JavaConstantReferenceImpl.java

/**
 */
package de.gebit.integrity.dsl.impl;

import de.gebit.integrity.dsl.DslPackage;
import de.gebit.integrity.dsl.JavaConstantReference;

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

import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;

import org.eclipse.xtext.common.types.JvmField;
import org.eclipse.xtext.common.types.JvmType;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Java Constant Reference</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link de.gebit.integrity.dsl.impl.JavaConstantReferenceImpl#getType <em>Type</em>}</li>
 *   <li>{@link de.gebit.integrity.dsl.impl.JavaConstantReferenceImpl#getConstant <em>Constant</em>}</li>
 * </ul>
 *
 * @generated
 */
public class JavaConstantReferenceImpl extends MinimalEObjectImpl.Container implements JavaConstantReference
{
  /**
   * The cached value of the '{@link #getType() <em>Type</em>}' reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getType()
   * @generated
   * @ordered
   */
  protected JvmType type;

  /**
   * The cached value of the '{@link #getConstant() <em>Constant</em>}' reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getConstant()
   * @generated
   * @ordered
   */
  protected JvmField constant;

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public JvmType getType()
  {
    if (type != null && type.eIsProxy())
    {
      InternalEObject oldType = (InternalEObject)type;
      type = (JvmType)eResolveProxy(oldType);
      if (type != oldType)
      {
        if (eNotificationRequired())
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, DslPackage.JAVA_CONSTANT_REFERENCE__TYPE, oldType, type));
      }
    }
    return type;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public JvmType basicGetType()
  {
    return type;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setType(JvmType newType)
  {
    JvmType oldType = type;
    type = newType;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, DslPackage.JAVA_CONSTANT_REFERENCE__TYPE, oldType, type));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public JvmField getConstant()
  {
    if (constant != null && constant.eIsProxy())
    {
      InternalEObject oldConstant = (InternalEObject)constant;
      constant = (JvmField)eResolveProxy(oldConstant);
      if (constant != oldConstant)
      {
        if (eNotificationRequired())
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, DslPackage.JAVA_CONSTANT_REFERENCE__CONSTANT, oldConstant, constant));
      }
    }
    return constant;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public JvmField basicGetConstant()
  {
    return constant;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setConstant(JvmField newConstant)
  {
    JvmField oldConstant = constant;
    constant = newConstant;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, DslPackage.JAVA_CONSTANT_REFERENCE__CONSTANT, oldConstant, constant));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Object eGet(int featureID, boolean resolve, boolean coreType)
  {
    switch (featureID)
    {
      case DslPackage.JAVA_CONSTANT_REFERENCE__TYPE:
        if (resolve) return getType();
        return basicGetType();
      case DslPackage.JAVA_CONSTANT_REFERENCE__CONSTANT:
        if (resolve) return getConstant();
        return basicGetConstant();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eSet(int featureID, Object newValue)
  {
    switch (featureID)
    {
      case DslPackage.JAVA_CONSTANT_REFERENCE__TYPE:
        setType((JvmType)newValue);
        return;
      case DslPackage.JAVA_CONSTANT_REFERENCE__CONSTANT:
        setConstant((JvmField)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case DslPackage.JAVA_CONSTANT_REFERENCE__TYPE:
        setType((JvmType)null);
        return;
      case DslPackage.JAVA_CONSTANT_REFERENCE__CONSTANT:
        setConstant((JvmField)null);
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
      case DslPackage.JAVA_CONSTANT_REFERENCE__TYPE:
        return type != null;
      case DslPackage.JAVA_CONSTANT_REFERENCE__CONSTANT:
        return constant != null;
    }
    return super.eIsSet(featureID);
  }

} //JavaConstantReferenceImpl