RelationshipImpl.java

/**
 * <copyright>
 * 
 * Copyright (c) 2011-2013 Obeo.
 * 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:
 *    Obeo - initial API and implementation
 * 
 * </copyright>
 */
package org.obeonetwork.dsl.bpmn2.impl;

import java.util.Collection;

import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.obeonetwork.dsl.bpmn2.Bpmn2Package;
import org.obeonetwork.dsl.bpmn2.Relationship;
import org.obeonetwork.dsl.bpmn2.RelationshipDirection;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Relationship</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.obeonetwork.dsl.bpmn2.impl.RelationshipImpl#getType <em>Type</em>}</li>
 *   <li>{@link org.obeonetwork.dsl.bpmn2.impl.RelationshipImpl#getDirection <em>Direction</em>}</li>
 *   <li>{@link org.obeonetwork.dsl.bpmn2.impl.RelationshipImpl#getSources <em>Sources</em>}</li>
 *   <li>{@link org.obeonetwork.dsl.bpmn2.impl.RelationshipImpl#getTargets <em>Targets</em>}</li>
 * </ul>
 *
 * @generated
 */
public class RelationshipImpl extends BaseElementImpl implements Relationship {
	/**
	 * The default value of the '{@link #getType() <em>Type</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getType()
	 * @generated
	 * @ordered
	 */
	protected static final String TYPE_EDEFAULT = null;
	/**
	 * The default value of the '{@link #getDirection() <em>Direction</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDirection()
	 * @generated
	 * @ordered
	 */
	protected static final RelationshipDirection DIRECTION_EDEFAULT = RelationshipDirection.NONE;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return Bpmn2Package.Literals.RELATIONSHIP;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getType() {
		return (String) eDynamicGet(Bpmn2Package.RELATIONSHIP__TYPE, Bpmn2Package.Literals.RELATIONSHIP__TYPE, true,
				true);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setType(String newType) {
		eDynamicSet(Bpmn2Package.RELATIONSHIP__TYPE, Bpmn2Package.Literals.RELATIONSHIP__TYPE, newType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public RelationshipDirection getDirection() {
		return (RelationshipDirection) eDynamicGet(Bpmn2Package.RELATIONSHIP__DIRECTION,
				Bpmn2Package.Literals.RELATIONSHIP__DIRECTION, true, true);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDirection(RelationshipDirection newDirection) {
		eDynamicSet(Bpmn2Package.RELATIONSHIP__DIRECTION, Bpmn2Package.Literals.RELATIONSHIP__DIRECTION, newDirection);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	public EList<EObject> getSources() {
		return (EList<EObject>) eDynamicGet(Bpmn2Package.RELATIONSHIP__SOURCES,
				Bpmn2Package.Literals.RELATIONSHIP__SOURCES, true, true);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	public EList<EObject> getTargets() {
		return (EList<EObject>) eDynamicGet(Bpmn2Package.RELATIONSHIP__TARGETS,
				Bpmn2Package.Literals.RELATIONSHIP__TARGETS, true, true);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case Bpmn2Package.RELATIONSHIP__TYPE:
			return getType();
		case Bpmn2Package.RELATIONSHIP__DIRECTION:
			return getDirection();
		case Bpmn2Package.RELATIONSHIP__SOURCES:
			return getSources();
		case Bpmn2Package.RELATIONSHIP__TARGETS:
			return getTargets();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case Bpmn2Package.RELATIONSHIP__TYPE:
			setType((String) newValue);
			return;
		case Bpmn2Package.RELATIONSHIP__DIRECTION:
			setDirection((RelationshipDirection) newValue);
			return;
		case Bpmn2Package.RELATIONSHIP__SOURCES:
			getSources().clear();
			getSources().addAll((Collection<? extends EObject>) newValue);
			return;
		case Bpmn2Package.RELATIONSHIP__TARGETS:
			getTargets().clear();
			getTargets().addAll((Collection<? extends EObject>) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case Bpmn2Package.RELATIONSHIP__TYPE:
			setType(TYPE_EDEFAULT);
			return;
		case Bpmn2Package.RELATIONSHIP__DIRECTION:
			setDirection(DIRECTION_EDEFAULT);
			return;
		case Bpmn2Package.RELATIONSHIP__SOURCES:
			getSources().clear();
			return;
		case Bpmn2Package.RELATIONSHIP__TARGETS:
			getTargets().clear();
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case Bpmn2Package.RELATIONSHIP__TYPE:
			return TYPE_EDEFAULT == null ? getType() != null : !TYPE_EDEFAULT.equals(getType());
		case Bpmn2Package.RELATIONSHIP__DIRECTION:
			return getDirection() != DIRECTION_EDEFAULT;
		case Bpmn2Package.RELATIONSHIP__SOURCES:
			return !getSources().isEmpty();
		case Bpmn2Package.RELATIONSHIP__TARGETS:
			return !getTargets().isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //RelationshipImpl