| /****************************************************************************** |
| * Copyright (c) 2004, 2009 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| ****************************************************************************/ |
| |
| package org.eclipse.gmf.runtime.notation.impl; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| import org.eclipse.emf.common.notify.NotificationChain; |
| import org.eclipse.emf.common.util.BasicEList; |
| import org.eclipse.emf.common.util.ECollections; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.ecore.EStructuralFeature; |
| import org.eclipse.emf.ecore.InternalEObject; |
| import org.eclipse.emf.ecore.impl.EModelElementImpl; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.emf.ecore.util.EContentsEList; |
| import org.eclipse.emf.ecore.util.EObjectContainmentEList; |
| import org.eclipse.emf.ecore.util.EObjectWithInverseEList; |
| import org.eclipse.emf.ecore.util.InternalEList; |
| import org.eclipse.gmf.runtime.notation.Diagram; |
| import org.eclipse.gmf.runtime.notation.Edge; |
| import org.eclipse.gmf.runtime.notation.NamedStyle; |
| import org.eclipse.gmf.runtime.notation.Node; |
| import org.eclipse.gmf.runtime.notation.NotationPackage; |
| import org.eclipse.gmf.runtime.notation.Style; |
| import org.eclipse.gmf.runtime.notation.View; |
| |
| /** |
| * <!-- begin-user-doc --> An implementation of the model object '<em><b>View</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.gmf.runtime.notation.impl.ViewImpl#isVisible <em>Visible</em>}</li> |
| * <li>{@link org.eclipse.gmf.runtime.notation.impl.ViewImpl#getType <em>Type</em>}</li> |
| * <li>{@link org.eclipse.gmf.runtime.notation.impl.ViewImpl#isMutable <em>Mutable</em>}</li> |
| * <li>{@link org.eclipse.gmf.runtime.notation.impl.ViewImpl#getSourceEdges <em>Source Edges</em>}</li> |
| * <li>{@link org.eclipse.gmf.runtime.notation.impl.ViewImpl#getTargetEdges <em>Target Edges</em>}</li> |
| * <li>{@link org.eclipse.gmf.runtime.notation.impl.ViewImpl#getPersistedChildren <em>Persisted Children</em>}</li> |
| * <li>{@link org.eclipse.gmf.runtime.notation.impl.ViewImpl#getStyles <em>Styles</em>}</li> |
| * <li>{@link org.eclipse.gmf.runtime.notation.impl.ViewImpl#getElement <em>Element</em>}</li> |
| * <li>{@link org.eclipse.gmf.runtime.notation.impl.ViewImpl#getDiagram <em>Diagram</em>}</li> |
| * <li>{@link org.eclipse.gmf.runtime.notation.impl.ViewImpl#getTransientChildren <em>Transient Children</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| /* |
| * @canBeSeenBy org.eclipse.gmf.runtime.notation.* |
| */ |
| public abstract class ViewImpl |
| extends EModelElementImpl |
| implements View { |
| |
| /** |
| * The default value of the '{@link #isVisible() <em>Visible</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #isVisible() |
| * @generated |
| * @ordered |
| */ |
| protected static final boolean VISIBLE_EDEFAULT = true; |
| |
| /** |
| * The flag representing the value of the '{@link #isVisible() <em>Visible</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #isVisible() |
| * @generated |
| * @ordered |
| */ |
| protected static final int VISIBLE_EFLAG = 1 << 8; |
| |
| /** |
| * The default value of the '{@link #getType() <em>Type</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getType() |
| * @generated |
| * @ordered |
| */ |
| protected static final String TYPE_EDEFAULT = ""; //$NON-NLS-1$ |
| |
| /** |
| * The cached value of the '{@link #getType() <em>Type</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getType() |
| * @generated |
| * @ordered |
| */ |
| protected String type = TYPE_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #isMutable() <em>Mutable</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #isMutable() |
| * @generated |
| * @ordered |
| */ |
| protected static final boolean MUTABLE_EDEFAULT = false; |
| |
| /** |
| * The flag representing the value of the '{@link #isMutable() <em>Mutable</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #isMutable() |
| * @generated |
| * @ordered |
| */ |
| protected static final int MUTABLE_EFLAG = 1 << 9; |
| |
| /** |
| * The cached value of the '{@link #getSourceEdges() <em>Source Edges</em>}' reference list. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getSourceEdges() |
| * @generated |
| * @ordered |
| */ |
| protected EList sourceEdges; |
| |
| /** |
| * The cached value of the '{@link #getTargetEdges() <em>Target Edges</em>}' reference list. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getTargetEdges() |
| * @generated |
| * @ordered |
| */ |
| protected EList targetEdges; |
| |
| /** |
| * The cached value of the '{@link #getPersistedChildren() <em>Persisted Children</em>}' containment reference list. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getPersistedChildren() |
| * @generated |
| * @ordered |
| */ |
| protected EList persistedChildren; |
| |
| /** |
| * The cached value of the '{@link #getStyles() <em>Styles</em>}' containment reference list. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getStyles() |
| * @generated |
| * @ordered |
| */ |
| protected EList styles; |
| |
| /** |
| * The cached value of the '{@link #getElement() <em>Element</em>}' reference. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getElement() |
| * @generated |
| * @ordered |
| */ |
| protected EObject element; |
| |
| /** |
| * The flag representing whether the Element reference has been set. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| * @ordered |
| */ |
| protected static final int ELEMENT_ESETFLAG = 1 << 10; |
| |
| /** |
| * The cached value of the '{@link #getTransientChildren() <em>Transient Children</em>}' containment reference list. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getTransientChildren() |
| * @generated |
| * @ordered |
| */ |
| protected EList transientChildren; |
| |
| // EATM |
| // private EContentsEList allChildren = null; |
| |
| protected static final EStructuralFeature[] childrenFeatures = new EStructuralFeature[] { |
| NotationPackage.Literals.VIEW__PERSISTED_CHILDREN, |
| NotationPackage.Literals.VIEW__TRANSIENT_CHILDREN}; |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| protected ViewImpl() { |
| super(); |
| eFlags |= VISIBLE_EFLAG; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| protected EClass eStaticClass() { |
| return NotationPackage.Literals.VIEW; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isVisible() { |
| return (eFlags & VISIBLE_EFLAG) != 0; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setVisible(boolean newVisible) { |
| boolean oldVisible = (eFlags & VISIBLE_EFLAG) != 0; |
| if (newVisible) eFlags |= VISIBLE_EFLAG; else eFlags &= ~VISIBLE_EFLAG; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, NotationPackage.VIEW__VISIBLE, oldVisible, newVisible)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public String getType() { |
| return type; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| public void setType(String newType) { |
| setTypeGen(newType == null ? null : newType.intern()); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| * @since 1.2 |
| */ |
| public void setTypeGen(String newType) { |
| String oldType = type; |
| type = newType; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, NotationPackage.VIEW__TYPE, oldType, type)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isMutable() { |
| return (eFlags & MUTABLE_EFLAG) != 0; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setMutable(boolean newMutable) { |
| boolean oldMutable = (eFlags & MUTABLE_EFLAG) != 0; |
| if (newMutable) eFlags |= MUTABLE_EFLAG; else eFlags &= ~MUTABLE_EFLAG; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, NotationPackage.VIEW__MUTABLE, oldMutable, newMutable)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getSourceEdges() { |
| if (sourceEdges == null) { |
| sourceEdges = new EObjectWithInverseEList(Edge.class, this, NotationPackage.VIEW__SOURCE_EDGES, NotationPackage.EDGE__SOURCE); |
| } |
| return sourceEdges; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getTargetEdges() { |
| if (targetEdges == null) { |
| targetEdges = new EObjectWithInverseEList(Edge.class, this, NotationPackage.VIEW__TARGET_EDGES, NotationPackage.EDGE__TARGET); |
| } |
| return targetEdges; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getPersistedChildren() { |
| if (persistedChildren == null) { |
| persistedChildren = new EObjectContainmentEList(Node.class, this, NotationPackage.VIEW__PERSISTED_CHILDREN); |
| } |
| return persistedChildren; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public EList getChildren() { |
| return new EContentsEList(this, childrenFeatures); |
| // if (allChildren == null) { |
| // allChildren = new EContentsEList(this, childrenFeatures); |
| // } |
| // return allChildren; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getStyles() { |
| if (styles == null) { |
| styles = new EObjectContainmentEList(Style.class, this, NotationPackage.VIEW__STYLES); |
| } |
| return styles; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| public EObject getElement() { |
| if (!isSetElement()) { |
| EObject container = eContainer(); |
| if (container instanceof View) { |
| View view = (View) container; |
| element = view.getElement(); |
| } |
| } |
| if (element != null && element.eIsProxy()) { |
| EObject oldElement = element; |
| element = eResolveProxy((InternalEObject) element); |
| if (element != oldElement) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, |
| NotationPackage.VIEW__ELEMENT, oldElement, element)); |
| } |
| } |
| |
| return element; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public EObject basicGetElement() { |
| return element; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setElement(EObject newElement) { |
| EObject oldElement = element; |
| element = newElement; |
| boolean oldElementESet = (eFlags & ELEMENT_ESETFLAG) != 0; |
| eFlags |= ELEMENT_ESETFLAG; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, NotationPackage.VIEW__ELEMENT, oldElement, element, !oldElementESet)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void unsetElement() { |
| EObject oldElement = element; |
| boolean oldElementESet = (eFlags & ELEMENT_ESETFLAG) != 0; |
| element = null; |
| eFlags &= ~ELEMENT_ESETFLAG; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.UNSET, NotationPackage.VIEW__ELEMENT, oldElement, null, oldElementESet)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isSetElement() { |
| return (eFlags & ELEMENT_ESETFLAG) != 0; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public Diagram getDiagram() { |
| Diagram diagram = basicGetDiagram(); |
| return diagram != null && diagram.eIsProxy() ? (Diagram)eResolveProxy((InternalEObject)diagram) : diagram; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public Diagram basicGetDiagram() { |
| for (EObject parent = this; parent != null; parent = ((InternalEObject)parent) |
| .eInternalContainer()) |
| if (NotationPackage.Literals.DIAGRAM.isSuperTypeOf( |
| parent.eClass())) |
| return (Diagram) parent; |
| return null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public EList getTransientChildren() { |
| if (transientChildren == null) { |
| transientChildren = new EObjectContainmentEList(Node.class, this, NotationPackage.VIEW__TRANSIENT_CHILDREN); |
| } |
| return transientChildren; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public Style getStyle(EClass eClass) { |
| if (eClass != null && NotationPackage.eINSTANCE.getStyle().isSuperTypeOf(eClass)) { |
| if (eClass.isSuperTypeOf(eClass())) { |
| return (Style) this; |
| } |
| if (eIsSet(NotationPackage.Literals.VIEW__STYLES)) { |
| for (Iterator i = getStyles().iterator(); i.hasNext();) { |
| Style style = (Style) i.next(); |
| if (style.eClass() == eClass || eClass.isInstance(style)) |
| return style; |
| } |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public Node createChild(EClass eClass) { |
| Node newChild = (Node) eClass.getEPackage().getEFactoryInstance() |
| .create(eClass); |
| getPersistedChildren().add(newChild); |
| return newChild; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public Style createStyle(EClass eClass) { |
| Style newStyle = (Style) eClass.getEPackage().getEFactoryInstance() |
| .create(eClass); |
| getStyles().add(newStyle); |
| return newStyle; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public NamedStyle getNamedStyle(EClass eClass, String name) { |
| if (eClass != null |
| && eIsSet(NotationPackage.Literals.VIEW__STYLES) |
| && NotationPackage.eINSTANCE.getNamedStyle().isSuperTypeOf(eClass)) { |
| for (Iterator i = getStyles().iterator(); i.hasNext();) { |
| Style style = (Style) i.next(); |
| if (style.eClass() == eClass || eClass.isInstance(style)) |
| if (style.eGet(NotationPackage.eINSTANCE.getNamedStyle_Name()).equals(name)) |
| return (NamedStyle)style; |
| } |
| } |
| return null; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case NotationPackage.VIEW__EANNOTATIONS: |
| return ((InternalEList)getEAnnotations()).basicAdd(otherEnd, msgs); |
| case NotationPackage.VIEW__SOURCE_EDGES: |
| return ((InternalEList)getSourceEdges()).basicAdd(otherEnd, msgs); |
| case NotationPackage.VIEW__TARGET_EDGES: |
| return ((InternalEList)getTargetEdges()).basicAdd(otherEnd, msgs); |
| } |
| return eDynamicInverseAdd(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case NotationPackage.VIEW__EANNOTATIONS: |
| return ((InternalEList)getEAnnotations()).basicRemove(otherEnd, msgs); |
| case NotationPackage.VIEW__SOURCE_EDGES: |
| return ((InternalEList)getSourceEdges()).basicRemove(otherEnd, msgs); |
| case NotationPackage.VIEW__TARGET_EDGES: |
| return ((InternalEList)getTargetEdges()).basicRemove(otherEnd, msgs); |
| case NotationPackage.VIEW__PERSISTED_CHILDREN: |
| return ((InternalEList)getPersistedChildren()).basicRemove(otherEnd, msgs); |
| case NotationPackage.VIEW__STYLES: |
| return ((InternalEList)getStyles()).basicRemove(otherEnd, msgs); |
| case NotationPackage.VIEW__TRANSIENT_CHILDREN: |
| return ((InternalEList)getTransientChildren()).basicRemove(otherEnd, msgs); |
| } |
| return eDynamicInverseRemove(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case NotationPackage.VIEW__EANNOTATIONS: |
| return getEAnnotations(); |
| case NotationPackage.VIEW__VISIBLE: |
| return isVisible() ? Boolean.TRUE : Boolean.FALSE; |
| case NotationPackage.VIEW__TYPE: |
| return getType(); |
| case NotationPackage.VIEW__MUTABLE: |
| return isMutable() ? Boolean.TRUE : Boolean.FALSE; |
| case NotationPackage.VIEW__SOURCE_EDGES: |
| return getSourceEdges(); |
| case NotationPackage.VIEW__TARGET_EDGES: |
| return getTargetEdges(); |
| case NotationPackage.VIEW__PERSISTED_CHILDREN: |
| return getPersistedChildren(); |
| case NotationPackage.VIEW__STYLES: |
| return getStyles(); |
| case NotationPackage.VIEW__ELEMENT: |
| if (resolve) return getElement(); |
| return basicGetElement(); |
| case NotationPackage.VIEW__DIAGRAM: |
| if (resolve) return getDiagram(); |
| return basicGetDiagram(); |
| case NotationPackage.VIEW__TRANSIENT_CHILDREN: |
| return getTransientChildren(); |
| } |
| return eDynamicGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case NotationPackage.VIEW__EANNOTATIONS: |
| getEAnnotations().clear(); |
| getEAnnotations().addAll((Collection)newValue); |
| return; |
| case NotationPackage.VIEW__VISIBLE: |
| setVisible(((Boolean)newValue).booleanValue()); |
| return; |
| case NotationPackage.VIEW__TYPE: |
| setType((String)newValue); |
| return; |
| case NotationPackage.VIEW__MUTABLE: |
| setMutable(((Boolean)newValue).booleanValue()); |
| return; |
| case NotationPackage.VIEW__SOURCE_EDGES: |
| getSourceEdges().clear(); |
| getSourceEdges().addAll((Collection)newValue); |
| return; |
| case NotationPackage.VIEW__TARGET_EDGES: |
| getTargetEdges().clear(); |
| getTargetEdges().addAll((Collection)newValue); |
| return; |
| case NotationPackage.VIEW__PERSISTED_CHILDREN: |
| getPersistedChildren().clear(); |
| getPersistedChildren().addAll((Collection)newValue); |
| return; |
| case NotationPackage.VIEW__STYLES: |
| getStyles().clear(); |
| getStyles().addAll((Collection)newValue); |
| return; |
| case NotationPackage.VIEW__ELEMENT: |
| setElement((EObject)newValue); |
| return; |
| case NotationPackage.VIEW__TRANSIENT_CHILDREN: |
| getTransientChildren().clear(); |
| getTransientChildren().addAll((Collection)newValue); |
| return; |
| } |
| eDynamicSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case NotationPackage.VIEW__EANNOTATIONS: |
| getEAnnotations().clear(); |
| return; |
| case NotationPackage.VIEW__VISIBLE: |
| setVisible(VISIBLE_EDEFAULT); |
| return; |
| case NotationPackage.VIEW__TYPE: |
| setType(TYPE_EDEFAULT); |
| return; |
| case NotationPackage.VIEW__MUTABLE: |
| setMutable(MUTABLE_EDEFAULT); |
| return; |
| case NotationPackage.VIEW__SOURCE_EDGES: |
| getSourceEdges().clear(); |
| return; |
| case NotationPackage.VIEW__TARGET_EDGES: |
| getTargetEdges().clear(); |
| return; |
| case NotationPackage.VIEW__PERSISTED_CHILDREN: |
| getPersistedChildren().clear(); |
| return; |
| case NotationPackage.VIEW__STYLES: |
| getStyles().clear(); |
| return; |
| case NotationPackage.VIEW__ELEMENT: |
| unsetElement(); |
| return; |
| case NotationPackage.VIEW__TRANSIENT_CHILDREN: |
| getTransientChildren().clear(); |
| return; |
| } |
| eDynamicUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case NotationPackage.VIEW__EANNOTATIONS: |
| return eAnnotations != null && !eAnnotations.isEmpty(); |
| case NotationPackage.VIEW__VISIBLE: |
| return ((eFlags & VISIBLE_EFLAG) != 0) != VISIBLE_EDEFAULT; |
| case NotationPackage.VIEW__TYPE: |
| return TYPE_EDEFAULT == null ? type != null : !TYPE_EDEFAULT.equals(type); |
| case NotationPackage.VIEW__MUTABLE: |
| return ((eFlags & MUTABLE_EFLAG) != 0) != MUTABLE_EDEFAULT; |
| case NotationPackage.VIEW__SOURCE_EDGES: |
| return sourceEdges != null && !sourceEdges.isEmpty(); |
| case NotationPackage.VIEW__TARGET_EDGES: |
| return targetEdges != null && !targetEdges.isEmpty(); |
| case NotationPackage.VIEW__PERSISTED_CHILDREN: |
| return persistedChildren != null && !persistedChildren.isEmpty(); |
| case NotationPackage.VIEW__STYLES: |
| return styles != null && !styles.isEmpty(); |
| case NotationPackage.VIEW__ELEMENT: |
| return isSetElement(); |
| case NotationPackage.VIEW__DIAGRAM: |
| return basicGetDiagram() != null; |
| case NotationPackage.VIEW__TRANSIENT_CHILDREN: |
| return transientChildren != null && !transientChildren.isEmpty(); |
| } |
| return eDynamicIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public String toString() { |
| if (eIsProxy()) return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| result.append(" (visible: "); //$NON-NLS-1$ |
| result.append((eFlags & VISIBLE_EFLAG) != 0); |
| result.append(", type: "); //$NON-NLS-1$ |
| result.append(type); |
| result.append(", mutable: "); //$NON-NLS-1$ |
| result.append((eFlags & MUTABLE_EFLAG) != 0); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public void persistChildren() { |
| if (transientChildren != null && transientChildren.size() > 0) { |
| getPersistedChildren().addAll(transientChildren); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public void insertChild(View child) { |
| persistChildren(); |
| getPersistedChildren().add(child); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public void insertChildAt(View child, int index) { |
| persistChildren(); |
| if (getPersistedChildren().size() >= index) { |
| getPersistedChildren().add(index, child); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public void insertChild(View child, boolean persisted) { |
| List children = null; |
| if (persisted) |
| children = getPersistedChildren(); |
| else |
| children = getTransientChildren(); |
| children.add(child); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public void removeChild(View child) { |
| if (child.eContainingFeature() == NotationPackage.Literals |
| .VIEW__TRANSIENT_CHILDREN) { |
| if (transientChildren != null && transientChildren.size() > 0) { |
| transientChildren.remove(child); |
| } |
| } else if (child.eContainingFeature() == NotationPackage.Literals |
| .VIEW__PERSISTED_CHILDREN) { |
| if (persistedChildren != null && persistedChildren.size() > 0) { |
| persistedChildren.remove(child); |
| } |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public void persist() { |
| EStructuralFeature eContaingFeature = eContainingFeature(); |
| if (eContainer != null && eContaingFeature != null |
| && eContainer instanceof View && eContaingFeature.isTransient()) { |
| View vContainer = (View) eContainer; |
| vContainer.persistChildren(); |
| } |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| */ |
| public EList getVisibleChildren() { |
| if ((persistedChildren == null || persistedChildren.isEmpty()) |
| && (transientChildren == null || transientChildren.isEmpty())) { |
| return ECollections.EMPTY_ELIST; |
| } |
| |
| List _children = new ArrayList(); |
| if (persistedChildren != null && persistedChildren.size() > 0) { |
| for (Iterator iter = persistedChildren.iterator(); iter |
| .hasNext();) { |
| View view = (View) iter.next(); |
| if (view.isVisible()) |
| _children.add(view); |
| } |
| } |
| |
| if (transientChildren != null && transientChildren.size() > 0) { |
| for (Iterator iter = transientChildren.iterator(); iter |
| .hasNext();) { |
| View view = (View) iter.next(); |
| if (view.isVisible()) |
| _children.add(view); |
| } |
| } |
| |
| return new BasicEList.UnmodifiableEList(_children.size(), _children |
| .toArray()); |
| } |
| |
| } // ViewImpl |