org.eclipse.rdf4j.query.algebra.evaluation.function

Class BinaryFunction

java.lang.Object

org.eclipse.rdf4j.query.algebra.evaluation.function.BinaryFunction

All Implemented Interfaces:

Function

Direct Known Subclasses:

Add, And, Cast, DateFormat, DecimalFormat, Divide, EqualTo, GreaterThan, GreaterThanOrEqualTo, LessThan, LessThanOrEqualTo, Mod, Multiply, NotEqualTo, Or, ParseDate, Subtract

public abstract class BinaryFunction
extends Object
implements Function

Constructor Summary

Constructors

Constructor and Description
BinaryFunction()

Method Summary

Modifier and Type	Method and Description
Value	evaluate(ValueFactory valueFactory, Value... args)
protected abstract Value	evaluate(ValueFactory valueFactory, Value arg1, Value arg2)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.query.algebra.evaluation.function.Function

getURI

Constructor Detail

BinaryFunction

public BinaryFunction()

Method Detail

evaluate

public Value evaluate(ValueFactory valueFactory,
                      Value... args)
               throws ValueExprEvaluationException

Specified by:

evaluate in interface Function

Throws:

ValueExprEvaluationException

evaluate

protected abstract Value evaluate(ValueFactory valueFactory,
                                  Value arg1,
                                  Value arg2)
                           throws ValueExprEvaluationException

Throws:

ValueExprEvaluationException