/*
 * Copyright (c) 2013 Eike Stepper (Berlin, Germany) and others.
 * 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:
 *    Eike Stepper - initial API and implementation
 */
package org.eclipse.emf.cdo.tests.model6.legacy.impl;

import org.eclipse.emf.cdo.tests.model6.PropertiesMapEntryValue;
import org.eclipse.emf.cdo.tests.model6.legacy.Model6Package;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.BasicEMap;
import org.eclipse.emf.common.util.EMap;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.EObjectImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Properties Map Entry</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.emf.cdo.tests.model6.legacy.impl.PropertiesMapEntryImpl#getTypedKey <em>Key</em>}</li>
 *   <li>{@link org.eclipse.emf.cdo.tests.model6.legacy.impl.PropertiesMapEntryImpl#getTypedValue <em>Value</em>}</li>
 * </ul>
 *
 * @generated
 */
public class PropertiesMapEntryImpl extends EObjectImpl implements BasicEMap.Entry<String, PropertiesMapEntryValue>
{
  /**
   * The default value of the '{@link #getTypedKey() <em>Key</em>}' attribute.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getTypedKey()
   * @generated
   * @ordered
   */
  protected static final String KEY_EDEFAULT = null;

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

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  protected EClass eStaticClass()
  {
    return Model6Package.eINSTANCE.getPropertiesMapEntry();
  }

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setTypedKey(String newKey)
  {
    String oldKey = key;
    key = newKey;
    if (eNotificationRequired())
    {
      eNotify(new ENotificationImpl(this, Notification.SET, Model6Package.PROPERTIES_MAP_ENTRY__KEY, oldKey, key));
    }
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public PropertiesMapEntryValue getTypedValue()
  {
    if (value != null && value.eIsProxy())
    {
      InternalEObject oldValue = (InternalEObject)value;
      value = (PropertiesMapEntryValue)eResolveProxy(oldValue);
      if (value != oldValue)
      {
        InternalEObject newValue = (InternalEObject)value;
        NotificationChain msgs = oldValue.eInverseRemove(this,
            EOPPOSITE_FEATURE_BASE - Model6Package.PROPERTIES_MAP_ENTRY__VALUE, null, null);
        if (newValue.eInternalContainer() == null)
        {
          msgs = newValue.eInverseAdd(this, EOPPOSITE_FEATURE_BASE - Model6Package.PROPERTIES_MAP_ENTRY__VALUE, null,
              msgs);
        }
        if (msgs != null)
        {
          msgs.dispatch();
        }
        if (eNotificationRequired())
        {
          eNotify(new ENotificationImpl(this, Notification.RESOLVE, Model6Package.PROPERTIES_MAP_ENTRY__VALUE, oldValue,
              value));
        }
      }
    }
    return value;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public PropertiesMapEntryValue basicGetTypedValue()
  {
    return value;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public NotificationChain basicSetTypedValue(PropertiesMapEntryValue newValue, NotificationChain msgs)
  {
    PropertiesMapEntryValue oldValue = value;
    value = newValue;
    if (eNotificationRequired())
    {
      ENotificationImpl notification = new ENotificationImpl(this, Notification.SET,
          Model6Package.PROPERTIES_MAP_ENTRY__VALUE, oldValue, newValue);
      if (msgs == null)
      {
        msgs = notification;
      }
      else
      {
        msgs.add(notification);
      }
    }
    return msgs;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setTypedValue(PropertiesMapEntryValue newValue)
  {
    if (newValue != value)
    {
      NotificationChain msgs = null;
      if (value != null)
      {
        msgs = ((InternalEObject)value).eInverseRemove(this,
            EOPPOSITE_FEATURE_BASE - Model6Package.PROPERTIES_MAP_ENTRY__VALUE, null, msgs);
      }
      if (newValue != null)
      {
        msgs = ((InternalEObject)newValue).eInverseAdd(this,
            EOPPOSITE_FEATURE_BASE - Model6Package.PROPERTIES_MAP_ENTRY__VALUE, null, msgs);
      }
      msgs = basicSetTypedValue(newValue, msgs);
      if (msgs != null)
      {
        msgs.dispatch();
      }
    }
    else if (eNotificationRequired())
    {
      eNotify(
          new ENotificationImpl(this, Notification.SET, Model6Package.PROPERTIES_MAP_ENTRY__VALUE, newValue, newValue));
    }
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
  {
    switch (featureID)
    {
    case Model6Package.PROPERTIES_MAP_ENTRY__VALUE:
      return basicSetTypedValue(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 Model6Package.PROPERTIES_MAP_ENTRY__KEY:
      return getTypedKey();
    case Model6Package.PROPERTIES_MAP_ENTRY__VALUE:
      if (resolve)
      {
        return getTypedValue();
      }
      return basicGetTypedValue();
    }
    return super.eGet(featureID, resolve, coreType);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eSet(int featureID, Object newValue)
  {
    switch (featureID)
    {
    case Model6Package.PROPERTIES_MAP_ENTRY__KEY:
      setTypedKey((String)newValue);
      return;
    case Model6Package.PROPERTIES_MAP_ENTRY__VALUE:
      setTypedValue((PropertiesMapEntryValue)newValue);
      return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
    case Model6Package.PROPERTIES_MAP_ENTRY__KEY:
      setTypedKey(KEY_EDEFAULT);
      return;
    case Model6Package.PROPERTIES_MAP_ENTRY__VALUE:
      setTypedValue((PropertiesMapEntryValue)null);
      return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
    case Model6Package.PROPERTIES_MAP_ENTRY__KEY:
      return KEY_EDEFAULT == null ? key != null : !KEY_EDEFAULT.equals(key);
    case Model6Package.PROPERTIES_MAP_ENTRY__VALUE:
      return value != 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(" (key: ");
    result.append(key);
    result.append(')');
    return result.toString();
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected int hash = -1;

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public int getHash()
  {
    if (hash == -1)
    {
      Object theKey = getKey();
      hash = theKey == null ? 0 : theKey.hashCode();
    }
    return hash;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setHash(int hash)
  {
    this.hash = hash;
  }

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public PropertiesMapEntryValue getValue()
  {
    return getTypedValue();
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public PropertiesMapEntryValue setValue(PropertiesMapEntryValue value)
  {
    PropertiesMapEntryValue oldValue = getValue();
    setTypedValue(value);
    return oldValue;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @SuppressWarnings("unchecked")
  public EMap<String, PropertiesMapEntryValue> getEMap()
  {
    EObject container = eContainer();
    return container == null ? null : (EMap<String, PropertiesMapEntryValue>)container.eGet(eContainmentFeature());
  }

} // PropertiesMapEntryImpl