org.eclipse.viatra2.gtasm.model/src/org/eclipse/viatra2/gtasmmodel/gtasm/metamodel/asm/simpleRules/impl/CallRuleImpl.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 java.util.Collection;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.common.util.EList;

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.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

import org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.definitions.Rule;

import org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.simpleRules.CallRule;
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>Call Rule</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.simpleRules.impl.CallRuleImpl#getRule <em>Rule</em>}</li>
 *   <li>{@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.simpleRules.impl.CallRuleImpl#getActualParameters <em>Actual Parameters</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class CallRuleImpl extends ASMRuleInvocationImpl implements CallRule
{
  /**
   * <!-- 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 #getRule() <em>Rule</em>}' reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getRule()
   * @generated
   * @ordered
   */
  protected Rule rule;

  /**
   * The cached value of the '{@link #getActualParameters() <em>Actual Parameters</em>}' containment reference list.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getActualParameters()
   * @generated
   * @ordered
   */
  protected EList<Term> actualParameters;

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Rule getRule()
  {
    if (rule != null && rule.eIsProxy())
    {
      InternalEObject oldRule = (InternalEObject)rule;
      rule = (Rule)eResolveProxy(oldRule);
      if (rule != oldRule)
      {
        if (eNotificationRequired())
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, SimpleRulesPackage.CALL_RULE__RULE, oldRule, rule));
      }
    }
    return rule;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Rule basicGetRule()
  {
    return rule;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setRule(Rule newRule)
  {
    Rule oldRule = rule;
    rule = newRule;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, SimpleRulesPackage.CALL_RULE__RULE, oldRule, rule));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public EList<Term> getActualParameters()
  {
    if (actualParameters == null)
    {
      actualParameters = new EObjectContainmentEList<Term>(Term.class, this, SimpleRulesPackage.CALL_RULE__ACTUAL_PARAMETERS);
    }
    return actualParameters;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
  {
    switch (featureID)
    {
      case SimpleRulesPackage.CALL_RULE__ACTUAL_PARAMETERS:
        return ((InternalEList<?>)getActualParameters()).basicRemove(otherEnd, 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.CALL_RULE__RULE:
        if (resolve) return getRule();
        return basicGetRule();
      case SimpleRulesPackage.CALL_RULE__ACTUAL_PARAMETERS:
        return getActualParameters();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @SuppressWarnings("unchecked")
  @Override
  public void eSet(int featureID, Object newValue)
  {
    switch (featureID)
    {
      case SimpleRulesPackage.CALL_RULE__RULE:
        setRule((Rule)newValue);
        return;
      case SimpleRulesPackage.CALL_RULE__ACTUAL_PARAMETERS:
        getActualParameters().clear();
        getActualParameters().addAll((Collection<? extends Term>)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case SimpleRulesPackage.CALL_RULE__RULE:
        setRule((Rule)null);
        return;
      case SimpleRulesPackage.CALL_RULE__ACTUAL_PARAMETERS:
        getActualParameters().clear();
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
      case SimpleRulesPackage.CALL_RULE__RULE:
        return rule != null;
      case SimpleRulesPackage.CALL_RULE__ACTUAL_PARAMETERS:
        return actualParameters != null && !actualParameters.isEmpty();
    }
    return super.eIsSet(featureID);
  }

} //CallRuleImpl