EStructuralFeatureToFeatureChangeEntryImpl.java

/* license-start
 * 
 * Copyright (C) 2008 - 2013 Crispico, <http://www.crispico.com/>.
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation version 3.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details, at <http://www.gnu.org/licenses/>.
 * 
 * Contributors:
 *   Crispico - Initial API and implementation
 *
 * license-end
 */
/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package com.crispico.flower.mp.model.codesync.impl;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.BasicEMap;
import org.eclipse.emf.common.util.EMap;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;

import com.crispico.flower.mp.model.codesync.CodeSyncPackage;
import com.crispico.flower.mp.model.codesync.FeatureChange;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>EStructural Feature To Feature Change Entry</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link com.crispico.flower.mp.model.codesync.impl.EStructuralFeatureToFeatureChangeEntryImpl#getTypedKey <em>Key</em>}</li>
 *   <li>{@link com.crispico.flower.mp.model.codesync.impl.EStructuralFeatureToFeatureChangeEntryImpl#getTypedValue <em>Value</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class EStructuralFeatureToFeatureChangeEntryImpl extends EObjectImpl implements BasicEMap.Entry<EStructuralFeature,FeatureChange> {
	/**
	 * The cached value of the '{@link #getTypedKey() <em>Key</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTypedKey()
	 * @generated
	 * @ordered
	 */
	protected EStructuralFeature key;

	/**
	 * The cached value of the '{@link #getTypedValue() <em>Value</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTypedValue()
	 * @generated
	 * @ordered
	 */
	protected FeatureChange value;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EStructuralFeature getTypedKey() {
		if (key != null && key.eIsProxy()) {
			InternalEObject oldKey = (InternalEObject)key;
			key = (EStructuralFeature)eResolveProxy(oldKey);
			if (key != oldKey) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__KEY, oldKey, key));
			}
		}
		return key;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EStructuralFeature basicGetTypedKey() {
		return key;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setTypedKey(EStructuralFeature newKey) {
		EStructuralFeature oldKey = key;
		key = newKey;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__KEY, oldKey, key));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FeatureChange getTypedValue() {
		return value;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetTypedValue(FeatureChange newValue, NotificationChain msgs) {
		FeatureChange oldValue = value;
		value = newValue;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__VALUE, oldValue, newValue);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setTypedValue(FeatureChange newValue) {
		if (newValue != value) {
			NotificationChain msgs = null;
			if (value != null)
				msgs = ((InternalEObject)value).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__VALUE, null, msgs);
			if (newValue != null)
				msgs = ((InternalEObject)newValue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__VALUE, null, msgs);
			msgs = basicSetTypedValue(newValue, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__VALUE, newValue, newValue));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__VALUE:
				return basicSetTypedValue(null, 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 CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__KEY:
				if (resolve) return getTypedKey();
				return basicGetTypedKey();
			case CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__VALUE:
				return getTypedValue();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__KEY:
				setTypedKey((EStructuralFeature)newValue);
				return;
			case CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__VALUE:
				setTypedValue((FeatureChange)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__KEY:
				setTypedKey((EStructuralFeature)null);
				return;
			case CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__VALUE:
				setTypedValue((FeatureChange)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__KEY:
				return key != null;
			case CodeSyncPackage.ESTRUCTURAL_FEATURE_TO_FEATURE_CHANGE_ENTRY__VALUE:
				return value != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected int hash = -1;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public int getHash() {
		if (hash == -1) {
			Object theKey = getKey();
			hash = (theKey == null ? 0 : theKey.hashCode());
		}
		return hash;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setHash(int hash) {
		this.hash = hash;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EStructuralFeature getKey() {
		return getTypedKey();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setKey(EStructuralFeature key) {
		setTypedKey(key);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FeatureChange getValue() {
		return getTypedValue();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FeatureChange setValue(FeatureChange value) {
		FeatureChange oldValue = getValue();
		setTypedValue(value);
		return oldValue;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	public EMap<EStructuralFeature, FeatureChange> getEMap() {
		EObject container = eContainer();
		return container == null ? null : (EMap<EStructuralFeature, FeatureChange>)container.eGet(eContainmentFeature());
	}

} //EStructuralFeatureToFeatureChangeEntryImpl