org.eclipse.viatra2.gtasm.model.edit/src/org/eclipse/viatra2/gtasmmodel/gtasm/metamodel/gt/provider/GtItemProviderAdapterFactory.java

/**
 *  * Copyright (c) 2006-2010 Istvan Rath and Daniel Varro
 *  * 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:
 *  *    Istvan Rath, Daniel Varro - initial API and implementation
 * 
 */
package org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.provider;

import java.util.ArrayList;
import java.util.Collection;

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

import org.eclipse.emf.edit.provider.ChangeNotifier;
import org.eclipse.emf.edit.provider.ComposeableAdapterFactory;
import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
import org.eclipse.emf.edit.provider.IChangeNotifier;
import org.eclipse.emf.edit.provider.IDisposable;
import org.eclipse.emf.edit.provider.IEditingDomainItemProvider;
import org.eclipse.emf.edit.provider.IItemLabelProvider;
import org.eclipse.emf.edit.provider.IItemPropertySource;
import org.eclipse.emf.edit.provider.INotifyChangedListener;
import org.eclipse.emf.edit.provider.IStructuredItemContentProvider;
import org.eclipse.emf.edit.provider.ITreeItemContentProvider;

import org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.util.GtAdapterFactory;

/**
 * This is the factory that is used to provide the interfaces needed to support Viewers.
 * The adapters generated by this factory convert EMF adapter notifications into calls to {@link #fireNotifyChanged fireNotifyChanged}.
 * The adapters also support Eclipse property sheets.
 * Note that most of the adapters are shared among multiple instances.
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
public class GtItemProviderAdapterFactory extends GtAdapterFactory implements ComposeableAdapterFactory, IChangeNotifier, IDisposable
{
  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public static final String copyright = " * Copyright (c) 2006-2010 Istvan Rath and Daniel Varro\r\n * All rights reserved. This program and the accompanying materials\r\n * are made available under the terms of the Eclipse Public License v1.0\r\n * which accompanies this distribution, and is available at\r\n * http://www.eclipse.org/legal/epl-v10.html\r\n *\r\n * Contributors:\r\n *    Istvan Rath, Daniel Varro - initial API and implementation\r\n";

  /**
   * This keeps track of the root adapter factory that delegates to this adapter factory.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected ComposedAdapterFactory parentAdapterFactory;

  /**
   * This is used to implement {@link org.eclipse.emf.edit.provider.IChangeNotifier}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected IChangeNotifier changeNotifier = new ChangeNotifier();

  /**
   * This keeps track of all the supported types checked by {@link #isFactoryForType isFactoryForType}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected Collection<Object> supportedTypes = new ArrayList<Object>();

  /**
   * This constructs an instance.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public GtItemProviderAdapterFactory()
  {
    supportedTypes.add(IEditingDomainItemProvider.class);
    supportedTypes.add(IStructuredItemContentProvider.class);
    supportedTypes.add(ITreeItemContentProvider.class);
    supportedTypes.add(IItemLabelProvider.class);
    supportedTypes.add(IItemPropertySource.class);
  }

  /**
   * This keeps track of the one adapter used for all {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.GTPatternBody} instances.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected GTPatternBodyItemProvider gtPatternBodyItemProvider;

  /**
   * This creates an adapter for a {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.GTPatternBody}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter createGTPatternBodyAdapter()
  {
    if (gtPatternBodyItemProvider == null)
    {
      gtPatternBodyItemProvider = new GTPatternBodyItemProvider(this);
    }

    return gtPatternBodyItemProvider;
  }

  /**
   * This keeps track of the one adapter used for all {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.GTPattern} instances.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected GTPatternItemProvider gtPatternItemProvider;

  /**
   * This creates an adapter for a {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.GTPattern}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter createGTPatternAdapter()
  {
    if (gtPatternItemProvider == null)
    {
      gtPatternItemProvider = new GTPatternItemProvider(this);
    }

    return gtPatternItemProvider;
  }

  /**
   * This keeps track of the one adapter used for all {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.PatternVariable} instances.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected PatternVariableItemProvider patternVariableItemProvider;

  /**
   * This creates an adapter for a {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.PatternVariable}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter createPatternVariableAdapter()
  {
    if (patternVariableItemProvider == null)
    {
      patternVariableItemProvider = new PatternVariableItemProvider(this);
    }

    return patternVariableItemProvider;
  }

  /**
   * This keeps track of the one adapter used for all {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.PatternVariableAssignment} instances.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected PatternVariableAssignmentItemProvider patternVariableAssignmentItemProvider;

  /**
   * This creates an adapter for a {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.PatternVariableAssignment}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter createPatternVariableAssignmentAdapter()
  {
    if (patternVariableAssignmentItemProvider == null)
    {
      patternVariableAssignmentItemProvider = new PatternVariableAssignmentItemProvider(this);
    }

    return patternVariableAssignmentItemProvider;
  }

  /**
   * This keeps track of the one adapter used for all {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.GTRule} instances.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected GTRuleItemProvider gtRuleItemProvider;

  /**
   * This creates an adapter for a {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.GTRule}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter createGTRuleAdapter()
  {
    if (gtRuleItemProvider == null)
    {
      gtRuleItemProvider = new GTRuleItemProvider(this);
    }

    return gtRuleItemProvider;
  }

  /**
   * This keeps track of the one adapter used for all {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.ContainmentConstraint} instances.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected ContainmentConstraintItemProvider containmentConstraintItemProvider;

  /**
   * This creates an adapter for a {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.ContainmentConstraint}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter createContainmentConstraintAdapter()
  {
    if (containmentConstraintItemProvider == null)
    {
      containmentConstraintItemProvider = new ContainmentConstraintItemProvider(this);
    }

    return containmentConstraintItemProvider;
  }

  /**
   * This keeps track of the one adapter used for all {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.GTMatchCounter} instances.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected GTMatchCounterItemProvider gtMatchCounterItemProvider;

  /**
   * This creates an adapter for a {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.GTMatchCounter}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter createGTMatchCounterAdapter()
  {
    if (gtMatchCounterItemProvider == null)
    {
      gtMatchCounterItemProvider = new GTMatchCounterItemProvider(this);
    }

    return gtMatchCounterItemProvider;
  }

  /**
   * This keeps track of the one adapter used for all {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.NonInjectivityConstraint} instances.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  protected NonInjectivityConstraintItemProvider nonInjectivityConstraintItemProvider;

  /**
   * This creates an adapter for a {@link org.eclipse.viatra2.gtasmmodel.gtasm.metamodel.gt.NonInjectivityConstraint}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter createNonInjectivityConstraintAdapter()
  {
    if (nonInjectivityConstraintItemProvider == null)
    {
      nonInjectivityConstraintItemProvider = new NonInjectivityConstraintItemProvider(this);
    }

    return nonInjectivityConstraintItemProvider;
  }

  /**
   * This returns the root adapter factory that contains this factory.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public ComposeableAdapterFactory getRootAdapterFactory()
  {
    return parentAdapterFactory == null ? this : parentAdapterFactory.getRootAdapterFactory();
  }

  /**
   * This sets the composed adapter factory that contains this factory.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void setParentAdapterFactory(ComposedAdapterFactory parentAdapterFactory)
  {
    this.parentAdapterFactory = parentAdapterFactory;
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public boolean isFactoryForType(Object type)
  {
    return supportedTypes.contains(type) || super.isFactoryForType(type);
  }

  /**
   * This implementation substitutes the factory itself as the key for the adapter.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Adapter adapt(Notifier notifier, Object type)
  {
    return super.adapt(notifier, this);
  }

  /**
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  @Override
  public Object adapt(Object object, Object type)
  {
    if (isFactoryForType(type))
    {
      Object adapter = super.adapt(object, type);
      if (!(type instanceof Class<?>) || (((Class<?>)type).isInstance(adapter)))
      {
        return adapter;
      }
    }

    return null;
  }

  /**
   * This adds a listener.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void addListener(INotifyChangedListener notifyChangedListener)
  {
    changeNotifier.addListener(notifyChangedListener);
  }

  /**
   * This removes a listener.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void removeListener(INotifyChangedListener notifyChangedListener)
  {
    changeNotifier.removeListener(notifyChangedListener);
  }

  /**
   * This delegates to {@link #changeNotifier} and to {@link #parentAdapterFactory}.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void fireNotifyChanged(Notification notification)
  {
    changeNotifier.fireNotifyChanged(notification);

    if (parentAdapterFactory != null)
    {
      parentAdapterFactory.fireNotifyChanged(notification);
    }
  }

  /**
   * This disposes all of the item providers created by this factory. 
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @generated
   */
  public void dispose()
  {
    if (gtPatternBodyItemProvider != null) gtPatternBodyItemProvider.dispose();
    if (gtPatternItemProvider != null) gtPatternItemProvider.dispose();
    if (patternVariableItemProvider != null) patternVariableItemProvider.dispose();
    if (patternVariableAssignmentItemProvider != null) patternVariableAssignmentItemProvider.dispose();
    if (gtRuleItemProvider != null) gtRuleItemProvider.dispose();
    if (containmentConstraintItemProvider != null) containmentConstraintItemProvider.dispose();
    if (gtMatchCounterItemProvider != null) gtMatchCounterItemProvider.dispose();
    if (nonInjectivityConstraintItemProvider != null) nonInjectivityConstraintItemProvider.dispose();
  }

}