ParameterImpl.java

/**
 * <copyright>
 * Copyright (c) 2010-2014 Henshin developers. 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
 * </copyright>
 */
package org.eclipse.emf.henshin.model.impl;

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.EClassifier;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.emf.henshin.model.HenshinPackage;
import org.eclipse.emf.henshin.model.Parameter;
import org.eclipse.emf.henshin.model.Unit;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Parameter</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.emf.henshin.model.impl.ParameterImpl#getUnit <em>Unit</em>}</li>
 *   <li>{@link org.eclipse.emf.henshin.model.impl.ParameterImpl#getType <em>Type</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ParameterImpl extends NamedElementImpl implements Parameter {
	
	/**
	 * The cached value of the '{@link #getType() <em>Type</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getType()
	 * @generated
	 * @ordered
	 */
	protected EClassifier type;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	public ParameterImpl(String name, EClassifier type) {
		setName(name);
		setType(type);
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Unit getUnit() {
		if (eContainerFeatureID() != HenshinPackage.PARAMETER__UNIT) return null;
		return (Unit)eInternalContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetUnit(Unit newUnit, NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject)newUnit, HenshinPackage.PARAMETER__UNIT, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setUnit(Unit newUnit) {
		if (newUnit != eInternalContainer() || (eContainerFeatureID() != HenshinPackage.PARAMETER__UNIT && newUnit != null)) {
			if (EcoreUtil.isAncestor(this, newUnit))
				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
			NotificationChain msgs = null;
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newUnit != null)
				msgs = ((InternalEObject)newUnit).eInverseAdd(this, HenshinPackage.UNIT__PARAMETERS, Unit.class, msgs);
			msgs = basicSetUnit(newUnit, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, HenshinPackage.PARAMETER__UNIT, newUnit, newUnit));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EClassifier getType() {
		if (type != null && type.eIsProxy()) {
			InternalEObject oldType = (InternalEObject)type;
			type = (EClassifier)eResolveProxy(oldType);
			if (type != oldType) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, HenshinPackage.PARAMETER__TYPE, oldType, type));
			}
		}
		return type;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EClassifier basicGetType() {
		return type;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setType(EClassifier newType) {
		EClassifier oldType = type;
		type = newType;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, HenshinPackage.PARAMETER__TYPE, oldType, type));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case HenshinPackage.PARAMETER__UNIT:
				if (eInternalContainer() != null)
					msgs = eBasicRemoveFromContainer(msgs);
				return basicSetUnit((Unit)otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case HenshinPackage.PARAMETER__UNIT:
				return basicSetUnit(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
		switch (eContainerFeatureID()) {
			case HenshinPackage.PARAMETER__UNIT:
				return eInternalContainer().eInverseRemove(this, HenshinPackage.UNIT__PARAMETERS, Unit.class, msgs);
		}
		return super.eBasicRemoveFromContainerFeature(msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case HenshinPackage.PARAMETER__UNIT:
				return getUnit();
			case HenshinPackage.PARAMETER__TYPE:
				if (resolve) return getType();
				return basicGetType();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case HenshinPackage.PARAMETER__UNIT:
				setUnit((Unit)newValue);
				return;
			case HenshinPackage.PARAMETER__TYPE:
				setType((EClassifier)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case HenshinPackage.PARAMETER__UNIT:
				setUnit((Unit)null);
				return;
			case HenshinPackage.PARAMETER__TYPE:
				setType((EClassifier)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case HenshinPackage.PARAMETER__UNIT:
				return getUnit() != null;
			case HenshinPackage.PARAMETER__TYPE:
				return type != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * @generated NOT
	 */
	@Override
	public String toString() {
		String type = (this.type!=null) ? this.type.getName() : null;
		if (type!=null) {
			return "Parameter (name: " + name + ", type: " + type + ")";
		} else {
			return "Parameter (name: " + name + ")";			
		}
	}

} //ParameterImpl