AttributeValueImpl.java

/**************************************************************************
 * ERA - Eclipse Requirements Analysis
 * ==============================================
 * Copyright (C) 2009-2013 by Georg Blaschke, Christoph P. Neumann
 * and Bernd Haberstumpf (http://era.origo.ethz.ch)
 **************************************************************************
 * Licensed under the Eclipse Public License - v 1.0 (the "License");
 * you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.eclipse.org/org/documents/epl-v10.html
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 **************************************************************************
 */
package era.foss.erf.impl;

import era.foss.erf.AttributeDefinition;
import era.foss.erf.AttributeValue;
import era.foss.erf.ErfPackage;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Attribute Value</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link era.foss.erf.impl.AttributeValueImpl#getDefinition <em>Definition</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public abstract class AttributeValueImpl extends IdentifiableImpl implements AttributeValue {

    /**
     * The cached value of the '{@link #getDefinition() <em>Definition</em>}' reference.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getDefinition()
     * @generated
     * @ordered
     */
    protected AttributeDefinition definition;

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    protected AttributeValueImpl() {
        super();
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    protected EClass eStaticClass() {
        return ErfPackage.Literals.ATTRIBUTE_VALUE;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->.
     *
     * @return the definition
     * @generated
     */
    public AttributeDefinition getDefinition() {
        if( definition != null && definition.eIsProxy() ) {
            InternalEObject oldDefinition = (InternalEObject)definition;
            definition = (AttributeDefinition)eResolveProxy( oldDefinition );
            if( definition != oldDefinition ) {
                if( eNotificationRequired() ) eNotify( new ENotificationImpl(
                    this,
                    Notification.RESOLVE,
                    ErfPackage.ATTRIBUTE_VALUE__DEFINITION,
                    oldDefinition,
                    definition ) );
            }
        }
        return definition;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->.
     *
     * @return the attribute definition
     * @generated
     */
    public AttributeDefinition basicGetDefinition() {
        return definition;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->.
     *
     * @param newDefinition the new definition
     * @generated
     */
    public void setDefinition( AttributeDefinition newDefinition ) {
        AttributeDefinition oldDefinition = definition;
        definition = newDefinition;
        if( eNotificationRequired() ) eNotify( new ENotificationImpl(
            this,
            Notification.SET,
            ErfPackage.ATTRIBUTE_VALUE__DEFINITION,
            oldDefinition,
            definition ) );
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public Object eGet( int featureID, boolean resolve, boolean coreType ) {
        switch (featureID) {
        case ErfPackage.ATTRIBUTE_VALUE__DEFINITION:
            if( resolve ) return getDefinition();
            return basicGetDefinition();
        }
        return super.eGet( featureID, resolve, coreType );
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eSet( int featureID, Object newValue ) {
        switch (featureID) {
        case ErfPackage.ATTRIBUTE_VALUE__DEFINITION:
            setDefinition( (AttributeDefinition)newValue );
            return;
        }
        super.eSet( featureID, newValue );
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eUnset( int featureID ) {
        switch (featureID) {
        case ErfPackage.ATTRIBUTE_VALUE__DEFINITION:
            setDefinition( (AttributeDefinition)null );
            return;
        }
        super.eUnset( featureID );
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public boolean eIsSet( int featureID ) {
        switch (featureID) {
        case ErfPackage.ATTRIBUTE_VALUE__DEFINITION:
            return definition != null;
        }
        return super.eIsSet( featureID );
    }

} //AttributeValueImpl