com.ibm.xtools.mmi.core

Class TargetImpl

java.lang.Object

com.ibm.xtools.mmi.core.TargetImpl

public final class TargetImpl
extends java.lang.Object

Default implementation for ITarget. This implementation is used as a delegate implementation by the Meta-classes implementing ITarget.

Constructor Summary

Constructors

Constructor and Description
TargetImpl(ITarget vizElement)

Method Summary

Modifier and Type	Method and Description
void	activate(ITargetSynchronizer vadapter, StructuredReference vref)
void	deactivate()
org.eclipse.emf.common.util.TreeIterator	eAllContents() Returns a tree iterator that iterates over all the direct contents and indirect contents of this object without causing synchronization of the element or its children.
boolean	eIsSet(org.eclipse.emf.ecore.EStructuralFeature eFeature)
boolean	eIsSet(int eFeatureID)
boolean	enableSynchronization(boolean bEnable)
java.util.Map	enableSynchronizationAll(boolean bEnable) Enables or Disables synchronization on target element and its children.
static void	enableSynchronizationAll(java.util.Map oldStates) Set the synchronization state based on Map.
StructuredReference	getStructuredReference()
ITargetSynchronizer	getTargetSynchronizer()
boolean	isActivated()
void	setClean(org.eclipse.emf.ecore.EStructuralFeature feature)
void	setDirty(org.eclipse.emf.ecore.EStructuralFeature sf, java.lang.Object hint) Marks the given structural feature dirty using a given hint.
void	synchronizeFeature(org.eclipse.emf.ecore.EStructuralFeature sf, java.lang.Object hint) Synchronizes a given structural feature of the delegator ITarget

Methods inherited from class java.lang.Object

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

Constructor Detail

TargetImpl

public TargetImpl(ITarget vizElement)

Parameters:

vizElement - ITarget using this implementation as a delegate. null isn't a legal value.

Method Detail

isActivated

public boolean isActivated()

Returns:

true if the Target is activated, false if it is not, e.g. the target is a proxy.

See Also:

ITarget.isActivated()

setDirty

public void setDirty(org.eclipse.emf.ecore.EStructuralFeature sf,
                     java.lang.Object hint)

Marks the given structural feature dirty using a given hint.

Parameters:

sf - Structural feature to be marked dirty.

hint - Hint to be used to mark the feature dirty.

See Also:

ITarget.setDirty(EStructuralFeature, Object)

synchronizeFeature

public void synchronizeFeature(org.eclipse.emf.ecore.EStructuralFeature sf,
                               java.lang.Object hint)

Synchronizes a given structural feature of the delegator ITarget

Parameters:

sf - Structural Feature to synchronize

hint - Hint to be used for synchronization

See Also:

ITarget.synchronizeFeature(EStructuralFeature, Object)

enableSynchronization

public boolean enableSynchronization(boolean bEnable)

Parameters:

bEnable - true to enable synchronization, false to disable synchronization

Returns:

boolean true if syncrhonization was previously enabled, false if it was previously disabled.

See Also:

ITarget.enableSynchronization(boolean)

enableSynchronizationAll

public java.util.Map enableSynchronizationAll(boolean bEnable)

Enables or Disables synchronization on target element and its children.

Parameters:

bEnable - true to enable and false to disable

Returns:

Map of elements to their synchronization state.

enableSynchronizationAll

public static void enableSynchronizationAll(java.util.Map oldStates)

Set the synchronization state based on Map.

Parameters:

oldStates - Map of elements to their synchronization state

activate

public void activate(ITargetSynchronizer vadapter,
                     StructuredReference vref)

Parameters:

vadapter - Adapter for synchronizing the features of the Meta-class. null is illegal.

vref - StructuredReference associated with the mapped object. null is illegal.

See Also:

ITarget.activate(com.ibm.xtools.mmi.core.ITargetSynchronizer, com.ibm.xtools.mmi.core.ref.StructuredReference)

deactivate

public void deactivate()

See Also:

ITarget.deactivate()

getTargetSynchronizer

public ITargetSynchronizer getTargetSynchronizer()

Returns:

ITargetSynchronizer adapter responsible for synchronizing features of the metaclass

See Also:

ITarget.getTargetSynchronizer()

getStructuredReference

public StructuredReference getStructuredReference()

Returns:

StructuredReference associated with the mapped object.

See Also:

ITarget.getStructuredReference()

eIsSet

public boolean eIsSet(org.eclipse.emf.ecore.EStructuralFeature eFeature)

Parameters:

eFeature - to be checked if it's set.

Returns:

true if eFeature is set, false if it is not

See Also:

EObject.eIsSet(org.eclipse.emf.ecore.EStructuralFeature)

eIsSet

public boolean eIsSet(int eFeatureID)

Parameters:

eFeatureID - int feature id of the feature to be checked if it's set

Returns:

true if eFeature is set, false if it is not

See Also:

eIsSet(EStructuralFeature)

setClean

public void setClean(org.eclipse.emf.ecore.EStructuralFeature feature)

Parameters:

feature - structural feature of the implementing metaclass

See Also:

ITarget.setClean(EStructuralFeature)

eAllContents

public org.eclipse.emf.common.util.TreeIterator eAllContents()

Returns a tree iterator that iterates over all the direct contents and indirect contents of this object without causing synchronization of the element or its children.

Returns:

a tree iterator that iterates over all contents without causing synchronization.