/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.openstreetmap.osm.impl;
import java.util.Collection;
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.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.openstreetmap.osm.Member;
import org.openstreetmap.osm.OsmPackage;
import org.openstreetmap.osm.Relation;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Relation</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.openstreetmap.osm.impl.RelationImpl#getMembers <em>Members</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class RelationImpl extends OSMElementImpl implements Relation {
/**
* The cached value of the '{@link #getMembers() <em>Members</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMembers()
* @generated
* @ordered
*/
protected EList<Member> members;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected RelationImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return OsmPackage.Literals.RELATION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<Member> getMembers() {
if (members == null) {
members = new EObjectContainmentEList<Member>(Member.class, this, OsmPackage.RELATION__MEMBERS);
}
return members;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case OsmPackage.RELATION__MEMBERS:
return ((InternalEList<?>)getMembers()).basicRemove(otherEnd, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case OsmPackage.RELATION__MEMBERS:
return getMembers();
}
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 OsmPackage.RELATION__MEMBERS:
getMembers().clear();
getMembers().addAll((Collection<? extends Member>)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case OsmPackage.RELATION__MEMBERS:
getMembers().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case OsmPackage.RELATION__MEMBERS:
return members != null && !members.isEmpty();
}
return super.eIsSet(featureID);
}
} //RelationImpl