/*******************************************************************************
 * 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.tesla.core.protocol.impl;

import org.eclipse.rcptt.tesla.core.protocol.ProtocolPackage;
import org.eclipse.rcptt.tesla.core.protocol.WaitForState;

import org.eclipse.rcptt.tesla.core.protocol.raw.Element;

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.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Wait For State</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.rcptt.tesla.core.protocol.impl.WaitForStateImpl#getId <em>Id</em>}</li>
 *   <li>{@link org.eclipse.rcptt.tesla.core.protocol.impl.WaitForStateImpl#getState <em>State</em>}</li>
 * </ul>
 *
 * @generated
 */
public class WaitForStateImpl extends EObjectImpl implements WaitForState {
	/**
	 * The default value of the '{@link #getId() <em>Id</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getId()
	 * @generated
	 * @ordered
	 */
	protected static final int ID_EDEFAULT = 0;

	/**
	 * The cached value of the '{@link #getId() <em>Id</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getId()
	 * @generated
	 * @ordered
	 */
	protected int id = ID_EDEFAULT;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public int getId() {
		return id;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setId(int newId) {
		int oldId = id;
		id = newId;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ProtocolPackage.WAIT_FOR_STATE__ID, oldId, id));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Element getState() {
		return state;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetState(Element newState, NotificationChain msgs) {
		Element oldState = state;
		state = newState;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ProtocolPackage.WAIT_FOR_STATE__STATE, oldState, newState);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setState(Element newState) {
		if (newState != state) {
			NotificationChain msgs = null;
			if (state != null)
				msgs = ((InternalEObject)state).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ProtocolPackage.WAIT_FOR_STATE__STATE, null, msgs);
			if (newState != null)
				msgs = ((InternalEObject)newState).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ProtocolPackage.WAIT_FOR_STATE__STATE, null, msgs);
			msgs = basicSetState(newState, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ProtocolPackage.WAIT_FOR_STATE__STATE, newState, newState));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ProtocolPackage.WAIT_FOR_STATE__STATE:
				return basicSetState(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 ProtocolPackage.WAIT_FOR_STATE__ID:
				return getId();
			case ProtocolPackage.WAIT_FOR_STATE__STATE:
				return getState();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case ProtocolPackage.WAIT_FOR_STATE__ID:
				setId((Integer)newValue);
				return;
			case ProtocolPackage.WAIT_FOR_STATE__STATE:
				setState((Element)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ProtocolPackage.WAIT_FOR_STATE__ID:
				setId(ID_EDEFAULT);
				return;
			case ProtocolPackage.WAIT_FOR_STATE__STATE:
				setState((Element)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ProtocolPackage.WAIT_FOR_STATE__ID:
				return id != ID_EDEFAULT;
			case ProtocolPackage.WAIT_FOR_STATE__STATE:
				return state != null;
		}
		return super.eIsSet(featureID);
	}

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

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (id: ");
		result.append(id);
		result.append(')');
		return result.toString();
	}

} //WaitForStateImpl