org.databene.script.expression

Class UnaryMinusExpression<E>

java.lang.Object

org.databene.script.expression.UnaryExpression<E>

org.databene.script.expression.UnaryMinusExpression<E>

All Implemented Interfaces:

Expression<E>, WrapperExpression<E>

public class UnaryMinusExpression<E>
extends UnaryExpression<E>

Expression which calculates the unary minus operation.

Created: 08.06.2011 09:37:40

Since:

0.5.8

Author:

Volker Bergmann

Field Summary

Fields inherited from class org.databene.script.expression.UnaryExpression

symbol, term

Constructor Summary

Constructors

Constructor and Description
UnaryMinusExpression(Expression<?> term)
UnaryMinusExpression(String symbol, Expression<?> term)

Method Summary

Methods

Modifier and Type	Method and Description
E	evaluate(org.databene.commons.Context context)

Methods inherited from class org.databene.script.expression.UnaryExpression

getSourceExpressions, isConstant, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

UnaryMinusExpression

public UnaryMinusExpression(Expression<?> term)

UnaryMinusExpression

public UnaryMinusExpression(String symbol,
                    Expression<?> term)

Method Detail

evaluate

public E evaluate(org.databene.commons.Context context)