ElementChangeImpl.java

/**
 */
package org.archstudio.xadl3.variability_3_0.impl;

import java.util.Collection;

import org.archstudio.xadl3.variability_3_0.Change;
import org.archstudio.xadl3.variability_3_0.ElementChange;
import org.archstudio.xadl3.variability_3_0.Variability_3_0Package;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>Element Change</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 * <li>{@link org.archstudio.xadl3.variability_3_0.impl.ElementChangeImpl#getChange <em>Change</em>}</li>
 * <li>{@link org.archstudio.xadl3.variability_3_0.impl.ElementChangeImpl#getType <em>Type</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ElementChangeImpl extends ChangeImpl implements ElementChange {
	/**
	 * The cached value of the '{@link #getChange() <em>Change</em>}' containment reference list. <!-- begin-user-doc
	 * --> <!-- end-user-doc -->
	 * 
	 * @see #getChange()
	 * @generated
	 * @ordered
	 */
	protected EList<Change> change;

	/**
	 * The default value of the '{@link #getType() <em>Type</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc
	 * -->
	 * 
	 * @see #getType()
	 * @generated
	 * @ordered
	 */
	protected static final String TYPE_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getType() <em>Type</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc
	 * -->
	 * 
	 * @see #getType()
	 * @generated
	 * @ordered
	 */
	protected String type = TYPE_EDEFAULT;

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return Variability_3_0Package.Literals.ELEMENT_CHANGE;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public EList<Change> getChange() {
		if (change == null) {
			change = new EObjectContainmentEList<Change>(Change.class, this,
					Variability_3_0Package.ELEMENT_CHANGE__CHANGE);
		}
		return change;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public String getType() {
		return type;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void setType(String newType) {
		String oldType = type;
		type = newType;
		if (eNotificationRequired()) {
			eNotify(new ENotificationImpl(this, Notification.SET, Variability_3_0Package.ELEMENT_CHANGE__TYPE, oldType,
					type));
		}
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case Variability_3_0Package.ELEMENT_CHANGE__CHANGE:
			return ((InternalEList<?>) getChange()).basicRemove(otherEnd, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case Variability_3_0Package.ELEMENT_CHANGE__CHANGE:
			return getChange();
		case Variability_3_0Package.ELEMENT_CHANGE__TYPE:
			return getType();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case Variability_3_0Package.ELEMENT_CHANGE__CHANGE:
			getChange().clear();
			getChange().addAll((Collection<? extends Change>) newValue);
			return;
		case Variability_3_0Package.ELEMENT_CHANGE__TYPE:
			setType((String) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case Variability_3_0Package.ELEMENT_CHANGE__CHANGE:
			getChange().clear();
			return;
		case Variability_3_0Package.ELEMENT_CHANGE__TYPE:
			setType(TYPE_EDEFAULT);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case Variability_3_0Package.ELEMENT_CHANGE__CHANGE:
			return change != null && !change.isEmpty();
		case Variability_3_0Package.ELEMENT_CHANGE__TYPE:
			return TYPE_EDEFAULT == null ? type != null : !TYPE_EDEFAULT.equals(type);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) {
			return super.toString();
		}

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (type: ");
		result.append(type);
		result.append(')');
		return result.toString();
	}

} // ElementChangeImpl