org.oddjob.state

Class AnyActiveStateOp

java.lang.Object

org.oddjob.state.ScoringStateOperator

org.oddjob.state.AnyActiveStateOp

All Implemented Interfaces:

StateOperator

public class AnyActiveStateOp
extends ScoringStateOperator

Implementation of a StateOperator that provides a parent state as follows:

• If any child is ACTIVE/EXECUTING then evaluate to ACTIVE.
• If any child is STARTED then evaluate to STARTED.
• If any child is EXCEPTION then evaluate to EXCEPTION.
• If any child is INCOMPLETE then evaluate to INCOMPLETE.
• If any child is READY then evaluate to READY.
• Evaluate to COMPLETE.

This Operator is used in many Structural jobs to calculate parent state. An ACTIVE or STARTED state is returned even if a child has failed because this is necessary to keep Oddjob alive if no other job has started a none daemon thread.

Author:

rob

Constructor Summary

Constructors

Constructor and Description
AnyActiveStateOp()
AnyActiveStateOp(ParentStateConverter parentStateConverter)

Method Summary

Modifier and Type	Method and Description
protected ParentStateConverter	getParentStateConverter()
protected int	score(ParentState state)
java.lang.String	toString()

Methods inherited from class org.oddjob.state.ScoringStateOperator

evaluate, scoreAndCheck

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.oddjob.state.StateOperator

toParentEvent

Constructor Detail

AnyActiveStateOp

public AnyActiveStateOp()

AnyActiveStateOp

public AnyActiveStateOp(ParentStateConverter parentStateConverter)

Method Detail

score

protected int score(ParentState state)

Specified by:

score in class ScoringStateOperator

getParentStateConverter

protected ParentStateConverter getParentStateConverter()

Specified by:

getParentStateConverter in class ScoringStateOperator

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object