/*******************************************************************************
 * Copyright (c) 2009, 2019 Xored Software Inc and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-v20.html
 *
 * Contributors:
 *     Xored Software Inc - initial API and implementation and/or initial documentation
 *******************************************************************************/
package org.eclipse.rcptt.ecl.core.impl;


import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.rcptt.ecl.core.CorePackage;
import org.eclipse.rcptt.ecl.core.Get;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Get</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.rcptt.ecl.core.impl.GetImpl#getInput <em>Input</em>}</li>
 *   <li>{@link org.eclipse.rcptt.ecl.core.impl.GetImpl#getKey <em>Key</em>}</li>
 *   <li>{@link org.eclipse.rcptt.ecl.core.impl.GetImpl#getDefault <em>Default</em>}</li>
 * </ul>
 *
 * @generated
 */
public class GetImpl extends CommandImpl implements Get {
	/**
	 * The cached value of the '{@link #getInput() <em>Input</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getInput()
	 * @generated
	 * @ordered
	 */
	protected EObject input;

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

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EObject getInput() {
		return input;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetInput(EObject newInput, NotificationChain msgs) {
		EObject oldInput = input;
		input = newInput;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, CorePackage.GET__INPUT, oldInput, newInput);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setInput(EObject newInput) {
		if (newInput != input) {
			NotificationChain msgs = null;
			if (input != null)
				msgs = ((InternalEObject)input).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - CorePackage.GET__INPUT, null, msgs);
			if (newInput != null)
				msgs = ((InternalEObject)newInput).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - CorePackage.GET__INPUT, null, msgs);
			msgs = basicSetInput(newInput, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CorePackage.GET__INPUT, newInput, newInput));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetKey(EObject newKey, NotificationChain msgs) {
		EObject oldKey = key;
		key = newKey;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, CorePackage.GET__KEY, oldKey, newKey);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setKey(EObject newKey) {
		if (newKey != key) {
			NotificationChain msgs = null;
			if (key != null)
				msgs = ((InternalEObject)key).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - CorePackage.GET__KEY, null, msgs);
			if (newKey != null)
				msgs = ((InternalEObject)newKey).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - CorePackage.GET__KEY, null, msgs);
			msgs = basicSetKey(newKey, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CorePackage.GET__KEY, newKey, newKey));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EObject getDefault() {
		return default_;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetDefault(EObject newDefault, NotificationChain msgs) {
		EObject oldDefault = default_;
		default_ = newDefault;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, CorePackage.GET__DEFAULT, oldDefault, newDefault);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setDefault(EObject newDefault) {
		if (newDefault != default_) {
			NotificationChain msgs = null;
			if (default_ != null)
				msgs = ((InternalEObject)default_).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - CorePackage.GET__DEFAULT, null, msgs);
			if (newDefault != null)
				msgs = ((InternalEObject)newDefault).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - CorePackage.GET__DEFAULT, null, msgs);
			msgs = basicSetDefault(newDefault, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CorePackage.GET__DEFAULT, newDefault, newDefault));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case CorePackage.GET__INPUT:
				return basicSetInput(null, msgs);
			case CorePackage.GET__KEY:
				return basicSetKey(null, msgs);
			case CorePackage.GET__DEFAULT:
				return basicSetDefault(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 CorePackage.GET__INPUT:
				return getInput();
			case CorePackage.GET__KEY:
				return getKey();
			case CorePackage.GET__DEFAULT:
				return getDefault();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case CorePackage.GET__INPUT:
				setInput((EObject)newValue);
				return;
			case CorePackage.GET__KEY:
				setKey((EObject)newValue);
				return;
			case CorePackage.GET__DEFAULT:
				setDefault((EObject)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case CorePackage.GET__INPUT:
				setInput((EObject)null);
				return;
			case CorePackage.GET__KEY:
				setKey((EObject)null);
				return;
			case CorePackage.GET__DEFAULT:
				setDefault((EObject)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case CorePackage.GET__INPUT:
				return input != null;
			case CorePackage.GET__KEY:
				return key != null;
			case CorePackage.GET__DEFAULT:
				return default_ != null;
		}
		return super.eIsSet(featureID);
	}

} //GetImpl