org.eclipse.emfforms.spi.swt.treemasterdetail.diagnostic

Class DiagnosticCache

java.lang.Object

org.eclipse.emf.ecp.common.spi.cachetree.AbstractCachedTree<org.eclipse.emf.common.util.Diagnostic>

org.eclipse.emfforms.spi.swt.treemasterdetail.diagnostic.DiagnosticCache

Direct Known Subclasses:

EcoreDiagnosticCache

public class DiagnosticCache
extends AbstractCachedTree<org.eclipse.emf.common.util.Diagnostic>

Cache for diagnostic results.

Since:

1.10

Author:

Johannes Faltermeier

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	DiagnosticCache.ValidationListener Notified when the validation changes.

Constructor Summary

Constructors

Constructor and Description
DiagnosticCache(org.eclipse.emf.common.notify.Notifier input) Default constructor.

Method Summary

Modifier and Type	Method and Description
protected CachedTreeNode<org.eclipse.emf.common.util.Diagnostic>	createdCachedTreeNode(org.eclipse.emf.common.util.Diagnostic value) Creates a cached tree node.
void	deregisterValidationListener(DiagnosticCache.ValidationListener listener)
void	dispose() Disposes this cache.
org.eclipse.emf.common.util.Diagnostic	getDefaultValue() Returns the default value for a cached node. The root value will be initialized with this value, too
Set<Object>	getObjects()
org.eclipse.emf.common.util.Diagnostic	getOwnValue(Object o)
void	registerValidationListener(DiagnosticCache.ValidationListener listener)
void	reinit(org.eclipse.emf.common.notify.Notifier notifier) Does a reinit of this cache if the given notifier is different than the current one.
protected void	updateCache(org.eclipse.emf.ecore.EObject element, DiagnosticCache cache) UPdates the cache and notifies listeners that this was a potential structure change.
protected void	updateCacheWithoutRefresh(org.eclipse.emf.ecore.EObject element, DiagnosticCache cache) Updates the cache and notifes listeners that this change was not a structure change.

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

Constructor Detail

DiagnosticCache

public DiagnosticCache(org.eclipse.emf.common.notify.Notifier input)

Default constructor.

Parameters:

input - the input

Method Detail

getDefaultValue

public org.eclipse.emf.common.util.Diagnostic getDefaultValue()

Description copied from class: AbstractCachedTree

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

Specified by:

getDefaultValue in class AbstractCachedTree<org.eclipse.emf.common.util.Diagnostic>

Returns:

the default value for a cached tree node

createdCachedTreeNode

protected CachedTreeNode<org.eclipse.emf.common.util.Diagnostic> createdCachedTreeNode(org.eclipse.emf.common.util.Diagnostic value)

Description copied from class: AbstractCachedTree

Creates a cached tree node.

Specified by:

createdCachedTreeNode in class AbstractCachedTree<org.eclipse.emf.common.util.Diagnostic>

Parameters:

value - the value stored by the cached tree node

Returns:

the created node

getObjects

public Set<Object> getObjects()

Returns:

the objects with cached values.

getOwnValue

public org.eclipse.emf.common.util.Diagnostic getOwnValue(Object o)

Parameters:

o - the object

Returns:

the objects diagnostic

dispose

public void dispose()

Disposes this cache.

reinit

public void reinit(org.eclipse.emf.common.notify.Notifier notifier)

Does a reinit of this cache if the given notifier is different than the current one.

Parameters:

notifier - the notifier

registerValidationListener

public void registerValidationListener(DiagnosticCache.ValidationListener listener)

Parameters:

listener - the DiagnosticCache.ValidationListener to register

deregisterValidationListener

public void deregisterValidationListener(DiagnosticCache.ValidationListener listener)

Parameters:

listener - the DiagnosticCache.ValidationListener to deregister

updateCache

protected void updateCache(org.eclipse.emf.ecore.EObject element,
                           DiagnosticCache cache)

UPdates the cache and notifies listeners that this was a potential structure change.

Parameters:

element - the changed element

cache - the cache

updateCacheWithoutRefresh

protected void updateCacheWithoutRefresh(org.eclipse.emf.ecore.EObject element,
                                         DiagnosticCache cache)

Updates the cache and notifes listeners that this change was not a structure change.

Parameters:

element - the element

cache - the cache