AggregateCollector
extends AbstractQueryModelVisitor<VisitorException>

Field Summary

Fields

Modifier and Type	Field	Description
private final Collection<AggregateOperator>	operators

Constructor Summary

Constructors

Constructor	Description
AggregateCollector()

Method Summary

Modifier and Type	Method	Description
Collection<AggregateOperator>	getOperators()
void	meet(AggregateFunctionCall node)
void	meet(Avg node)
void	meet(Count node)
void	meet(GroupConcat node)
void	meet(Max node)
void	meet(Min node)
void	meet(Sample node)
void	meet(Sum node)
private void	meetAggregate(AggregateOperator node)

Methods inherited from class 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, meetBinaryTupleOperator, meetBinaryValueOperator, meetCompareSubQueryValueOperator, meetNAryValueOperator, meetNode, meetOther, meetSubQueryValueOperator, meetUnaryTupleOperator, meetUnaryValueOperator, meetUpdateExpr

Methods inherited from class Object

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

Field Details

operators

private final Collection<AggregateOperator> operators

Constructor Details

AggregateCollector

AggregateCollector()

Method Details

getOperators

public Collection<AggregateOperator> getOperators()

meet

public void meet(Avg node)
          throws VisitorException

Specified by:

meet in interface QueryModelVisitor<VisitorException>

Overrides:

meet in class AbstractQueryModelVisitor<VisitorException>

Throws:

VisitorException

meet

public void meet(Count node)
          throws VisitorException

Specified by:

meet in interface QueryModelVisitor<VisitorException>

Overrides:

meet in class AbstractQueryModelVisitor<VisitorException>

Throws:

VisitorException

meet

public void meet(GroupConcat node)
          throws VisitorException

Specified by:

meet in interface QueryModelVisitor<VisitorException>

Overrides:

meet in class AbstractQueryModelVisitor<VisitorException>

Throws:

VisitorException

meet

public void meet(Max node)
          throws VisitorException

Specified by:

meet in interface QueryModelVisitor<VisitorException>

Overrides:

meet in class AbstractQueryModelVisitor<VisitorException>

Throws:

VisitorException

meet

public void meet(Min node)
          throws VisitorException

Specified by:

meet in interface QueryModelVisitor<VisitorException>

Overrides:

meet in class AbstractQueryModelVisitor<VisitorException>

Throws:

VisitorException

meet

public void meet(Sample node)
          throws VisitorException

Specified by:

meet in interface QueryModelVisitor<VisitorException>

Overrides:

meet in class AbstractQueryModelVisitor<VisitorException>

Throws:

VisitorException

meet

public void meet(Sum node)
          throws VisitorException

Specified by:

meet in interface QueryModelVisitor<VisitorException>

Overrides:

meet in class AbstractQueryModelVisitor<VisitorException>

Throws:

VisitorException

meet

public void meet(AggregateFunctionCall node)
          throws VisitorException

Specified by:

meet in interface QueryModelVisitor<VisitorException>

Overrides:

meet in class AbstractQueryModelVisitor<VisitorException>

Throws:

VisitorException

meetAggregate

private void meetAggregate(AggregateOperator node)