org.trianacode.taskgraph.event

Class ParameterUpdateEvent

java.lang.Object

java.util.EventObject

org.trianacode.taskgraph.event.ParameterUpdateEvent

All Implemented Interfaces:

java.io.Serializable

public class ParameterUpdateEvent
extends java.util.EventObject

The event generated when a parameter is updated

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
ParameterUpdateEvent(Task task, java.lang.String paramname, java.lang.String paramtype, java.lang.Object oldvalue, java.lang.Object newvalue) Constructs a parameter updated event

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	getNewValue()
java.lang.Object	getOldValue()
java.lang.String	getParameterName()
java.lang.String	getParameterType()
Task	getTask()

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterUpdateEvent

public ParameterUpdateEvent(Task task,
                    java.lang.String paramname,
                    java.lang.String paramtype,
                    java.lang.Object oldvalue,
                    java.lang.Object newvalue)

Constructs a parameter updated event

Parameters:

task - the source of the parameter update event

paramname - the name of the parameter being updated

oldvalue - the previous value of the parameter

newvalue - the new value of the parameter

Method Detail

getTask

public Task getTask()

Returns:

the source of the parameter update event

getParameterName

public java.lang.String getParameterName()

Returns:

the name of the parameter being updated

getParameterType

public java.lang.String getParameterType()

Returns:

the type of the parameter being updated

getOldValue

public java.lang.Object getOldValue()

Returns:

the previous value of the parameter

getNewValue

public java.lang.Object getNewValue()

Returns:

the new value of the paramater