Module org.apache.jena.arq

Package org.apache.jena.sparql.expr.aggregate

Class AccumulatorExpr

java.lang.Object

org.apache.jena.sparql.expr.aggregate.AccumulatorExpr

All Implemented Interfaces:

Accumulator

Direct Known Subclasses:

AccStatVarSample

public abstract class AccumulatorExpr
extends Object
implements Accumulator

Accumulator that passes down every value of an expression

Method Summary

Modifier and Type	Method	Description
final void	accumulate(Binding binding, FunctionEnv functionEnv)
NodeValue	getValue()

Methods inherited from class java.lang.Object

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

Method Details

accumulate

public final void accumulate(Binding binding,
 FunctionEnv functionEnv)

Specified by:

accumulate in interface Accumulator

getValue

public NodeValue getValue()

Specified by:

getValue in interface Accumulator