AttributeConditionImpl.java

/**
 * <copyright>
 * Copyright (c) 2010-2014 Henshin developers. 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
 * </copyright>
 */
package org.eclipse.emf.henshin.model.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.util.EcoreUtil;

import org.eclipse.emf.henshin.model.AttributeCondition;
import org.eclipse.emf.henshin.model.HenshinPackage;
import org.eclipse.emf.henshin.model.Rule;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Attribute Condition</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.emf.henshin.model.impl.AttributeConditionImpl#getRule <em>Rule</em>}</li>
 *   <li>{@link org.eclipse.emf.henshin.model.impl.AttributeConditionImpl#getConditionText <em>Condition Text</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class AttributeConditionImpl extends NamedElementImpl implements AttributeCondition {
	
	/**
	 * The default value of the '{@link #getConditionText() <em>Condition Text</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getConditionText()
	 * @generated
	 * @ordered
	 */
	protected static final String CONDITION_TEXT_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getConditionText() <em>Condition Text</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getConditionText()
	 * @generated
	 * @ordered
	 */
	protected String conditionText = CONDITION_TEXT_EDEFAULT;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public AttributeConditionImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return HenshinPackage.Literals.ATTRIBUTE_CONDITION;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Rule getRule() {
		if (eContainerFeatureID() != HenshinPackage.ATTRIBUTE_CONDITION__RULE) return null;
		return (Rule)eInternalContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetRule(Rule newRule, NotificationChain msgs) {
		msgs = eBasicSetContainer((InternalEObject)newRule, HenshinPackage.ATTRIBUTE_CONDITION__RULE, msgs);
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setRule(Rule newRule) {
		if (newRule != eInternalContainer() || (eContainerFeatureID() != HenshinPackage.ATTRIBUTE_CONDITION__RULE && newRule != null)) {
			if (EcoreUtil.isAncestor(this, newRule))
				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
			NotificationChain msgs = null;
			if (eInternalContainer() != null)
				msgs = eBasicRemoveFromContainer(msgs);
			if (newRule != null)
				msgs = ((InternalEObject)newRule).eInverseAdd(this, HenshinPackage.RULE__ATTRIBUTE_CONDITIONS, Rule.class, msgs);
			msgs = basicSetRule(newRule, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, HenshinPackage.ATTRIBUTE_CONDITION__RULE, newRule, newRule));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getConditionText() {
		return conditionText;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setConditionText(String newConditionText) {
		String oldConditionText = conditionText;
		conditionText = newConditionText;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, HenshinPackage.ATTRIBUTE_CONDITION__CONDITION_TEXT, oldConditionText, conditionText));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case HenshinPackage.ATTRIBUTE_CONDITION__RULE:
				if (eInternalContainer() != null)
					msgs = eBasicRemoveFromContainer(msgs);
				return basicSetRule((Rule)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 HenshinPackage.ATTRIBUTE_CONDITION__RULE:
				return basicSetRule(null, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
		switch (eContainerFeatureID()) {
			case HenshinPackage.ATTRIBUTE_CONDITION__RULE:
				return eInternalContainer().eInverseRemove(this, HenshinPackage.RULE__ATTRIBUTE_CONDITIONS, Rule.class, msgs);
		}
		return super.eBasicRemoveFromContainerFeature(msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case HenshinPackage.ATTRIBUTE_CONDITION__RULE:
				return getRule();
			case HenshinPackage.ATTRIBUTE_CONDITION__CONDITION_TEXT:
				return getConditionText();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case HenshinPackage.ATTRIBUTE_CONDITION__RULE:
				setRule((Rule)newValue);
				return;
			case HenshinPackage.ATTRIBUTE_CONDITION__CONDITION_TEXT:
				setConditionText((String)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case HenshinPackage.ATTRIBUTE_CONDITION__RULE:
				setRule((Rule)null);
				return;
			case HenshinPackage.ATTRIBUTE_CONDITION__CONDITION_TEXT:
				setConditionText(CONDITION_TEXT_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case HenshinPackage.ATTRIBUTE_CONDITION__RULE:
				return getRule() != null;
			case HenshinPackage.ATTRIBUTE_CONDITION__CONDITION_TEXT:
				return CONDITION_TEXT_EDEFAULT == null ? conditionText != null : !CONDITION_TEXT_EDEFAULT.equals(conditionText);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	@Override
	public String toString() {
		return conditionText;
	}
	
} //AttributeConditionImpl