Package cz.cvut.kbss.jopa.sessions.change

Class ChangeRecord

java.lang.Object

cz.cvut.kbss.jopa.sessions.change.ChangeRecord

public class ChangeRecord
extends Object

Record of a single change to an attribute.

Constructor Summary

Constructors

Constructor	Description
ChangeRecord(FieldSpecification<?,?> att, Object value)

Method Summary

Modifier and Type	Method	Description
boolean	doesPreventCaching()	Whether this change record prevents caching of the instance on which the change is applied.
FieldSpecification<?,?>	getAttribute()	Gets the attribute to which this change record is bound.
Object	getNewValue()	Returns the new value of the attribute.
void	preventCaching()	Marks this change record to prevent caching.
void	setNewValue(Object value)	Sets the new value of the attribute in case this change record needs to be updated.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ChangeRecord

public ChangeRecord(FieldSpecification<?,?> att,
 Object value)

Method Details

getNewValue

public Object getNewValue()

Returns the new value of the attribute.

Returns:

Object

setNewValue

public void setNewValue(Object value)

Sets the new value of the attribute in case this change record needs to be updated.

Parameters:

value - The value to set

getAttribute

public FieldSpecification<?,?> getAttribute()

Gets the attribute to which this change record is bound.

Returns:

the attribute

preventCaching

public void preventCaching()

Marks this change record to prevent caching.

See Also:

• doesPreventCaching()

doesPreventCaching

public boolean doesPreventCaching()

Whether this change record prevents caching of the instance on which the change is applied.

Returns:

Whether this change record prevents caching

toString

public String toString()

Overrides:

toString in class Object