org.commonreality.object.delta
Class ObjectDelta

java.lang.Object
  org.commonreality.object.delta.ObjectDelta

All Implemented Interfaces:

java.io.Serializable, IIdentifiable, IObjectDelta

Direct Known Subclasses:

FullObjectDelta

public class ObjectDelta
extends java.lang.Object
implements IObjectDelta

Author:

developer

See Also:

Serialized Form

Constructor Summary

ObjectDelta(IIdentifier identifier, java.util.Map<java.lang.String,java.lang.Object> newValues, java.util.Map<java.lang.String,java.lang.Object> oldValues)

Method Summary

void	apply(IMutableObject object)
java.util.Collection<java.lang.String>	getChangedProperties()
IIdentifier	getIdentifier()
java.lang.Object	getNewValue(java.lang.String propertyName)
java.lang.Object	getOldValue(java.lang.String propertyName)
void	merge(IObjectDelta delta)
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ObjectDelta

public ObjectDelta(IIdentifier identifier,
                   java.util.Map<java.lang.String,java.lang.Object> newValues,
                   java.util.Map<java.lang.String,java.lang.Object> oldValues)

Method Detail

merge

public void merge(IObjectDelta delta)

Specified by:

merge in interface IObjectDelta

apply

public void apply(IMutableObject object)

See Also:

org.commonreality.object.delta.IObjectDelta#apply(java.lang.Object)

getIdentifier

public IIdentifier getIdentifier()

Specified by:

getIdentifier in interface IIdentifiable

Returns:

identifier

See Also:

IIdentifiable.getIdentifier()

getChangedProperties

public java.util.Collection<java.lang.String> getChangedProperties()

Specified by:

getChangedProperties in interface IObjectDelta

See Also:

IObjectDelta.getChangedProperties()

getNewValue

public java.lang.Object getNewValue(java.lang.String propertyName)

Specified by:

getNewValue in interface IObjectDelta

See Also:

IObjectDelta.getNewValue(java.lang.String)

getOldValue

public java.lang.Object getOldValue(java.lang.String propertyName)

Specified by:

getOldValue in interface IObjectDelta

See Also:

IObjectDelta.getOldValue(java.lang.String)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object