/**
* <copyright>
* </copyright>
*
* $Id$
*/
package net.opengis.gml.impl;
import java.util.Collection;
import net.opengis.gml.GmlPackage;
import net.opengis.gml.PointType;
import net.opengis.gml.RectifiedGridType;
import net.opengis.gml.VectorType;
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.EObjectResolvingEList;
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>Rectified Grid Type</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link net.opengis.gml.impl.RectifiedGridTypeImpl#getOrigin <em>Origin</em>}</li>
* <li>{@link net.opengis.gml.impl.RectifiedGridTypeImpl#getOffsetVector <em>Offset Vector</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class RectifiedGridTypeImpl extends GridTypeImpl implements RectifiedGridType {
/**
* The cached value of the '{@link #getOrigin() <em>Origin</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOrigin()
* @generated
* @ordered
*/
protected PointType origin;
/**
* The cached value of the '{@link #getOffsetVector() <em>Offset Vector</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOffsetVector()
* @generated
* @ordered
*/
protected EList offsetVector;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected RectifiedGridTypeImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected EClass eStaticClass() {
return GmlPackage.Literals.RECTIFIED_GRID_TYPE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public PointType getOrigin() {
return origin;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOrigin(PointType newOrigin, NotificationChain msgs) {
PointType oldOrigin = origin;
origin = newOrigin;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, GmlPackage.RECTIFIED_GRID_TYPE__ORIGIN, oldOrigin, newOrigin);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setOrigin(PointType newOrigin) {
if (newOrigin != origin) {
NotificationChain msgs = null;
if (origin != null)
msgs = ((InternalEObject)origin).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - GmlPackage.RECTIFIED_GRID_TYPE__ORIGIN, null, msgs);
if (newOrigin != null)
msgs = ((InternalEObject)newOrigin).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - GmlPackage.RECTIFIED_GRID_TYPE__ORIGIN, null, msgs);
msgs = basicSetOrigin(newOrigin, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, GmlPackage.RECTIFIED_GRID_TYPE__ORIGIN, newOrigin, newOrigin));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList getOffsetVector() {
if (offsetVector == null) {
offsetVector = new EObjectResolvingEList(VectorType.class, this, GmlPackage.RECTIFIED_GRID_TYPE__OFFSET_VECTOR);
}
return offsetVector;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case GmlPackage.RECTIFIED_GRID_TYPE__ORIGIN:
return basicSetOrigin(null, 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.RECTIFIED_GRID_TYPE__ORIGIN:
return getOrigin();
case GmlPackage.RECTIFIED_GRID_TYPE__OFFSET_VECTOR:
return getOffsetVector();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case GmlPackage.RECTIFIED_GRID_TYPE__ORIGIN:
setOrigin((PointType)newValue);
return;
case GmlPackage.RECTIFIED_GRID_TYPE__OFFSET_VECTOR:
getOffsetVector().clear();
getOffsetVector().addAll((Collection)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void eUnset(int featureID) {
switch (featureID) {
case GmlPackage.RECTIFIED_GRID_TYPE__ORIGIN:
setOrigin((PointType)null);
return;
case GmlPackage.RECTIFIED_GRID_TYPE__OFFSET_VECTOR:
getOffsetVector().clear();
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean eIsSet(int featureID) {
switch (featureID) {
case GmlPackage.RECTIFIED_GRID_TYPE__ORIGIN:
return origin != null;
case GmlPackage.RECTIFIED_GRID_TYPE__OFFSET_VECTOR:
return offsetVector != null && !offsetVector.isEmpty();
}
return super.eIsSet(featureID);
}
} //RectifiedGridTypeImpl