org.openorb.constraint.object
Class Base

java.lang.Object
  org.openorb.constraint.object.Base

Direct Known Subclasses:

AddOperator, AndOperator, BooleanValue, DefaultOperator, DivOperator, DoubleValue, EqualOperator, ExistOperator, GreaterOperator, GreaterOrEqualOperator, IdentifierValue, InOperator, LowerOperator, LowerOrEqualOperator, MulOperator, NotEqualOperator, NotOperator, OrOperator, StringValue, SubOperator, TwiddleOperator

public abstract class Base
extends java.lang.Object

This class is used to set an identifier that will be used to be evaluated.

Author:

Jerome Daniel

Constructor Summary

Base()

Method Summary

abstract java.lang.Object

evaluate() This operation is invoked by the tree evaluator to get this node value.

Methods inherited from class java.lang.Object

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

Constructor Detail

Base

public Base()

Method Detail

evaluate

public abstract java.lang.Object evaluate()
                                   throws InvalidValue

This operation is invoked by the tree evaluator to get this node value.

Throws:

InvalidValue