/**
 * <copyright>
 * </copyright>
 *

 */
package jp.ac.jaist.kslab.e4.dsl.e4Dsl.impl;

import jp.ac.jaist.kslab.e4.dsl.e4Dsl.Binding;
import jp.ac.jaist.kslab.e4.dsl.e4Dsl.Command;
import jp.ac.jaist.kslab.e4.dsl.e4Dsl.E4DslPackage;

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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Binding</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link jp.ac.jaist.kslab.e4.dsl.e4Dsl.impl.BindingImpl#getCommand <em>Command</em>}</li>
 *   <li>{@link jp.ac.jaist.kslab.e4.dsl.e4Dsl.impl.BindingImpl#getKey <em>Key</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class BindingImpl extends MinimalEObjectImpl.Container implements Binding
{
  /**
   * The cached value of the '{@link #getCommand() <em>Command</em>}' reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getCommand()
   * @generated
   * @ordered
   */
  protected Command command;

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

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  protected EClass eStaticClass()
  {
    return E4DslPackage.Literals.BINDING;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Command getCommand()
  {
    if (command != null && command.eIsProxy())
    {
      InternalEObject oldCommand = (InternalEObject)command;
      command = (Command)eResolveProxy(oldCommand);
      if (command != oldCommand)
      {
        if (eNotificationRequired())
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, E4DslPackage.BINDING__COMMAND, oldCommand, command));
      }
    }
    return command;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public Command basicGetCommand()
  {
    return command;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setCommand(Command newCommand)
  {
    Command oldCommand = command;
    command = newCommand;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, E4DslPackage.BINDING__COMMAND, oldCommand, command));
  }

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setKey(String newKey)
  {
    String oldKey = key;
    key = newKey;
    if (eNotificationRequired())
      eNotify(new ENotificationImpl(this, Notification.SET, E4DslPackage.BINDING__KEY, oldKey, key));
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Object eGet(int featureID, boolean resolve, boolean coreType)
  {
    switch (featureID)
    {
      case E4DslPackage.BINDING__COMMAND:
        if (resolve) return getCommand();
        return basicGetCommand();
      case E4DslPackage.BINDING__KEY:
        return getKey();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eSet(int featureID, Object newValue)
  {
    switch (featureID)
    {
      case E4DslPackage.BINDING__COMMAND:
        setCommand((Command)newValue);
        return;
      case E4DslPackage.BINDING__KEY:
        setKey((String)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case E4DslPackage.BINDING__COMMAND:
        setCommand((Command)null);
        return;
      case E4DslPackage.BINDING__KEY:
        setKey(KEY_EDEFAULT);
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
      case E4DslPackage.BINDING__COMMAND:
        return command != null;
      case E4DslPackage.BINDING__KEY:
        return KEY_EDEFAULT == null ? key != null : !KEY_EDEFAULT.equals(key);
    }
    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(" (key: ");
    result.append(key);
    result.append(')');
    return result.toString();
  }

} //BindingImpl
