org.eclipse.emf.ecp.internal.validation

Class ValidationService

java.lang.Object

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

org.eclipse.emf.ecp.internal.validation.ValidationService

All Implemented Interfaces:

IValidationService

public final class ValidationService
extends AbstractCachedTree<org.eclipse.emf.common.util.Diagnostic>
implements IValidationService

Implementation of a validation service.

Author:

emueller, Tobias Verhoeven

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ValidationService.CachedSeverityTreeNode Tree node that caches the severity of its children.

Constructor Summary

Constructors

Constructor and Description
ValidationService(IExcludedObjectsCallback callback) Constructor for the ECP ValidationService.

Method Summary

Modifier and Type	Method and Description
CachedTreeNode<org.eclipse.emf.common.util.Diagnostic>	createdCachedTreeNode(org.eclipse.emf.common.util.Diagnostic diagnostic) Creates a cached tree node.
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
org.eclipse.emf.common.util.Diagnostic	getDiagnostic(Object eObject) Returns the severity for the given EObject.
org.eclipse.emf.common.util.Diagnostic	getRootDiagnostic() Returns the highest severity.
Set<org.eclipse.emf.ecore.EObject>	validate(Collection<org.eclipse.emf.ecore.EObject> eObjects) Validates the given EObjects.
Set<org.eclipse.emf.ecore.EObject>	validate(org.eclipse.emf.ecore.EObject eObject) Validates the given EObject.

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

Methods inherited from interface org.eclipse.emf.ecp.validation.api.IValidationService

remove

Constructor Detail

ValidationService

public ValidationService(IExcludedObjectsCallback callback)

Constructor for the ECP ValidationService.

Parameters:

callback - to use

Method Detail

validate

public Set<org.eclipse.emf.ecore.EObject> validate(Collection<org.eclipse.emf.ecore.EObject> eObjects)

Validates the given EObjects.

Specified by:

validate in interface IValidationService

Parameters:

eObjects - a collection of EObjects to be validated

Returns:

the set of affected elements

validate

public Set<org.eclipse.emf.ecore.EObject> validate(org.eclipse.emf.ecore.EObject eObject)

Validates the given EObject.

Specified by:

validate in interface IValidationService

Parameters:

eObject - the EObject to be validated

Returns:

the set of affected elements

getDiagnostic

public org.eclipse.emf.common.util.Diagnostic getDiagnostic(Object eObject)

Returns the severity for the given EObject.

Specified by:

getDiagnostic in interface IValidationService

Parameters:

eObject - the EObject whose severity should be returned

Returns:

the severity for the given EObject

getRootDiagnostic

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

Returns the highest severity.

Specified by:

getRootDiagnostic in interface IValidationService

Returns:

the highest severity

getDefaultValue

public 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

Specified by:

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

Returns:

the default value for a cached tree node

createdCachedTreeNode

public CachedTreeNode<org.eclipse.emf.common.util.Diagnostic> createdCachedTreeNode(org.eclipse.emf.common.util.Diagnostic diagnostic)

Creates a cached tree node.

Specified by:

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

Parameters:

diagnostic - the value stored by the cached tree node

Returns:

the created node