/*****************************************************************************
 * Copyright (c) 2011 - 2014 University of Padova, Intecs
 *
 *    
 * 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
 * http://www.eclipse.org/legal/epl-v20.html
 *
 *
 *****************************************************************************/
package org.polarsys.chess.chessmlprofile.Dependability.ThreatsPropagation.impl;

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;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.uml2.uml.Property;
import org.eclipse.uml2.uml.State;
import org.polarsys.chess.chessmlprofile.Dependability.ThreatsPropagation.StuckAt;
import org.polarsys.chess.chessmlprofile.Dependability.ThreatsPropagation.ThreatsPropagationPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Stuck At</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.polarsys.chess.chessmlprofile.Dependability.ThreatsPropagation.impl.StuckAtImpl#getProperty <em>Property</em>}</li>
 *   <li>{@link org.polarsys.chess.chessmlprofile.Dependability.ThreatsPropagation.impl.StuckAtImpl#getValue <em>Value</em>}</li>
 *   <li>{@link org.polarsys.chess.chessmlprofile.Dependability.ThreatsPropagation.impl.StuckAtImpl#getBase_State <em>Base State</em>}</li>
 * </ul>
 *
 * @generated
 */
public class StuckAtImpl extends EObjectImpl implements StuckAt {
	/**
	 * The cached value of the '{@link #getProperty() <em>Property</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getProperty()
	 * @generated
	 * @ordered
	 */
	protected Property property;

	/**
	 * The default value of the '{@link #getValue() <em>Value</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getValue()
	 * @generated
	 * @ordered
	 */
	protected static final String VALUE_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getValue() <em>Value</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getValue()
	 * @generated
	 * @ordered
	 */
	protected String value = VALUE_EDEFAULT;

	/**
	 * The cached value of the '{@link #getBase_State() <em>Base State</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBase_State()
	 * @generated
	 * @ordered
	 */
	protected State base_State;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected StuckAtImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return ThreatsPropagationPackage.Literals.STUCK_AT;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Property getProperty() {
		if (property != null && property.eIsProxy()) {
			InternalEObject oldProperty = (InternalEObject)property;
			property = (Property)eResolveProxy(oldProperty);
			if (property != oldProperty) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ThreatsPropagationPackage.STUCK_AT__PROPERTY, oldProperty, property));
			}
		}
		return property;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Property basicGetProperty() {
		return property;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setProperty(Property newProperty) {
		Property oldProperty = property;
		property = newProperty;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ThreatsPropagationPackage.STUCK_AT__PROPERTY, oldProperty, property));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getValue() {
		return value;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setValue(String newValue) {
		String oldValue = value;
		value = newValue;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ThreatsPropagationPackage.STUCK_AT__VALUE, oldValue, value));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public State getBase_State() {
		if (base_State != null && base_State.eIsProxy()) {
			InternalEObject oldBase_State = (InternalEObject)base_State;
			base_State = (State)eResolveProxy(oldBase_State);
			if (base_State != oldBase_State) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ThreatsPropagationPackage.STUCK_AT__BASE_STATE, oldBase_State, base_State));
			}
		}
		return base_State;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public State basicGetBase_State() {
		return base_State;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setBase_State(State newBase_State) {
		State oldBase_State = base_State;
		base_State = newBase_State;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ThreatsPropagationPackage.STUCK_AT__BASE_STATE, oldBase_State, base_State));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case ThreatsPropagationPackage.STUCK_AT__PROPERTY:
				if (resolve) return getProperty();
				return basicGetProperty();
			case ThreatsPropagationPackage.STUCK_AT__VALUE:
				return getValue();
			case ThreatsPropagationPackage.STUCK_AT__BASE_STATE:
				if (resolve) return getBase_State();
				return basicGetBase_State();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case ThreatsPropagationPackage.STUCK_AT__PROPERTY:
				setProperty((Property)newValue);
				return;
			case ThreatsPropagationPackage.STUCK_AT__VALUE:
				setValue((String)newValue);
				return;
			case ThreatsPropagationPackage.STUCK_AT__BASE_STATE:
				setBase_State((State)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ThreatsPropagationPackage.STUCK_AT__PROPERTY:
				setProperty((Property)null);
				return;
			case ThreatsPropagationPackage.STUCK_AT__VALUE:
				setValue(VALUE_EDEFAULT);
				return;
			case ThreatsPropagationPackage.STUCK_AT__BASE_STATE:
				setBase_State((State)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ThreatsPropagationPackage.STUCK_AT__PROPERTY:
				return property != null;
			case ThreatsPropagationPackage.STUCK_AT__VALUE:
				return VALUE_EDEFAULT == null ? value != null : !VALUE_EDEFAULT.equals(value);
			case ThreatsPropagationPackage.STUCK_AT__BASE_STATE:
				return base_State != null;
		}
		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(" (value: ");
		result.append(value);
		result.append(')');
		return result.toString();
	}

} //StuckAtImpl