plugins/org.eclipse.viatra2.gtasm.model/src/org/eclipse/viatra2/gtasmmodel/gtasm/metamodel/asm/simpleRules/impl/ConditionalRuleIfImpl.java

/**
 *  * Copyright (c) 2006-2010 Istvan Rath and Daniel Varro
 *  * 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:
 *  *    Istvan Rath, Daniel Varro - initial API and implementation
 * 
 */
package org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.simpleRules.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.viatra2.gtasmmodel.gtasm.metamodel.asm.simpleRules.ASMRuleInvocation;
import org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.simpleRules.ConditionalRuleIf;
import org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.simpleRules.SimpleRulesPackage;

import org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.terms.Term;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Conditional Rule If</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.simpleRules.impl.ConditionalRuleIfImpl#getExpressionToTest <em>Expression To Test</em>}</li>
 *   <li>{@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.simpleRules.impl.ConditionalRuleIfImpl#getRuleTrue <em>Rule True</em>}</li>
 *   <li>{@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.simpleRules.impl.ConditionalRuleIfImpl#getRuleFalse <em>Rule False</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ConditionalRuleIfImpl extends ASMRuleInvocationImpl implements ConditionalRuleIf
{
  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public static final String copyright = " * Copyright (c) 2006-2010 Istvan Rath and Daniel Varro\r\n * All rights reserved. This program and the accompanying materials\r\n * are made available under the terms of the Eclipse Public License v1.0\r\n * which accompanies this distribution, and is available at\r\n * http://www.eclipse.org/legal/epl-v10.html\r\n *\r\n * Contributors:\r\n *    Istvan Rath, Daniel Varro - initial API and implementation\r\n";

  /**
   * The cached value of the '{@link #getExpressionToTest() <em>Expression To Test</em>}' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getExpressionToTest()
   * @generated
   * @ordered
   */
  protected Term expressionToTest;

  /**
   * The cached value of the '{@link #getRuleTrue() <em>Rule True</em>}' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getRuleTrue()
   * @generated
   * @ordered
   */
  protected ASMRuleInvocation ruleTrue;

  /**
   * The cached value of the '{@link #getRuleFalse() <em>Rule False</em>}' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getRuleFalse()
   * @generated
   * @ordered
   */
  protected ASMRuleInvocation ruleFalse;

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Term getExpressionToTest()
  {
    return expressionToTest;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public NotificationChain basicSetExpressionToTest(Term newExpressionToTest, NotificationChain msgs)
  {
    Term oldExpressionToTest = expressionToTest;
    expressionToTest = newExpressionToTest;
    if (eNotificationRequired())
    {
      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SimpleRulesPackage.CONDITIONAL_RULE_IF__EXPRESSION_TO_TEST, oldExpressionToTest, newExpressionToTest);
      if (msgs == null) msgs = notification; else msgs.add(notification);
    }
    return msgs;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setExpressionToTest(Term newExpressionToTest)
  {
    if (newExpressionToTest != expressionToTest)
    {
      NotificationChain msgs = null;
      if (expressionToTest != null)
        msgs = ((InternalEObject)expressionToTest).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SimpleRulesPackage.CONDITIONAL_RULE_IF__EXPRESSION_TO_TEST, null, msgs);
      if (newExpressionToTest != null)
        msgs = ((InternalEObject)newExpressionToTest).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SimpleRulesPackage.CONDITIONAL_RULE_IF__EXPRESSION_TO_TEST, null, msgs);
      msgs = basicSetExpressionToTest(newExpressionToTest, msgs);
      if (msgs != null) msgs.dispatch();
    }
    else if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, SimpleRulesPackage.CONDITIONAL_RULE_IF__EXPRESSION_TO_TEST, newExpressionToTest, newExpressionToTest));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public ASMRuleInvocation getRuleTrue()
  {
    return ruleTrue;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public NotificationChain basicSetRuleTrue(ASMRuleInvocation newRuleTrue, NotificationChain msgs)
  {
    ASMRuleInvocation oldRuleTrue = ruleTrue;
    ruleTrue = newRuleTrue;
    if (eNotificationRequired())
    {
      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_TRUE, oldRuleTrue, newRuleTrue);
      if (msgs == null) msgs = notification; else msgs.add(notification);
    }
    return msgs;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setRuleTrue(ASMRuleInvocation newRuleTrue)
  {
    if (newRuleTrue != ruleTrue)
    {
      NotificationChain msgs = null;
      if (ruleTrue != null)
        msgs = ((InternalEObject)ruleTrue).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_TRUE, null, msgs);
      if (newRuleTrue != null)
        msgs = ((InternalEObject)newRuleTrue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_TRUE, null, msgs);
      msgs = basicSetRuleTrue(newRuleTrue, msgs);
      if (msgs != null) msgs.dispatch();
    }
    else if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_TRUE, newRuleTrue, newRuleTrue));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public ASMRuleInvocation getRuleFalse()
  {
    return ruleFalse;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public NotificationChain basicSetRuleFalse(ASMRuleInvocation newRuleFalse, NotificationChain msgs)
  {
    ASMRuleInvocation oldRuleFalse = ruleFalse;
    ruleFalse = newRuleFalse;
    if (eNotificationRequired())
    {
      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_FALSE, oldRuleFalse, newRuleFalse);
      if (msgs == null) msgs = notification; else msgs.add(notification);
    }
    return msgs;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setRuleFalse(ASMRuleInvocation newRuleFalse)
  {
    if (newRuleFalse != ruleFalse)
    {
      NotificationChain msgs = null;
      if (ruleFalse != null)
        msgs = ((InternalEObject)ruleFalse).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_FALSE, null, msgs);
      if (newRuleFalse != null)
        msgs = ((InternalEObject)newRuleFalse).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_FALSE, null, msgs);
      msgs = basicSetRuleFalse(newRuleFalse, msgs);
      if (msgs != null) msgs.dispatch();
    }
    else if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_FALSE, newRuleFalse, newRuleFalse));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
  {
    switch (featureID)
    {
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__EXPRESSION_TO_TEST:
        return basicSetExpressionToTest(null, msgs);
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_TRUE:
        return basicSetRuleTrue(null, msgs);
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_FALSE:
        return basicSetRuleFalse(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 SimpleRulesPackage.CONDITIONAL_RULE_IF__EXPRESSION_TO_TEST:
        return getExpressionToTest();
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_TRUE:
        return getRuleTrue();
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_FALSE:
        return getRuleFalse();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eSet(int featureID, Object newValue)
  {
    switch (featureID)
    {
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__EXPRESSION_TO_TEST:
        setExpressionToTest((Term)newValue);
        return;
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_TRUE:
        setRuleTrue((ASMRuleInvocation)newValue);
        return;
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_FALSE:
        setRuleFalse((ASMRuleInvocation)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__EXPRESSION_TO_TEST:
        setExpressionToTest((Term)null);
        return;
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_TRUE:
        setRuleTrue((ASMRuleInvocation)null);
        return;
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_FALSE:
        setRuleFalse((ASMRuleInvocation)null);
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__EXPRESSION_TO_TEST:
        return expressionToTest != null;
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_TRUE:
        return ruleTrue != null;
      case SimpleRulesPackage.CONDITIONAL_RULE_IF__RULE_FALSE:
        return ruleFalse != null;
    }
    return super.eIsSet(featureID);
  }

} //ConditionalRuleIfImpl