Package org.eclipse.emf.ecp.emfstore.internal.ui.decorator

Class EMFStoreDirtyDecoratorCachedTree

java.lang.Object

org.eclipse.emf.ecp.common.spi.cachetree.AbstractCachedTree<java.lang.Integer>

org.eclipse.emf.ecp.emfstore.internal.ui.decorator.EMFStoreDirtyDecoratorCachedTree

public final class EMFStoreDirtyDecoratorCachedTree
extends AbstractCachedTree<java.lang.Integer>

Cached tree implementation for dirty decorators of model elements managed by EMFStore.

Author:

emueller

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	EMFStoreDirtyDecoratorCachedTree.CachedDirtyStateTreeNode	Cached tree node that stores the dirty state of a model element managed by EMFStore.

Method Summary

Modifier and Type	Method	Description
java.util.Set<org.eclipse.emf.ecore.EObject>	addOperation(org.eclipse.emf.ecore.EObject eObject)	Call to indicate that an EObject was added.
CachedTreeNode<java.lang.Integer>	createdCachedTreeNode(java.lang.Integer t)	Creates a cached tree node.
java.lang.Integer	getDefaultValue()	Returns the default value for a cached node. The root value will be initialized with this value, too
static EMFStoreDirtyDecoratorCachedTree	getInstance(ECPProject project)	Static EMFStoreDirtyDecoratorCachedTree singleton.
int	getOwnValue(org.eclipse.emf.ecore.EObject eObject)	Gets the own cached value of the given object.
java.util.Set<org.eclipse.emf.ecore.EObject>	removeOperation(org.eclipse.emf.ecore.EObject eObject)	Call to indicate that an EObject was removed.
static void	removeProject(ECPProject project)	Removes an ECPProject from the Cache.
java.util.Set<org.eclipse.emf.ecore.EObject>	setOperationCount(org.eclipse.emf.ecore.EObject eObject, int count)	Sets the operation count for the given object.

Methods inherited from class org.eclipse.emf.ecp.common.spi.cachetree.AbstractCachedTree

clear, getCachedValue, getNodes, getRootValue, remove, update, updateNodeObject, updateParentNode

Methods inherited from class java.lang.Object

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

Method Detail

removeProject

public static void removeProject(ECPProject project)

Removes an ECPProject from the Cache.

Parameters:

project - the project

getInstance

public static EMFStoreDirtyDecoratorCachedTree getInstance(ECPProject project)

Static EMFStoreDirtyDecoratorCachedTree singleton.

Parameters:

project - the ECPProject to initialize this CashedTree on

Returns:

Static instance of the EMFStoreDirtyDecoratorCachedTree

getDefaultValue

public java.lang.Integer getDefaultValue()

Returns the default value for a cached node.
The root value will be initialized with this value, too

Specified by:

getDefaultValue in class AbstractCachedTree<java.lang.Integer>

Returns:

the default value for a cached tree node

createdCachedTreeNode

public CachedTreeNode<java.lang.Integer> createdCachedTreeNode(java.lang.Integer t)

Creates a cached tree node.

Specified by:

createdCachedTreeNode in class AbstractCachedTree<java.lang.Integer>

Parameters:

t - the value stored by the cached tree node

Returns:

the created node

addOperation

public java.util.Set<org.eclipse.emf.ecore.EObject> addOperation(org.eclipse.emf.ecore.EObject eObject)

Call to indicate that an EObject was added.

Parameters:

eObject - the new EObject

Returns:

the Set of EObject affected by this change

removeOperation

public java.util.Set<org.eclipse.emf.ecore.EObject> removeOperation(org.eclipse.emf.ecore.EObject eObject)

Call to indicate that an EObject was removed.

Parameters:

eObject - the removed EObject

Returns:

the Set of EObject affected by this change

setOperationCount

public java.util.Set<org.eclipse.emf.ecore.EObject> setOperationCount(org.eclipse.emf.ecore.EObject eObject,
                                                                      int count)

Sets the operation count for the given object.

Parameters:

eObject - the eobject

count - the new count

Returns:

the set of affected elements

getOwnValue

public int getOwnValue(org.eclipse.emf.ecore.EObject eObject)

Gets the own cached value of the given object.

Parameters:

eObject - the e object

Returns:

the own cached value