| package org.eclipse.stem.core.graph.impl; |
| |
| /******************************************************************************* |
| * Copyright (c) 2006 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 |
| *******************************************************************************/ |
| |
| import org.eclipse.emf.common.notify.Adapter; |
| 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.stem.core.graph.DynamicLabel; |
| import org.eclipse.stem.core.graph.GraphPackage; |
| import org.eclipse.stem.core.graph.LabelValue; |
| import org.eclipse.stem.core.graph.ResettableAdapter; |
| import org.eclipse.stem.core.model.Decorator; |
| import org.eclipse.stem.core.model.ModelPackage; |
| |
| /** |
| * <!-- begin-user-doc --> An implementation of the model object '<em><b>Dynamic Label</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.stem.core.graph.impl.DynamicLabelImpl#isNextValueValid <em>Next Value Valid</em>}</li> |
| * <li>{@link org.eclipse.stem.core.graph.impl.DynamicLabelImpl#getNextValue <em>Next Value</em>}</li> |
| * <li>{@link org.eclipse.stem.core.graph.impl.DynamicLabelImpl#getDecorator <em>Decorator</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| public abstract class DynamicLabelImpl extends LabelImpl implements DynamicLabel { |
| /** |
| * The default value of the '{@link #isNextValueValid() <em>Next Value Valid</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #isNextValueValid() |
| * @generated |
| * @ordered |
| */ |
| protected static final boolean NEXT_VALUE_VALID_EDEFAULT = false; |
| |
| /** |
| * The cached value of the '{@link #isNextValueValid() <em>Next Value Valid</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #isNextValueValid() |
| * @generated |
| * @ordered |
| */ |
| protected boolean nextValueValid = NEXT_VALUE_VALID_EDEFAULT; |
| |
| /** |
| * The cached value of the '{@link #getNextValue() <em>Next Value</em>}' containment reference. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getNextValue() |
| * @generated |
| * @ordered |
| */ |
| protected LabelValue nextValue; |
| |
| /** |
| * The cached value of the '{@link #getDecorator() <em>Decorator</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getDecorator() |
| * @generated |
| * @ordered |
| */ |
| protected Decorator decorator; |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| protected DynamicLabelImpl() { |
| super(); |
| setTypeURI(DynamicLabel.URI_TYPE_DYNAMIC_LABEL); |
| } // DynamicLabelImpl |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return GraphPackage.Literals.DYNAMIC_LABEL; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public LabelValue getNextValue() { |
| return nextValue; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetNextValue(LabelValue newNextValue, NotificationChain msgs) { |
| LabelValue oldNextValue = nextValue; |
| nextValue = newNextValue; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, GraphPackage.DYNAMIC_LABEL__NEXT_VALUE, oldNextValue, newNextValue); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setNextValue(LabelValue newNextValue) { |
| if (newNextValue != nextValue) { |
| NotificationChain msgs = null; |
| if (nextValue != null) |
| msgs = ((InternalEObject)nextValue).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - GraphPackage.DYNAMIC_LABEL__NEXT_VALUE, null, msgs); |
| if (newNextValue != null) |
| msgs = ((InternalEObject)newNextValue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - GraphPackage.DYNAMIC_LABEL__NEXT_VALUE, null, msgs); |
| msgs = basicSetNextValue(newNextValue, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, GraphPackage.DYNAMIC_LABEL__NEXT_VALUE, newNextValue, newNextValue)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Decorator getDecorator() { |
| if (decorator != null && decorator.eIsProxy()) { |
| InternalEObject oldDecorator = (InternalEObject)decorator; |
| decorator = (Decorator)eResolveProxy(oldDecorator); |
| if (decorator != oldDecorator) { |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.RESOLVE, GraphPackage.DYNAMIC_LABEL__DECORATOR, oldDecorator, decorator)); |
| } |
| } |
| return decorator; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public Decorator basicGetDecorator() { |
| return decorator; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public NotificationChain basicSetDecorator(Decorator newDecorator, NotificationChain msgs) { |
| Decorator oldDecorator = decorator; |
| decorator = newDecorator; |
| if (eNotificationRequired()) { |
| ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, GraphPackage.DYNAMIC_LABEL__DECORATOR, oldDecorator, newDecorator); |
| if (msgs == null) msgs = notification; else msgs.add(notification); |
| } |
| return msgs; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setDecorator(Decorator newDecorator) { |
| if (newDecorator != decorator) { |
| NotificationChain msgs = null; |
| if (decorator != null) |
| msgs = ((InternalEObject)decorator).eInverseRemove(this, ModelPackage.DECORATOR__LABELS_TO_UPDATE, Decorator.class, msgs); |
| if (newDecorator != null) |
| msgs = ((InternalEObject)newDecorator).eInverseAdd(this, ModelPackage.DECORATOR__LABELS_TO_UPDATE, Decorator.class, msgs); |
| msgs = basicSetDecorator(newDecorator, msgs); |
| if (msgs != null) msgs.dispatch(); |
| } |
| else if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, GraphPackage.DYNAMIC_LABEL__DECORATOR, newDecorator, newDecorator)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public boolean isNextValueValid() { |
| return nextValueValid; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setNextValueValid(boolean newNextValueValid) { |
| boolean oldNextValueValid = nextValueValid; |
| nextValueValid = newNextValueValid; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, GraphPackage.DYNAMIC_LABEL__NEXT_VALUE_VALID, oldNextValueValid, nextValueValid)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> Set the next value valid flag to false. <!-- |
| * end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| public void reset() { |
| getCurrentValue().reset(); |
| getNextValue().reset(); |
| setNextValueValid(false); |
| // Reset any adapters that are attached to this instance |
| for (Adapter adapter : eAdapters()) { |
| // Is it resettable? |
| if (adapter instanceof ResettableAdapter) { |
| // Yes |
| final ResettableAdapter resettableAdapter = (ResettableAdapter) adapter; |
| resettableAdapter.reset(); |
| } // if ResettableAdapter |
| } // for each Adapter |
| } // reset |
| |
| /** |
| * <!-- begin-user-doc --> |
| * |
| * Exchange the current value for the next value. |
| * |
| * <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| public void switchToNextValue() { |
| assert isNextValueValid(); |
| |
| final LabelValue temp = getCurrentValue(); |
| setCurrentValue(getNextValue()); |
| setNextValue(temp); |
| setNextValueValid(false); |
| } // switchToNextValue |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case GraphPackage.DYNAMIC_LABEL__DECORATOR: |
| if (decorator != null) |
| msgs = ((InternalEObject)decorator).eInverseRemove(this, ModelPackage.DECORATOR__LABELS_TO_UPDATE, Decorator.class, msgs); |
| return basicSetDecorator((Decorator)otherEnd, msgs); |
| } |
| return super.eInverseAdd(otherEnd, featureID, msgs); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) { |
| switch (featureID) { |
| case GraphPackage.DYNAMIC_LABEL__NEXT_VALUE: |
| return basicSetNextValue(null, msgs); |
| case GraphPackage.DYNAMIC_LABEL__DECORATOR: |
| return basicSetDecorator(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 GraphPackage.DYNAMIC_LABEL__NEXT_VALUE_VALID: |
| return isNextValueValid(); |
| case GraphPackage.DYNAMIC_LABEL__NEXT_VALUE: |
| return getNextValue(); |
| case GraphPackage.DYNAMIC_LABEL__DECORATOR: |
| if (resolve) return getDecorator(); |
| return basicGetDecorator(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case GraphPackage.DYNAMIC_LABEL__NEXT_VALUE_VALID: |
| setNextValueValid((Boolean)newValue); |
| return; |
| case GraphPackage.DYNAMIC_LABEL__NEXT_VALUE: |
| setNextValue((LabelValue)newValue); |
| return; |
| case GraphPackage.DYNAMIC_LABEL__DECORATOR: |
| setDecorator((Decorator)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case GraphPackage.DYNAMIC_LABEL__NEXT_VALUE_VALID: |
| setNextValueValid(NEXT_VALUE_VALID_EDEFAULT); |
| return; |
| case GraphPackage.DYNAMIC_LABEL__NEXT_VALUE: |
| setNextValue((LabelValue)null); |
| return; |
| case GraphPackage.DYNAMIC_LABEL__DECORATOR: |
| setDecorator((Decorator)null); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case GraphPackage.DYNAMIC_LABEL__NEXT_VALUE_VALID: |
| return nextValueValid != NEXT_VALUE_VALID_EDEFAULT; |
| case GraphPackage.DYNAMIC_LABEL__NEXT_VALUE: |
| return nextValue != null; |
| case GraphPackage.DYNAMIC_LABEL__DECORATOR: |
| return decorator != null; |
| } |
| return super.eIsSet(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * |
| * @generated NOT |
| */ |
| @Override |
| public String toString() { |
| if (eIsProxy()) |
| return super.toString(); |
| |
| StringBuffer result = new StringBuffer(super.toString()); |
| |
| result.append(" ["); |
| result.append(getNextValue().toString()); |
| result.append(" ("); |
| result.append(isNextValueValid() ? "valid" : "invalid"); |
| result.append(")"); |
| result.append("]"); |
| |
| return result.toString(); |
| } // toString |
| |
| /** |
| * @see org.eclipse.stem.graph.impl.LabelImpl#sane() |
| * @generated NOT |
| */ |
| @Override |
| public boolean sane() { |
| boolean retValue = super.sane(); |
| retValue = retValue && nextValue != null; |
| assert retValue; |
| |
| retValue = retValue && (isNextValueValid() ? nextValue.sane() : true); |
| assert retValue; |
| |
| retValue = retValue && getDecorator() != null; |
| assert retValue; |
| |
| return retValue; |
| } // sane |
| |
| } // DynamicLabelImpl |
