ControlFlowImpl.java

/**
 */
package fr.inria.diverse.iot2.iot2.iot2.impl;

import fr.inria.diverse.iot2.iot2.iot2.BooleanVariable;
import fr.inria.diverse.iot2.iot2.iot2.ControlFlow;
import fr.inria.diverse.iot2.iot2.iot2.Iot2Package;

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>Control Flow</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link fr.inria.diverse.iot2.iot2.iot2.impl.ControlFlowImpl#getGuard <em>Guard</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ControlFlowImpl extends ActivityEdgeImpl implements ControlFlow {
	/**
	 * The cached value of the '{@link #getGuard() <em>Guard</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getGuard()
	 * @generated
	 * @ordered
	 */
	protected BooleanVariable guard;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return Iot2Package.Literals.CONTROL_FLOW;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public BooleanVariable getGuard() {
		if (guard != null && guard.eIsProxy()) {
			InternalEObject oldGuard = (InternalEObject)guard;
			guard = (BooleanVariable)eResolveProxy(oldGuard);
			if (guard != oldGuard) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, Iot2Package.CONTROL_FLOW__GUARD, oldGuard, guard));
			}
		}
		return guard;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public BooleanVariable basicGetGuard() {
		return guard;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setGuard(BooleanVariable newGuard) {
		BooleanVariable oldGuard = guard;
		guard = newGuard;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Iot2Package.CONTROL_FLOW__GUARD, oldGuard, guard));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case Iot2Package.CONTROL_FLOW__GUARD:
				if (resolve) return getGuard();
				return basicGetGuard();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case Iot2Package.CONTROL_FLOW__GUARD:
				setGuard((BooleanVariable)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case Iot2Package.CONTROL_FLOW__GUARD:
				setGuard((BooleanVariable)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case Iot2Package.CONTROL_FLOW__GUARD:
				return guard != null;
		}
		return super.eIsSet(featureID);
	}

} //ControlFlowImpl