/**
* <copyright>
* </copyright>
*
* $Id$
*/
package net.opengis.gml.impl;
import java.util.Collection;
import net.opengis.gml.AbstractRingPropertyType;
import net.opengis.gml.GmlPackage;
import net.opengis.gml.PolygonType;
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.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Polygon Type</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link net.opengis.gml.impl.PolygonTypeImpl#getExterior <em>Exterior</em>}</li>
* <li>{@link net.opengis.gml.impl.PolygonTypeImpl#getInterior <em>Interior</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class PolygonTypeImpl extends AbstractSurfaceTypeImpl implements PolygonType {
/**
* The cached value of the '{@link #getExterior() <em>Exterior</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getExterior()
* @generated
* @ordered
*/
protected AbstractRingPropertyType exterior;
/**
* The cached value of the '{@link #getInterior() <em>Interior</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getInterior()
* @generated
* @ordered
*/
protected EList interior;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected PolygonTypeImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected EClass eStaticClass() {
return GmlPackage.Literals.POLYGON_TYPE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public AbstractRingPropertyType getExterior() {
return exterior;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetExterior(AbstractRingPropertyType newExterior, NotificationChain msgs) {
AbstractRingPropertyType oldExterior = exterior;
exterior = newExterior;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, GmlPackage.POLYGON_TYPE__EXTERIOR, oldExterior, newExterior);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setExterior(AbstractRingPropertyType newExterior) {
if (newExterior != exterior) {
NotificationChain msgs = null;
if (exterior != null)
msgs = ((InternalEObject)exterior).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - GmlPackage.POLYGON_TYPE__EXTERIOR, null, msgs);
if (newExterior != null)
msgs = ((InternalEObject)newExterior).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - GmlPackage.POLYGON_TYPE__EXTERIOR, null, msgs);
msgs = basicSetExterior(newExterior, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GmlPackage.POLYGON_TYPE__EXTERIOR, newExterior, newExterior));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList getInterior() {
if (interior == null) {
interior = new EObjectContainmentEList(AbstractRingPropertyType.class, this, GmlPackage.POLYGON_TYPE__INTERIOR);
}
return interior;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case GmlPackage.POLYGON_TYPE__EXTERIOR:
return basicSetExterior(null, msgs);
case GmlPackage.POLYGON_TYPE__INTERIOR:
return ((InternalEList)getInterior()).basicRemove(otherEnd, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case GmlPackage.POLYGON_TYPE__EXTERIOR:
return getExterior();
case GmlPackage.POLYGON_TYPE__INTERIOR:
return getInterior();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case GmlPackage.POLYGON_TYPE__EXTERIOR:
setExterior((AbstractRingPropertyType)newValue);
return;
case GmlPackage.POLYGON_TYPE__INTERIOR:
getInterior().clear();
getInterior().addAll((Collection)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eUnset(int featureID) {
switch (featureID) {
case GmlPackage.POLYGON_TYPE__EXTERIOR:
setExterior((AbstractRingPropertyType)null);
return;
case GmlPackage.POLYGON_TYPE__INTERIOR:
getInterior().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean eIsSet(int featureID) {
switch (featureID) {
case GmlPackage.POLYGON_TYPE__EXTERIOR:
return exterior != null;
case GmlPackage.POLYGON_TYPE__INTERIOR:
return interior != null && !interior.isEmpty();
}
return super.eIsSet(featureID);
}
} //PolygonTypeImpl