/**
 * <copyright>
 * </copyright>
 *
 * $Id: ActionProxyImpl.java,v 1.2 2011/03/05 21:48:55 auhl Exp $
 */
package behavioral.status_and_action.assembly.impl;

import behavioral.status_and_action.assembly.ActionProxy;
import behavioral.status_and_action.assembly.AssemblyPackage;

import behavioral.status_and_action.design.impl.AbstractActionImpl;

import data.classes.Signature;

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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Action Proxy</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link behavioral.status_and_action.assembly.impl.ActionProxyImpl#getAction <em>Action</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ActionProxyImpl extends AbstractActionImpl implements ActionProxy {
	/**
	 * The cached value of the '{@link #getAction() <em>Action</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getAction()
	 * @generated
	 * @ordered
	 */
	protected Signature action;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Signature getAction() {
		if (action != null && action.eIsProxy()) {
			InternalEObject oldAction = (InternalEObject)action;
			action = (Signature)eResolveProxy(oldAction);
			if (action != oldAction) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, AssemblyPackage.ACTION_PROXY__ACTION, oldAction, action));
			}
		}
		return action;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Signature basicGetAction() {
		return action;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setAction(Signature newAction) {
		Signature oldAction = action;
		action = newAction;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, AssemblyPackage.ACTION_PROXY__ACTION, oldAction, action));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case AssemblyPackage.ACTION_PROXY__ACTION:
				if (resolve) return getAction();
				return basicGetAction();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case AssemblyPackage.ACTION_PROXY__ACTION:
				setAction((Signature)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case AssemblyPackage.ACTION_PROXY__ACTION:
				setAction((Signature)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case AssemblyPackage.ACTION_PROXY__ACTION:
				return action != null;
		}
		return super.eIsSet(featureID);
	}

} //ActionProxyImpl