org.eclipse.bpmn2.impl.LaneImpl Maven / Gradle / Ivy

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/**
 * 
 * 
 * Copyright (c) 2010 SAP AG.
 * 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:
 *    Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
 * 
 * 
 */
package org.eclipse.bpmn2.impl;

import com.google.gwt.user.client.rpc.GwtTransient;

import java.util.Collection;

import org.eclipse.bpmn2.BaseElement;
import org.eclipse.bpmn2.Bpmn2Package;
import org.eclipse.bpmn2.FlowNode;
import org.eclipse.bpmn2.Lane;
import org.eclipse.bpmn2.LaneSet;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

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 org.eclipse.emf.ecore.util.EObjectWithInverseEList;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * 
 * An implementation of the model object 'Lane'.
 * 
 * 
 * The following features are implemented:
 * 
 * 
 *   {@link org.eclipse.bpmn2.impl.LaneImpl#getPartitionElement Partition Element}
 *   {@link org.eclipse.bpmn2.impl.LaneImpl#getFlowNodeRefs Flow Node Refs}
 *   {@link org.eclipse.bpmn2.impl.LaneImpl#getChildLaneSet Child Lane Set}
 *   {@link org.eclipse.bpmn2.impl.LaneImpl#getName Name}
 *   {@link org.eclipse.bpmn2.impl.LaneImpl#getPartitionElementRef Partition Element Ref}
 * 
 *
 * @generated
 */
public class LaneImpl extends BaseElementImpl implements Lane {
	/**
	 * The cached value of the '{@link #getPartitionElement() Partition Element}' containment reference.
	 * 
	 * 
	 * @see #getPartitionElement()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected BaseElement partitionElement;

	/**
	 * The cached value of the '{@link #getFlowNodeRefs() Flow Node Refs}' reference list.
	 * 
	 * 
	 * @see #getFlowNodeRefs()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected EList flowNodeRefs;

	/**
	 * The cached value of the '{@link #getChildLaneSet() Child Lane Set}' containment reference.
	 * 
	 * 
	 * @see #getChildLaneSet()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected LaneSet childLaneSet;

	/**
	 * The default value of the '{@link #getName() Name}' attribute.
	 * 
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	protected static final String NAME_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getName() Name}' attribute.
	 * 
	 * 
	 * @see #getName()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected String name = NAME_EDEFAULT;

	/**
	 * The cached value of the '{@link #getPartitionElementRef() Partition Element Ref}' reference.
	 * 
	 * 
	 * @see #getPartitionElementRef()
	 * @generated
	 * @ordered
	 */
	@GwtTransient
	protected BaseElement partitionElementRef;

	/**
	 * 
	 * 
	 * @generated
	 */
	protected LaneImpl() {
		super();
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return Bpmn2Package.Literals.LANE;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public BaseElement getPartitionElement() {
		return partitionElement;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetPartitionElement(BaseElement newPartitionElement, NotificationChain msgs) {
		BaseElement oldPartitionElement = partitionElement;
		partitionElement = newPartitionElement;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
					Bpmn2Package.LANE__PARTITION_ELEMENT, oldPartitionElement, newPartitionElement);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setPartitionElement(BaseElement newPartitionElement) {
		if (newPartitionElement != partitionElement) {
			NotificationChain msgs = null;
			if (partitionElement != null)
				msgs = ((InternalEObject) partitionElement).eInverseRemove(this,
						EOPPOSITE_FEATURE_BASE - Bpmn2Package.LANE__PARTITION_ELEMENT, null, msgs);
			if (newPartitionElement != null)
				msgs = ((InternalEObject) newPartitionElement).eInverseAdd(this,
						EOPPOSITE_FEATURE_BASE - Bpmn2Package.LANE__PARTITION_ELEMENT, null, msgs);
			msgs = basicSetPartitionElement(newPartitionElement, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.LANE__PARTITION_ELEMENT,
					newPartitionElement, newPartitionElement));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public EList getFlowNodeRefs() {
		if (flowNodeRefs == null) {
			flowNodeRefs = new EObjectWithInverseEList.ManyInverse(FlowNode.class, this,
					Bpmn2Package.LANE__FLOW_NODE_REFS, Bpmn2Package.FLOW_NODE__LANES);
		}
		return flowNodeRefs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public LaneSet getChildLaneSet() {
		return childLaneSet;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public NotificationChain basicSetChildLaneSet(LaneSet newChildLaneSet, NotificationChain msgs) {
		LaneSet oldChildLaneSet = childLaneSet;
		childLaneSet = newChildLaneSet;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
					Bpmn2Package.LANE__CHILD_LANE_SET, oldChildLaneSet, newChildLaneSet);
			if (msgs == null)
				msgs = notification;
			else
				msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setChildLaneSet(LaneSet newChildLaneSet) {
		if (newChildLaneSet != childLaneSet) {
			NotificationChain msgs = null;
			if (childLaneSet != null)
				msgs = ((InternalEObject) childLaneSet).eInverseRemove(this,
						EOPPOSITE_FEATURE_BASE - Bpmn2Package.LANE__CHILD_LANE_SET, null, msgs);
			if (newChildLaneSet != null)
				msgs = ((InternalEObject) newChildLaneSet).eInverseAdd(this,
						EOPPOSITE_FEATURE_BASE - Bpmn2Package.LANE__CHILD_LANE_SET, null, msgs);
			msgs = basicSetChildLaneSet(newChildLaneSet, msgs);
			if (msgs != null)
				msgs.dispatch();
		} else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.LANE__CHILD_LANE_SET, newChildLaneSet,
					newChildLaneSet));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String getName() {
		return name;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setName(String newName) {
		String oldName = name;
		name = newName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.LANE__NAME, oldName, name));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public BaseElement getPartitionElementRef() {
		if (partitionElementRef != null && partitionElementRef.eIsProxy()) {
			InternalEObject oldPartitionElementRef = (InternalEObject) partitionElementRef;
			partitionElementRef = (BaseElement) eResolveProxy(oldPartitionElementRef);
			if (partitionElementRef != oldPartitionElementRef) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, Bpmn2Package.LANE__PARTITION_ELEMENT_REF,
							oldPartitionElementRef, partitionElementRef));
			}
		}
		return partitionElementRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	public BaseElement basicGetPartitionElementRef() {
		return partitionElementRef;
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void setPartitionElementRef(BaseElement newPartitionElementRef) {
		BaseElement oldPartitionElementRef = partitionElementRef;
		partitionElementRef = newPartitionElementRef;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, Bpmn2Package.LANE__PARTITION_ELEMENT_REF,
					oldPartitionElementRef, partitionElementRef));
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case Bpmn2Package.LANE__FLOW_NODE_REFS:
			return ((InternalEList) (InternalEList) getFlowNodeRefs()).basicAdd(otherEnd, msgs);
		}
		return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case Bpmn2Package.LANE__PARTITION_ELEMENT:
			return basicSetPartitionElement(null, msgs);
		case Bpmn2Package.LANE__FLOW_NODE_REFS:
			return ((InternalEList) getFlowNodeRefs()).basicRemove(otherEnd, msgs);
		case Bpmn2Package.LANE__CHILD_LANE_SET:
			return basicSetChildLaneSet(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case Bpmn2Package.LANE__PARTITION_ELEMENT:
			return getPartitionElement();
		case Bpmn2Package.LANE__FLOW_NODE_REFS:
			return getFlowNodeRefs();
		case Bpmn2Package.LANE__CHILD_LANE_SET:
			return getChildLaneSet();
		case Bpmn2Package.LANE__NAME:
			return getName();
		case Bpmn2Package.LANE__PARTITION_ELEMENT_REF:
			if (resolve)
				return getPartitionElementRef();
			return basicGetPartitionElementRef();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case Bpmn2Package.LANE__PARTITION_ELEMENT:
			setPartitionElement((BaseElement) newValue);
			return;
		case Bpmn2Package.LANE__FLOW_NODE_REFS:
			getFlowNodeRefs().clear();
			getFlowNodeRefs().addAll((Collection) newValue);
			return;
		case Bpmn2Package.LANE__CHILD_LANE_SET:
			setChildLaneSet((LaneSet) newValue);
			return;
		case Bpmn2Package.LANE__NAME:
			setName((String) newValue);
			return;
		case Bpmn2Package.LANE__PARTITION_ELEMENT_REF:
			setPartitionElementRef((BaseElement) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case Bpmn2Package.LANE__PARTITION_ELEMENT:
			setPartitionElement((BaseElement) null);
			return;
		case Bpmn2Package.LANE__FLOW_NODE_REFS:
			getFlowNodeRefs().clear();
			return;
		case Bpmn2Package.LANE__CHILD_LANE_SET:
			setChildLaneSet((LaneSet) null);
			return;
		case Bpmn2Package.LANE__NAME:
			setName(NAME_EDEFAULT);
			return;
		case Bpmn2Package.LANE__PARTITION_ELEMENT_REF:
			setPartitionElementRef((BaseElement) null);
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case Bpmn2Package.LANE__PARTITION_ELEMENT:
			return partitionElement != null;
		case Bpmn2Package.LANE__FLOW_NODE_REFS:
			return flowNodeRefs != null && !flowNodeRefs.isEmpty();
		case Bpmn2Package.LANE__CHILD_LANE_SET:
			return childLaneSet != null;
		case Bpmn2Package.LANE__NAME:
			return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
		case Bpmn2Package.LANE__PARTITION_ELEMENT_REF:
			return partitionElementRef != null;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * 
	 * 
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy())
			return super.toString();

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (name: ");
		result.append(name);
		result.append(')');
		return result.toString();
	}

} //LaneImpl