ExtendibleElementEndpointImpl.java

/**
 * Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
 * Rick Salay.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 *    Alessio Di Sandro - Implementation.
 */
package edu.toronto.cs.se.mmint.mid.impl;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;

import edu.toronto.cs.se.mmint.mid.ExtendibleElement;
import edu.toronto.cs.se.mmint.mid.ExtendibleElementEndpoint;
import edu.toronto.cs.se.mmint.mid.MIDPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Extendible Element Endpoint</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link edu.toronto.cs.se.mmint.mid.impl.ExtendibleElementEndpointImpl#getLowerBound <em>Lower Bound</em>}</li>
 *   <li>{@link edu.toronto.cs.se.mmint.mid.impl.ExtendibleElementEndpointImpl#getUpperBound <em>Upper Bound</em>}</li>
 *   <li>{@link edu.toronto.cs.se.mmint.mid.impl.ExtendibleElementEndpointImpl#getTarget <em>Target</em>}</li>
 * </ul>
 *
 * @generated
 */
public abstract class ExtendibleElementEndpointImpl extends ExtendibleElementImpl implements ExtendibleElementEndpoint {
	/**
	 * The default value of the '{@link #getLowerBound() <em>Lower Bound</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLowerBound()
	 * @generated
	 * @ordered
	 */
	protected static final int LOWER_BOUND_EDEFAULT = 0;

	/**
	 * The cached value of the '{@link #getLowerBound() <em>Lower Bound</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLowerBound()
	 * @generated
	 * @ordered
	 */
	protected int lowerBound = LOWER_BOUND_EDEFAULT;

	/**
	 * The default value of the '{@link #getUpperBound() <em>Upper Bound</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getUpperBound()
	 * @generated
	 * @ordered
	 */
	protected static final int UPPER_BOUND_EDEFAULT = 0;

	/**
	 * The cached value of the '{@link #getUpperBound() <em>Upper Bound</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getUpperBound()
	 * @generated
	 * @ordered
	 */
	protected int upperBound = UPPER_BOUND_EDEFAULT;

	/**
	 * The cached value of the '{@link #getTarget() <em>Target</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTarget()
	 * @generated
	 * @ordered
	 */
	protected ExtendibleElement target;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setLowerBound(int newLowerBound) {
		int oldLowerBound = lowerBound;
		lowerBound = newLowerBound;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__LOWER_BOUND, oldLowerBound, lowerBound));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setUpperBound(int newUpperBound) {
		int oldUpperBound = upperBound;
		upperBound = newUpperBound;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__UPPER_BOUND, oldUpperBound, upperBound));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ExtendibleElement getTarget() {
		if (target != null && target.eIsProxy()) {
			InternalEObject oldTarget = (InternalEObject)target;
			target = (ExtendibleElement)eResolveProxy(oldTarget);
			if (target != oldTarget) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__TARGET, oldTarget, target));
			}
		}
		return target;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ExtendibleElement basicGetTarget() {
		return target;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setTarget(ExtendibleElement newTarget) {
		ExtendibleElement oldTarget = target;
		target = newTarget;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__TARGET, oldTarget, target));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getTargetUri() {
		ExtendibleElement target = this.getTarget();
		return (target == null) ? null : target.getUri();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ExtendibleElementEndpoint getMetatype() {
		ExtendibleElement metatype = super.getMetatype();
		return (metatype == null) ? null : (ExtendibleElementEndpoint) metatype;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ExtendibleElementEndpoint getSupertype() {
		ExtendibleElement supertype = super.getSupertype();
		return (supertype == null) ? null : (ExtendibleElementEndpoint) supertype;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__LOWER_BOUND:
				return getLowerBound();
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__UPPER_BOUND:
				return getUpperBound();
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__TARGET:
				if (resolve) return getTarget();
				return basicGetTarget();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__LOWER_BOUND:
				setLowerBound((Integer)newValue);
				return;
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__UPPER_BOUND:
				setUpperBound((Integer)newValue);
				return;
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__TARGET:
				setTarget((ExtendibleElement)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__LOWER_BOUND:
				setLowerBound(LOWER_BOUND_EDEFAULT);
				return;
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__UPPER_BOUND:
				setUpperBound(UPPER_BOUND_EDEFAULT);
				return;
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__TARGET:
				setTarget((ExtendibleElement)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__LOWER_BOUND:
				return lowerBound != LOWER_BOUND_EDEFAULT;
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__UPPER_BOUND:
				return upperBound != UPPER_BOUND_EDEFAULT;
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT__TARGET:
				return target != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eDerivedOperationID(int baseOperationID, Class<?> baseClass) {
		if (baseClass == ExtendibleElement.class) {
			switch (baseOperationID) {
				case MIDPackage.EXTENDIBLE_ELEMENT___GET_METATYPE: return MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT___GET_METATYPE;
				default: return super.eDerivedOperationID(baseOperationID, baseClass);
			}
		}
		return super.eDerivedOperationID(baseOperationID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException {
		switch (operationID) {
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT___GET_METATYPE:
				return getMetatype();
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT___GET_SUPERTYPE:
				return getSupertype();
			case MIDPackage.EXTENDIBLE_ELEMENT_ENDPOINT___GET_TARGET_URI:
				return getTargetUri();
		}
		return super.eInvoke(operationID, arguments);
	}

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

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (lowerBound: ");
		result.append(lowerBound);
		result.append(", upperBound: ");
		result.append(upperBound);
		result.append(')');
		return result.toString();
	}

	/**
	 * Adds the target to an instance endpoint of this type.
	 * 
	 * @param newInstanceEndpoint
	 *            The new instance endpoint.
	 * @param targetInstance
	 *            The instance that is the target of the new instance endpoint.
	 * @generated NOT
	 */
	protected void addInstanceEndpoint(ExtendibleElementEndpoint newInstanceEndpoint, ExtendibleElement targetInstance) {

		newInstanceEndpoint.setTarget(targetInstance);
		newInstanceEndpoint.setLowerBound(1);
		newInstanceEndpoint.setUpperBound(1);
	}

} //ExtendibleElementEndpointImpl