/**
* <copyright>
*
* Copyright (c) 2005, 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:
* SAP AG - initial API, implementation and documentation
*
* </copyright>
*/
package org.eclipse.graphiti.mm.algorithms.styles.impl;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;
import org.eclipse.graphiti.mm.algorithms.styles.Color;
import org.eclipse.graphiti.mm.algorithms.styles.GradientColoredLocation;
import org.eclipse.graphiti.mm.algorithms.styles.LocationType;
import org.eclipse.graphiti.mm.algorithms.styles.StylesPackage;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Gradient Colored Location</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.graphiti.mm.algorithms.styles.impl.GradientColoredLocationImpl#getLocationType <em>Location Type</em>}</li>
* <li>{@link org.eclipse.graphiti.mm.algorithms.styles.impl.GradientColoredLocationImpl#getLocationValue <em>Location Value</em>}</li>
* <li>{@link org.eclipse.graphiti.mm.algorithms.styles.impl.GradientColoredLocationImpl#getColor <em>Color</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class GradientColoredLocationImpl extends EObjectImpl implements GradientColoredLocation {
/**
* The default value of the '{@link #getLocationType() <em>Location Type</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getLocationType()
* @generated
* @ordered
*/
protected static final LocationType LOCATION_TYPE_EDEFAULT = LocationType.LOCATION_TYPE_RELATIVE;
/**
* The cached value of the '{@link #getLocationType() <em>Location Type</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getLocationType()
* @generated
* @ordered
*/
protected LocationType locationType = LOCATION_TYPE_EDEFAULT;
/**
* The default value of the '{@link #getLocationValue() <em>Location Value</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getLocationValue()
* @generated
* @ordered
*/
protected static final Integer LOCATION_VALUE_EDEFAULT = null;
/**
* The cached value of the '{@link #getLocationValue() <em>Location Value</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getLocationValue()
* @generated
* @ordered
*/
protected Integer locationValue = LOCATION_VALUE_EDEFAULT;
/**
* The cached value of the '{@link #getColor() <em>Color</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getColor()
* @generated
* @ordered
*/
protected Color color;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected GradientColoredLocationImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return StylesPackage.Literals.GRADIENT_COLORED_LOCATION;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public LocationType getLocationType() {
return locationType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setLocationType(LocationType newLocationType) {
LocationType oldLocationType = locationType;
locationType = newLocationType == null ? LOCATION_TYPE_EDEFAULT : newLocationType;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, StylesPackage.GRADIENT_COLORED_LOCATION__LOCATION_TYPE, oldLocationType, locationType));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Integer getLocationValue() {
return locationValue;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setLocationValue(Integer newLocationValue) {
Integer oldLocationValue = locationValue;
locationValue = newLocationValue;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, StylesPackage.GRADIENT_COLORED_LOCATION__LOCATION_VALUE, oldLocationValue, locationValue));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Color getColor() {
if (color != null && color.eIsProxy()) {
InternalEObject oldColor = (InternalEObject)color;
color = (Color)eResolveProxy(oldColor);
if (color != oldColor) {
InternalEObject newColor = (InternalEObject)color;
NotificationChain msgs = oldColor.eInverseRemove(this, EOPPOSITE_FEATURE_BASE - StylesPackage.GRADIENT_COLORED_LOCATION__COLOR, null, null);
if (newColor.eInternalContainer() == null) {
msgs = newColor.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - StylesPackage.GRADIENT_COLORED_LOCATION__COLOR, null, msgs);
}
if (msgs != null) msgs.dispatch();
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, StylesPackage.GRADIENT_COLORED_LOCATION__COLOR, oldColor, color));
}
}
return color;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Color basicGetColor() {
return color;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetColor(Color newColor, NotificationChain msgs) {
Color oldColor = color;
color = newColor;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, StylesPackage.GRADIENT_COLORED_LOCATION__COLOR, oldColor, newColor);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setColor(Color newColor) {
if (newColor != color) {
NotificationChain msgs = null;
if (color != null)
msgs = ((InternalEObject)color).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - StylesPackage.GRADIENT_COLORED_LOCATION__COLOR, null, msgs);
if (newColor != null)
msgs = ((InternalEObject)newColor).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - StylesPackage.GRADIENT_COLORED_LOCATION__COLOR, null, msgs);
msgs = basicSetColor(newColor, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, StylesPackage.GRADIENT_COLORED_LOCATION__COLOR, newColor, newColor));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case StylesPackage.GRADIENT_COLORED_LOCATION__COLOR:
return basicSetColor(null, 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 StylesPackage.GRADIENT_COLORED_LOCATION__LOCATION_TYPE:
return getLocationType();
case StylesPackage.GRADIENT_COLORED_LOCATION__LOCATION_VALUE:
return getLocationValue();
case StylesPackage.GRADIENT_COLORED_LOCATION__COLOR:
if (resolve) return getColor();
return basicGetColor();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case StylesPackage.GRADIENT_COLORED_LOCATION__LOCATION_TYPE:
setLocationType((LocationType)newValue);
return;
case StylesPackage.GRADIENT_COLORED_LOCATION__LOCATION_VALUE:
setLocationValue((Integer)newValue);
return;
case StylesPackage.GRADIENT_COLORED_LOCATION__COLOR:
setColor((Color)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case StylesPackage.GRADIENT_COLORED_LOCATION__LOCATION_TYPE:
setLocationType(LOCATION_TYPE_EDEFAULT);
return;
case StylesPackage.GRADIENT_COLORED_LOCATION__LOCATION_VALUE:
setLocationValue(LOCATION_VALUE_EDEFAULT);
return;
case StylesPackage.GRADIENT_COLORED_LOCATION__COLOR:
setColor((Color)null);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case StylesPackage.GRADIENT_COLORED_LOCATION__LOCATION_TYPE:
return locationType != LOCATION_TYPE_EDEFAULT;
case StylesPackage.GRADIENT_COLORED_LOCATION__LOCATION_VALUE:
return LOCATION_VALUE_EDEFAULT == null ? locationValue != null : !LOCATION_VALUE_EDEFAULT.equals(locationValue);
case StylesPackage.GRADIENT_COLORED_LOCATION__COLOR:
return color != null;
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public String toString() {
if (eIsProxy()) return super.toString();
StringBuffer result = new StringBuffer(super.toString());
result.append(" (locationType: ");
result.append(locationType);
result.append(", locationValue: ");
result.append(locationValue);
result.append(')');
return result.toString();
}
} //GradientColoredLocationImpl