RuleImpl.java example

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CertWare-master
/**
 */
package net.certware.argument.language.l.impl;

import net.certware.argument.language.l.Head;
import net.certware.argument.language.l.LPackage;
import net.certware.argument.language.l.Rule;
import net.certware.argument.language.l.Sentence;

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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Rule</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link net.certware.argument.language.l.impl.RuleImpl#getHead <em>Head</em>}</li>
 *   <li>{@link net.certware.argument.language.l.impl.RuleImpl#getCondition <em>Condition</em>}</li>
 *   <li>{@link net.certware.argument.language.l.impl.RuleImpl#getBody <em>Body</em>}</li>
 * </ul>
 *
 * @generated
 */
public class RuleImpl extends StatementImpl implements Rule
{
  /**
   * The cached value of the '{@link #getHead() <em>Head</em>}' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getHead()
   * @generated
   * @ordered
   */
  protected Head head;

  /**
   * The default value of the '{@link #getCondition() <em>Condition</em>}' attribute.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getCondition()
   * @generated
   * @ordered
   */
  protected static final String CONDITION_EDEFAULT = null;

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

  /**
   * The cached value of the '{@link #getBody() <em>Body</em>}' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getBody()
   * @generated
   * @ordered
   */
  protected Sentence body;

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Head getHead()
  {
    return head;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public NotificationChain basicSetHead(Head newHead, NotificationChain msgs)
  {
    Head oldHead = head;
    head = newHead;
    if (eNotificationRequired())
    {
      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, LPackage.RULE__HEAD, oldHead, newHead);
      if (msgs == null) msgs = notification; else msgs.add(notification);
    }
    return msgs;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setHead(Head newHead)
  {
    if (newHead != head)
    {
      NotificationChain msgs = null;
      if (head != null)
        msgs = ((InternalEObject)head).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - LPackage.RULE__HEAD, null, msgs);
      if (newHead != null)
        msgs = ((InternalEObject)newHead).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - LPackage.RULE__HEAD, null, msgs);
      msgs = basicSetHead(newHead, msgs);
      if (msgs != null) msgs.dispatch();
    }
    else if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, LPackage.RULE__HEAD, newHead, newHead));
  }

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setCondition(String newCondition)
  {
    String oldCondition = condition;
    condition = newCondition;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, LPackage.RULE__CONDITION, oldCondition, condition));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Sentence getBody()
  {
    return body;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public NotificationChain basicSetBody(Sentence newBody, NotificationChain msgs)
  {
    Sentence oldBody = body;
    body = newBody;
    if (eNotificationRequired())
    {
      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, LPackage.RULE__BODY, oldBody, newBody);
      if (msgs == null) msgs = notification; else msgs.add(notification);
    }
    return msgs;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setBody(Sentence newBody)
  {
    if (newBody != body)
    {
      NotificationChain msgs = null;
      if (body != null)
        msgs = ((InternalEObject)body).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - LPackage.RULE__BODY, null, msgs);
      if (newBody != null)
        msgs = ((InternalEObject)newBody).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - LPackage.RULE__BODY, null, msgs);
      msgs = basicSetBody(newBody, msgs);
      if (msgs != null) msgs.dispatch();
    }
    else if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, LPackage.RULE__BODY, newBody, newBody));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
  {
    switch (featureID)
    {
      case LPackage.RULE__HEAD:
        return basicSetHead(null, msgs);
      case LPackage.RULE__BODY:
        return basicSetBody(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 LPackage.RULE__HEAD:
        return getHead();
      case LPackage.RULE__CONDITION:
        return getCondition();
      case LPackage.RULE__BODY:
        return getBody();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eSet(int featureID, Object newValue)
  {
    switch (featureID)
    {
      case LPackage.RULE__HEAD:
        setHead((Head)newValue);
        return;
      case LPackage.RULE__CONDITION:
        setCondition((String)newValue);
        return;
      case LPackage.RULE__BODY:
        setBody((Sentence)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case LPackage.RULE__HEAD:
        setHead((Head)null);
        return;
      case LPackage.RULE__CONDITION:
        setCondition(CONDITION_EDEFAULT);
        return;
      case LPackage.RULE__BODY:
        setBody((Sentence)null);
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
      case LPackage.RULE__HEAD:
        return head != null;
      case LPackage.RULE__CONDITION:
        return CONDITION_EDEFAULT == null ? condition != null : !CONDITION_EDEFAULT.equals(condition);
      case LPackage.RULE__BODY:
        return body != null;
    }
    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(" (condition: ");
    result.append(condition);
    result.append(')');
    return result.toString();
  }

} //RuleImpl