plugins/org.eclipse.oomph.workingsets/src/org/eclipse/oomph/workingsets/impl/WorkingSetImpl.java

/*
 * Copyright (c) 2014, 2015, 2018 Eike Stepper (Loehne, Germany) and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 *
 * Contributors:
 *    Eike Stepper - initial API and implementation
 */
package org.eclipse.oomph.workingsets.impl;

import org.eclipse.oomph.base.impl.ModelElementImpl;
import org.eclipse.oomph.predicates.Predicate;
import org.eclipse.oomph.workingsets.WorkingSet;
import org.eclipse.oomph.workingsets.WorkingSetsPackage;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

import org.eclipse.core.resources.IResource;

import java.lang.reflect.InvocationTargetException;
import java.util.Collection;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Working Set</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.oomph.workingsets.impl.WorkingSetImpl#getName <em>Name</em>}</li>
 *   <li>{@link org.eclipse.oomph.workingsets.impl.WorkingSetImpl#getPredicates <em>Predicates</em>}</li>
 *   <li>{@link org.eclipse.oomph.workingsets.impl.WorkingSetImpl#getID <em>ID</em>}</li>
 * </ul>
 *
 * @generated
 */
public class WorkingSetImpl extends ModelElementImpl implements WorkingSet
{
  /**
   * The default value of the '{@link #getName() <em>Name</em>}' attribute.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getName()
   * @generated
   * @ordered
   */
  protected static final String NAME_EDEFAULT = null;

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

  /**
   * The cached value of the '{@link #getPredicates() <em>Predicates</em>}' containment reference list.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @see #getPredicates()
   * @generated
   * @ordered
   */
  protected EList<Predicate> predicates;

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

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

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

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public EList<Predicate> getPredicates()
  {
    if (predicates == null)
    {
      predicates = new EObjectContainmentEList<Predicate>(Predicate.class, this, WorkingSetsPackage.WORKING_SET__PREDICATES);
    }
    return predicates;
  }

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setID(String newID)
  {
    String oldID = iD;
    iD = newID;
    if (eNotificationRequired())
    {
      eNotify(new ENotificationImpl(this, Notification.SET, WorkingSetsPackage.WORKING_SET__ID, oldID, iD));
    }
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated NOT
   */
  public boolean matches(IResource resource)
  {
    for (Predicate predicate : getPredicates())
    {
      if (predicate.matches(resource))
      {
        return true;
      }
    }

    return false;
  }

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

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setName(String newName)
  {
    String oldName = name;
    name = newName;
    if (eNotificationRequired())
    {
      eNotify(new ENotificationImpl(this, Notification.SET, WorkingSetsPackage.WORKING_SET__NAME, oldName, name));
    }
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
  {
    switch (featureID)
    {
      case WorkingSetsPackage.WORKING_SET__PREDICATES:
        return ((InternalEList<?>)getPredicates()).basicRemove(otherEnd, 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 WorkingSetsPackage.WORKING_SET__NAME:
        return getName();
      case WorkingSetsPackage.WORKING_SET__PREDICATES:
        return getPredicates();
      case WorkingSetsPackage.WORKING_SET__ID:
        return getID();
    }
    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 WorkingSetsPackage.WORKING_SET__NAME:
        setName((String)newValue);
        return;
      case WorkingSetsPackage.WORKING_SET__PREDICATES:
        getPredicates().clear();
        getPredicates().addAll((Collection<? extends Predicate>)newValue);
        return;
      case WorkingSetsPackage.WORKING_SET__ID:
        setID((String)newValue);
        return;
    }
    super.eSet(featureID, newValue);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public void eUnset(int featureID)
  {
    switch (featureID)
    {
      case WorkingSetsPackage.WORKING_SET__NAME:
        setName(NAME_EDEFAULT);
        return;
      case WorkingSetsPackage.WORKING_SET__PREDICATES:
        getPredicates().clear();
        return;
      case WorkingSetsPackage.WORKING_SET__ID:
        setID(ID_EDEFAULT);
        return;
    }
    super.eUnset(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean eIsSet(int featureID)
  {
    switch (featureID)
    {
      case WorkingSetsPackage.WORKING_SET__NAME:
        return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
      case WorkingSetsPackage.WORKING_SET__PREDICATES:
        return predicates != null && !predicates.isEmpty();
      case WorkingSetsPackage.WORKING_SET__ID:
        return ID_EDEFAULT == null ? iD != null : !ID_EDEFAULT.equals(iD);
    }
    return super.eIsSet(featureID);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException
  {
    switch (operationID)
    {
      case WorkingSetsPackage.WORKING_SET___MATCHES__IRESOURCE:
        return matches((IResource)arguments.get(0));
    }
    return super.eInvoke(operationID, arguments);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public String toString()
  {
    if (eIsProxy())
    {
      return super.toString();
    }

    StringBuilder result = new StringBuilder(super.toString());
    result.append(" (name: "); //$NON-NLS-1$
    result.append(name);
    result.append(", iD: "); //$NON-NLS-1$
    result.append(iD);
    result.append(')');
    return result.toString();
  }

} // WorkingSetImpl