SWLPropertyChange Class Reference

Public Member Functions
	__construct ($oldValue, $newValue)
	getOldValue ()
	getNewValue ()
	getType ()
	getSerialization ()

Static Public Member Functions
static	newFromSerialization (SMWDIProperty $property, $oldValue, $newValue)

Public Attributes
const	TYPE_INSERT = 0
const	TYPE_UPDATE = 1
const	TYPE_DELETE = 2

Constructor & Destructor Documentation

__construct()

SWLPropertyChange::__construct	(		$oldValue,
			$newValue
	)

Create a new SWLPropertyChange.

Parameters

SMWDataItem	$oldValue
SMWDataItem	$newValue

Member Function Documentation

getNewValue()

SWLPropertyChange::getNewValue

(

)

returns the new value, or null if there is none.

Returns

SMWDataItem or null

getOldValue()

SWLPropertyChange::getOldValue

(

)

Retruns the old value, or null if there is none.

Returns

SMWDataItem or null

getSerialization()

SWLPropertyChange::getSerialization

(

)

Returns a serialized version of the change, suitable to do equal comparisions but not to unserialize.

Returns

string

getType()

SWLPropertyChange::getType

(

)

Returns the type of the change.

Returns

element of the SWLPropertyChange::TYPE_ enum

newFromSerialization()

static SWLPropertyChange::newFromSerialization ( SMWDIProperty  $property,   $oldValue,   $newValue  )

static

Creates and returns a new SWLPropertyChange instance from a serialization.

Parameters

string | null	$oldValue
string | null	$newValue

Returns

SWLPropertyChange

---

The documentation for this class was generated from the following file:

• SWL_PropertyChange.php