org.jfree.formula.operators

Class AbstractCompareOperator

Implemented Interfaces:
InfixOperator, Serializable
Known Direct Subclasses:
GreaterEqualOperator, GreaterOperator, LesserEqualOperator, LesserOperator

public abstract class AbstractCompareOperator
extends java.lang.Object
implements InfixOperator

Creation-Date: 06.06.2007, 18:52:25
Author:
Thomas Morgner

Constructor Summary

AbstractCompareOperator()

Method Summary

protected abstract boolean
evaluate(int compareResult)
TypeValuePair
evaluate(FormulaContext context, TypeValuePair value1, TypeValuePair value2)

Constructor Details

AbstractCompareOperator

public AbstractCompareOperator()

Method Details

evaluate

protected abstract boolean evaluate(int compareResult)

evaluate

public final TypeValuePair evaluate(FormulaContext context,
                                    TypeValuePair value1,
                                    TypeValuePair value2)
            throws EvaluationException
Specified by:
evaluate in interface InfixOperator