plugins/org.eclipse.viatra2.gtasm.model/src/org/eclipse/viatra2/gtasmmodel/gtasm/metamodel/gt/impl/PatternVariableImpl.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.gt.impl;

import java.util.Collection;

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

import org.eclipse.emf.ecore.EClass;

import org.eclipse.emf.ecore.util.EObjectResolvingEList;

import org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.asm.definitions.impl.VariableImpl;

import org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.GtPackage;
import org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.PatternVariable;

import org.eclipse.viatra2.gtasmmodel.vpm.editmodel.ModelElement;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Pattern Variable</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.impl.PatternVariableImpl#getElementInPattern <em>Element In Pattern</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class PatternVariableImpl extends VariableImpl implements PatternVariable
{
  /**
   * <!-- 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 #getElementInPattern() <em>Element In Pattern</em>}' reference list.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getElementInPattern()
   * @generated
   * @ordered
   */
  protected EList<ModelElement> elementInPattern;

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public EList<ModelElement> getElementInPattern()
  {
    if (elementInPattern == null)
    {
      elementInPattern = new EObjectResolvingEList<ModelElement>(ModelElement.class, this, GtPackage.PATTERN_VARIABLE__ELEMENT_IN_PATTERN);
    }
    return elementInPattern;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Object eGet(int featureID, boolean resolve, boolean coreType)
  {
    switch (featureID)
    {
      case GtPackage.PATTERN_VARIABLE__ELEMENT_IN_PATTERN:
        return getElementInPattern();
    }
    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 GtPackage.PATTERN_VARIABLE__ELEMENT_IN_PATTERN:
        getElementInPattern().clear();
        getElementInPattern().addAll((Collection<? extends ModelElement>)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case GtPackage.PATTERN_VARIABLE__ELEMENT_IN_PATTERN:
        getElementInPattern().clear();
        return;
    }
    super.eUnset(featureID);
  }

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

} //PatternVariableImpl