| package org.eclipse.stem.core.modifier.impl; |
| |
| /******************************************************************************* |
| * Copyright (c) 2008 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.Notification; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.impl.ENotificationImpl; |
| import org.eclipse.stem.core.modifier.DoubleRangeModifier; |
| import org.eclipse.stem.core.modifier.ModifierPackage; |
| |
| /** |
| * <!-- begin-user-doc --> An implementation of the model object '<em><b>Double Range Modifier</b></em>'. |
| * <!-- end-user-doc --> |
| * <p> |
| * The following features are implemented: |
| * <ul> |
| * <li>{@link org.eclipse.stem.core.modifier.impl.DoubleRangeModifierImpl#getStartValue <em>Start Value</em>}</li> |
| * <li>{@link org.eclipse.stem.core.modifier.impl.DoubleRangeModifierImpl#getEndValue <em>End Value</em>}</li> |
| * <li>{@link org.eclipse.stem.core.modifier.impl.DoubleRangeModifierImpl#getIncrement <em>Increment</em>}</li> |
| * <li>{@link org.eclipse.stem.core.modifier.impl.DoubleRangeModifierImpl#getNextValue <em>Next Value</em>}</li> |
| * <li>{@link org.eclipse.stem.core.modifier.impl.DoubleRangeModifierImpl#getOriginalValue <em>Original Value</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @generated |
| */ |
| @SuppressWarnings("boxing") |
| public class DoubleRangeModifierImpl extends RangeModifierImpl implements |
| DoubleRangeModifier { |
| /** |
| * The default value of the '{@link #getStartValue() <em>Start Value</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getStartValue() |
| * @generated |
| * @ordered |
| */ |
| protected static final double START_VALUE_EDEFAULT = -9.9999999E7; |
| /** |
| * The cached value of the '{@link #getStartValue() <em>Start Value</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getStartValue() |
| * @generated |
| * @ordered |
| */ |
| protected double startValue = START_VALUE_EDEFAULT; |
| /** |
| * The default value of the '{@link #getEndValue() <em>End Value</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getEndValue() |
| * @generated |
| * @ordered |
| */ |
| protected static final double END_VALUE_EDEFAULT = -9.9999999E7; |
| /** |
| * The cached value of the '{@link #getEndValue() <em>End Value</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getEndValue() |
| * @generated |
| * @ordered |
| */ |
| protected double endValue = END_VALUE_EDEFAULT; |
| /** |
| * The default value of the '{@link #getIncrement() <em>Increment</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getIncrement() |
| * @generated |
| * @ordered |
| */ |
| protected static final double INCREMENT_EDEFAULT = -9.9999999E7; |
| /** |
| * The cached value of the '{@link #getIncrement() <em>Increment</em>}' attribute. |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @see #getIncrement() |
| * @generated |
| * @ordered |
| */ |
| protected double increment = INCREMENT_EDEFAULT; |
| |
| /** |
| * The default value of the '{@link #getNextValue() <em>Next Value</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getNextValue() |
| * @generated |
| * @ordered |
| */ |
| protected static final double NEXT_VALUE_EDEFAULT = 0.0; |
| /** |
| * The cached value of the '{@link #getNextValue() <em>Next Value</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getNextValue() |
| * @generated |
| * @ordered |
| */ |
| protected double nextValue = NEXT_VALUE_EDEFAULT; |
| /** |
| * The default value of the '{@link #getOriginalValue() <em>Original Value</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getOriginalValue() |
| * @generated |
| * @ordered |
| */ |
| protected static final double ORIGINAL_VALUE_EDEFAULT = 0.0; |
| /** |
| * The cached value of the '{@link #getOriginalValue() <em>Original Value</em>}' attribute. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @see #getOriginalValue() |
| * @generated |
| * @ordered |
| */ |
| protected double originalValue = ORIGINAL_VALUE_EDEFAULT; |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| protected DoubleRangeModifierImpl() { |
| super(); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| protected EClass eStaticClass() { |
| return ModifierPackage.Literals.DOUBLE_RANGE_MODIFIER; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public double getStartValue() { |
| return startValue; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setStartValue(double newStartValue) { |
| double oldStartValue = startValue; |
| startValue = newStartValue; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, ModifierPackage.DOUBLE_RANGE_MODIFIER__START_VALUE, oldStartValue, startValue)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public double getEndValue() { |
| return endValue; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setEndValue(double newEndValue) { |
| double oldEndValue = endValue; |
| endValue = newEndValue; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, ModifierPackage.DOUBLE_RANGE_MODIFIER__END_VALUE, oldEndValue, endValue)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public double getIncrement() { |
| return increment; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setIncrement(double newIncrement) { |
| double oldIncrement = increment; |
| increment = newIncrement; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, ModifierPackage.DOUBLE_RANGE_MODIFIER__INCREMENT, oldIncrement, increment)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated NOT |
| */ |
| public double getNextValue() { |
| // Unset? |
| if (!eIsSet(ModifierPackage.DOUBLE_RANGE_MODIFIER__NEXT_VALUE)) { |
| // Yes |
| nextValue = startValue; |
| } // if |
| |
| final double retValue = nextValue; |
| |
| complete = (increment < 0.0)? (retValue <= endValue):(retValue >= endValue); |
| |
| // Still incrementing? |
| if (!complete) { |
| // Yes |
| final double temp = retValue + increment; |
| // Would the new currentValue be equal or "past" the endValue? |
| if ((increment >= 0 && temp < endValue) || (increment < 0 && temp > endValue)) { |
| // No |
| nextValue = temp; |
| } // if |
| else { |
| // Yes |
| nextValue = endValue; |
| } // else |
| } // if |
| currentValueText = Double.toString(retValue); |
| return retValue; |
| } // getNextValue |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setNextValue(double newNextValue) { |
| double oldNextValue = nextValue; |
| nextValue = newNextValue; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, ModifierPackage.DOUBLE_RANGE_MODIFIER__NEXT_VALUE, oldNextValue, nextValue)); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public double getOriginalValue() { |
| return originalValue; |
| } |
| |
| /** |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @generated |
| */ |
| public void setOriginalValue(double newOriginalValue) { |
| double oldOriginalValue = originalValue; |
| originalValue = newOriginalValue; |
| if (eNotificationRequired()) |
| eNotify(new ENotificationImpl(this, Notification.SET, ModifierPackage.DOUBLE_RANGE_MODIFIER__ORIGINAL_VALUE, oldOriginalValue, originalValue)); |
| } |
| |
| /** |
| * @see org.eclipse.stem.core.modifier.impl.FeatureModifierImpl#updateFeature() |
| */ |
| |
| @Override |
| public void updateFeature() { |
| // Original value captured yet? |
| if (!eIsSet(ModifierPackage.DOUBLE_RANGE_MODIFIER__ORIGINAL_VALUE)) { |
| // No |
| setOriginalValue((Double)target.eGet(getEStructuralFeature())); |
| } // if |
| target.eSet(getEStructuralFeature(), getNextValue()); |
| } // updateFeature |
| |
| |
| /** |
| * @see org.eclipse.stem.core.modifier.impl.RangeModifierImpl#reset() |
| */ |
| @Override |
| public void reset() { |
| super.reset(); |
| eUnset(ModifierPackage.DOUBLE_RANGE_MODIFIER__NEXT_VALUE); |
| target.eSet(getEStructuralFeature(), getOriginalValue()); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public Object eGet(int featureID, boolean resolve, boolean coreType) { |
| switch (featureID) { |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__START_VALUE: |
| return getStartValue(); |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__END_VALUE: |
| return getEndValue(); |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__INCREMENT: |
| return getIncrement(); |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__NEXT_VALUE: |
| return getNextValue(); |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__ORIGINAL_VALUE: |
| return getOriginalValue(); |
| } |
| return super.eGet(featureID, resolve, coreType); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eSet(int featureID, Object newValue) { |
| switch (featureID) { |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__START_VALUE: |
| setStartValue((Double)newValue); |
| return; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__END_VALUE: |
| setEndValue((Double)newValue); |
| return; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__INCREMENT: |
| setIncrement((Double)newValue); |
| return; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__NEXT_VALUE: |
| setNextValue((Double)newValue); |
| return; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__ORIGINAL_VALUE: |
| setOriginalValue((Double)newValue); |
| return; |
| } |
| super.eSet(featureID, newValue); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public void eUnset(int featureID) { |
| switch (featureID) { |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__START_VALUE: |
| setStartValue(START_VALUE_EDEFAULT); |
| return; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__END_VALUE: |
| setEndValue(END_VALUE_EDEFAULT); |
| return; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__INCREMENT: |
| setIncrement(INCREMENT_EDEFAULT); |
| return; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__NEXT_VALUE: |
| setNextValue(NEXT_VALUE_EDEFAULT); |
| return; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__ORIGINAL_VALUE: |
| setOriginalValue(ORIGINAL_VALUE_EDEFAULT); |
| return; |
| } |
| super.eUnset(featureID); |
| } |
| |
| /** |
| * <!-- begin-user-doc --> <!-- end-user-doc --> |
| * @generated |
| */ |
| @Override |
| public boolean eIsSet(int featureID) { |
| switch (featureID) { |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__START_VALUE: |
| return startValue != START_VALUE_EDEFAULT; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__END_VALUE: |
| return endValue != END_VALUE_EDEFAULT; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__INCREMENT: |
| return increment != INCREMENT_EDEFAULT; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__NEXT_VALUE: |
| return nextValue != NEXT_VALUE_EDEFAULT; |
| case ModifierPackage.DOUBLE_RANGE_MODIFIER__ORIGINAL_VALUE: |
| return originalValue != ORIGINAL_VALUE_EDEFAULT; |
| } |
| 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(" (startValue: "); //$NON-NLS-1$ |
| result.append(startValue); |
| result.append(", endValue: "); //$NON-NLS-1$ |
| result.append(endValue); |
| result.append(", increment: "); //$NON-NLS-1$ |
| result.append(increment); |
| result.append(", nextValue: "); //$NON-NLS-1$ |
| result.append(nextValue); |
| result.append(", originalValue: "); //$NON-NLS-1$ |
| result.append(originalValue); |
| result.append(')'); |
| return result.toString(); |
| } |
| |
| /** |
| * @see org.eclipse.stem.core.common.SanityChecker#sane() |
| */ |
| @Override |
| public boolean sane() { |
| boolean retValue = super.sane(); |
| assert retValue; |
| |
| retValue = retValue && (endValue >= startValue); |
| assert retValue; |
| |
| retValue = retValue && (increment > 0.0); |
| assert retValue; |
| |
| return retValue; |
| } // sane |
| |
| } // DoubleRangeModifierImpl |
