org.ow2.proactive.scheduler.common.task

Class UpdatableProperties<T>

java.lang.Object

org.ow2.proactive.scheduler.common.task.UpdatableProperties<T>

All Implemented Interfaces:

Serializable

@PublicAPI
public class UpdatableProperties<T>
extends Object
implements Serializable

UpdatableProperties allow to know if a specified value has been modified or not.

Useful to know if the default value has been kept.

Managed parameter entities are RestartMode, BooleanWrapper, IntegerWrapper. If you want to add more entities, just add it in the @anyMetaDef annotation.

Since:

ProActive Scheduling 0.9.1

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
UpdatableProperties(T defaultValue) Create a new instance of UpdatableProperties using a specified value.

Method Summary

Modifier and Type	Method and Description
T	getValue() Get the value of the property.
boolean	isSet() Tell if the value has been set or if it is the default one.
void	setValue(T value) Set the value of the property.

Methods inherited from class java.lang.Object

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

Constructor Detail

UpdatableProperties

public UpdatableProperties(T defaultValue)

Create a new instance of UpdatableProperties using a specified value.

This value will be considered has the default one.

Method Detail

getValue

public T getValue()

Get the value of the property.

Returns:

the value of the property.

setValue

public void setValue(T value)

Set the value of the property. This action will remember that the value is not the default one anymore.

Parameters:

value - the new value to be set.

isSet

public boolean isSet()

Tell if the value has been set or if it is the default one.

Returns:

true if the default value has been changed.