org.apache.oodt.cas.workflow.examples

Class TrueCondition

java.lang.Object

org.apache.oodt.cas.workflow.examples.TrueCondition

All Implemented Interfaces:

WorkflowConditionInstance

public class TrueCondition
extends Object
implements WorkflowConditionInstance

Version:

$Revsion$

A simple condition that always returns true when invoked.

Author:

mattmann

Constructor Summary

Constructors

Constructor and Description
TrueCondition()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	evaluate(Metadata metadata, WorkflowConditionConfiguration config) The actual conditional: this method should return true if the condition is satisfied, otherwise, false.

Methods inherited from class java.lang.Object

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

Constructor Detail

TrueCondition

public TrueCondition()

Method Detail

evaluate

public boolean evaluate(Metadata metadata,
               WorkflowConditionConfiguration config)

Description copied from interface: WorkflowConditionInstance

The actual conditional: this method should return true if the condition is satisfied, otherwise, false.

Specified by:

evaluate in interface WorkflowConditionInstance

Parameters:

metadata - Any metadata needed by the conditional to determine satisfaction.

Returns:

true if the condition is satisfied, otherwise, false.