org.apache.oodt.cas.workflow.examples

Class CheckForMetadataKeys

java.lang.Object

org.apache.oodt.cas.workflow.examples.CheckForMetadataKeys

All Implemented Interfaces:

WorkflowConditionInstance

public class CheckForMetadataKeys
extends Object
implements WorkflowConditionInstance

Constructor Summary

Constructors

Constructor and Description
CheckForMetadataKeys()

Method Summary

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

CheckForMetadataKeys

public CheckForMetadataKeys()

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.