Package net.carcdr.ycrdt

Class YXmlElementChange

java.lang.Object

net.carcdr.ycrdt.YChange

net.carcdr.ycrdt.YXmlElementChange

public abstract class YXmlElementChange
extends YChange

Represents an attribute change to a YXmlElement instance.

Nested Class Summary

Nested classes/interfaces inherited from class net.carcdr.ycrdt.YChange

YChange.Type

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	YXmlElementChange()	Protected constructor for subclasses.

Method Summary

Modifier and Type	Method	Description
abstract String	getAttributeName()	Returns the name of the changed attribute.
abstract String	getNewValue()	Returns the new value of the attribute.
abstract String	getOldValue()	Returns the previous value of the attribute.

Methods inherited from class net.carcdr.ycrdt.YChange

getType

Methods inherited from class java.lang.Object

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

Constructor Details

YXmlElementChange

protected YXmlElementChange()

Protected constructor for subclasses.

Method Details

getAttributeName

public abstract String getAttributeName()

Returns the name of the changed attribute.

Returns:

the attribute name

getNewValue

public abstract String getNewValue()

Returns the new value of the attribute.

Returns:

the new value, or null if the attribute was removed

getOldValue

public abstract String getOldValue()

Returns the previous value of the attribute.

Returns:

the old value, or null if the attribute was newly added