/**
* <copyright>
* </copyright>
*
* $Id$
*/
package org.locationtech.udig.printing.model.impl;
import java.util.Collection;
import java.util.List;
import java.util.concurrent.CopyOnWriteArraySet;
import org.locationtech.udig.printing.model.Box;
import org.locationtech.udig.printing.model.BoxPrinter;
import org.locationtech.udig.printing.model.Connection;
import org.locationtech.udig.printing.model.ModelPackage;
import org.eclipse.core.internal.runtime.AdapterManager;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.Platform;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.swt.widgets.Display;
/**
* <!-- begin-user-doc --> An implementation of the model object '<em><b>Box</b></em>'. <!--
* end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.locationtech.udig.printing.model.impl.BoxImpl#getSourceConnections <em>Source Connections</em>}</li>
* <li>{@link org.locationtech.udig.printing.model.impl.BoxImpl#getTargetConnections <em>Target Connections</em>}</li>
* <li>{@link org.locationtech.udig.printing.model.impl.BoxImpl#getBoxPrinter <em>Box Printer</em>}</li>
* <li>{@link org.locationtech.udig.printing.model.impl.BoxImpl#getID <em>ID</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class BoxImpl extends ElementImpl implements Box {
/**
* The cached value of the '{@link #getSourceConnections() <em>Source Connections</em>}' reference list.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getSourceConnections()
* @generated
* @ordered
*/
protected EList<Connection> sourceConnections;
/**
* The cached value of the '{@link #getTargetConnections() <em>Target Connections</em>}' reference list.
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @see #getTargetConnections()
* @generated
* @ordered
*/
protected EList<Connection> targetConnections;
/**
* The default value of the '{@link #getBoxPrinter() <em>Box Printer</em>}' attribute. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #getBoxPrinter()
* @generated
* @ordered
*/
protected static final BoxPrinter BOX_PRINTER_EDEFAULT = null;
/**
* The cached value of the '{@link #getBoxPrinter() <em>Box Printer</em>}' attribute. <!--
* begin-user-doc --> <!-- end-user-doc -->
*
* @see #getBoxPrinter()
* @generated
* @ordered
*/
protected BoxPrinter boxPrinter = BOX_PRINTER_EDEFAULT;
/**
* The default value of the '{@link #getID() <em>ID</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getID()
* @generated
* @ordered
*/
protected static final String ID_EDEFAULT = null;
/**
* The cached value of the '{@link #getID() <em>ID</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getID()
* @generated
* @ordered
*/
protected String iD = ID_EDEFAULT;
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public BoxImpl() {
super();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return ModelPackage.Literals.BOX;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public List<Connection> getSourceConnections() {
if (sourceConnections == null) {
sourceConnections = new EObjectResolvingEList<Connection>(Connection.class, this, ModelPackage.BOX__SOURCE_CONNECTIONS);
}
return sourceConnections;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public List<Connection> getTargetConnections() {
if (targetConnections == null) {
targetConnections = new EObjectResolvingEList<Connection>(Connection.class, this, ModelPackage.BOX__TARGET_CONNECTIONS);
}
return targetConnections;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public BoxPrinter getBoxPrinter() {
return boxPrinter;
}
public void setBoxPrinter( BoxPrinter value ) {
value.setBox(this);
setBoxPrinterGen(value);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setBoxPrinterGen( BoxPrinter newBoxPrinter ) {
BoxPrinter oldBoxPrinter = boxPrinter;
boxPrinter = newBoxPrinter;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ModelPackage.BOX__BOX_PRINTER, oldBoxPrinter, boxPrinter));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public String getID() {
return iD;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
public void setID( String newID ) {
String oldID = iD;
iD = newID;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, ModelPackage.BOX__ID, oldID, iD));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet( int featureID, boolean resolve, boolean coreType ) {
switch (featureID) {
case ModelPackage.BOX__SOURCE_CONNECTIONS:
return getSourceConnections();
case ModelPackage.BOX__TARGET_CONNECTIONS:
return getTargetConnections();
case ModelPackage.BOX__BOX_PRINTER:
return getBoxPrinter();
case ModelPackage.BOX__ID:
return getID();
}
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 ModelPackage.BOX__SOURCE_CONNECTIONS:
getSourceConnections().clear();
getSourceConnections().addAll((Collection<? extends Connection>)newValue);
return;
case ModelPackage.BOX__TARGET_CONNECTIONS:
getTargetConnections().clear();
getTargetConnections().addAll((Collection<? extends Connection>)newValue);
return;
case ModelPackage.BOX__BOX_PRINTER:
setBoxPrinter((BoxPrinter)newValue);
return;
case ModelPackage.BOX__ID:
setID((String)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset( int featureID ) {
switch (featureID) {
case ModelPackage.BOX__SOURCE_CONNECTIONS:
getSourceConnections().clear();
return;
case ModelPackage.BOX__TARGET_CONNECTIONS:
getTargetConnections().clear();
return;
case ModelPackage.BOX__BOX_PRINTER:
setBoxPrinter(BOX_PRINTER_EDEFAULT);
return;
case ModelPackage.BOX__ID:
setID(ID_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet( int featureID ) {
switch (featureID) {
case ModelPackage.BOX__SOURCE_CONNECTIONS:
return sourceConnections != null && !sourceConnections.isEmpty();
case ModelPackage.BOX__TARGET_CONNECTIONS:
return targetConnections != null && !targetConnections.isEmpty();
case ModelPackage.BOX__BOX_PRINTER:
return BOX_PRINTER_EDEFAULT == null ? boxPrinter != null : !BOX_PRINTER_EDEFAULT.equals(boxPrinter);
case ModelPackage.BOX__ID:
return ID_EDEFAULT == null ? iD != null : !ID_EDEFAULT.equals(iD);
}
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(" (boxPrinter: ");
result.append(boxPrinter);
result.append(", iD: ");
result.append(iD);
result.append(')');
return result.toString();
}
public void add( Connection connection ) {
if (connection == null) {
throw new IllegalArgumentException("Connection cannot be null"); //$NON-NLS-1$
}
if (connection.getTarget() == connection.getSource()) {
throw new IllegalArgumentException("Connection source and target cannot be the same"); //$NON-NLS-1$
}
if (connection.getSource() == this) {
getSourceConnections().add(connection);
} else if (connection.getTarget() == this) {
getTargetConnections().add(connection);
}
}
public void remove( Connection connection ) {
if (connection == null) {
throw new IllegalArgumentException("Connection cannot be null"); //$NON-NLS-1$
}
if (connection.getSource() == this) {
getSourceConnections().remove(connection);
} else if (connection.getTarget() == this) {
getTargetConnections().remove(connection);
}
}
CopyOnWriteArraySet<IPropertyChangeListener> listeners = new CopyOnWriteArraySet<IPropertyChangeListener>();
public void notifyPropertyChange( final PropertyChangeEvent event ) {
Display display = Display.getCurrent();
if (display == null) {
Display.getDefault().asyncExec(new Runnable(){
public void run() {
for( IPropertyChangeListener l : listeners ) {
l.propertyChange(event);
}
}
});
} else {
for( IPropertyChangeListener l : listeners ) {
l.propertyChange(event);
}
}
}
public void addPropertyChangeListener( IPropertyChangeListener l ) {
listeners.add(l);
}
public void removePropertyChangeListener( IPropertyChangeListener l ) {
listeners.remove(l);
}
@SuppressWarnings("unchecked")
public Object getAdapter( Class adapter ) {
Object obj = Platform.getAdapterManager().getAdapter(this, adapter);
if (obj != null) {
return obj; // an explicit adapter factory for box was defined
}
BoxPrinter printer = getBoxPrinter();
if (printer != null) {
return printer.getAdapter(adapter);
}
return null;
}
} // BoxImpl