/**
 * <copyright>
 * </copyright>
 *
 * $Id: ModuleCoreAdapterFactory.java,v 1.5 2005/01/24 21:34:03 cbridgha Exp $
 */
package org.eclipse.wst.common.modulecore.util;

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

import org.eclipse.emf.common.notify.impl.AdapterFactoryImpl;

import org.eclipse.emf.ecore.EObject;

import org.eclipse.wst.common.modulecore.*;

/**
 * <!-- begin-user-doc -->
 * The <b>Adapter Factory</b> for the model.
 * It provides an adapter <code>createXXX</code> method for each class of the model.
 * <!-- end-user-doc -->
 * @see org.eclipse.wst.common.modulecore.ModuleCorePackage
 * @generated
 */
public class ModuleCoreAdapterFactory extends AdapterFactoryImpl {
	/**
	 * The cached model package.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected static ModuleCorePackage modelPackage;

	/**
	 * Creates an instance of the adapter factory.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ModuleCoreAdapterFactory() {
		if (modelPackage == null) {
			modelPackage = ModuleCorePackage.eINSTANCE;
		}
	}

	/**
	 * Returns whether this factory is applicable for the type of the object.
	 * <!-- begin-user-doc -->
	 * This implementation returns <code>true</code> if the object is either the model's package or is an instance object of the model.
	 * <!-- end-user-doc -->
	 * @return whether this factory is applicable for the type of the object.
	 * @generated
	 */
	public boolean isFactoryForType(Object object) {
		if (object == modelPackage) {
			return true;
		}
		if (object instanceof EObject) {
			return ((EObject)object).eClass().getEPackage() == modelPackage;
		}
		return false;
	}

	/**
	 * The switch the delegates to the <code>createXXX</code> methods.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ModuleCoreSwitch modelSwitch =
		new ModuleCoreSwitch() {
			public Object caseDeployedApplication(DeployedApplication object) {
				return createDeployedApplicationAdapter();
			}
			public Object caseDeployScheme(DeployScheme object) {
				return createDeploySchemeAdapter();
			}
			public Object caseWorkbenchModule(WorkbenchModule object) {
				return createWorkbenchModuleAdapter();
			}
			public Object caseWorkbenchModuleResource(WorkbenchModuleResource object) {
				return createWorkbenchModuleResourceAdapter();
			}
			public Object caseWorkbenchApplication(WorkbenchApplication object) {
				return createWorkbenchApplicationAdapter();
			}
			public Object caseIModuleHandle(IModuleHandle object) {
				return createIModuleHandleAdapter();
			}
			public Object caseIModuleType(IModuleType object) {
				return createIModuleTypeAdapter();
			}
			public Object caseProjectModules(ProjectModules object) {
				return createProjectModulesAdapter();
			}
			public Object defaultCase(EObject object) {
				return createEObjectAdapter();
			}
		};

	/**
	 * Creates an adapter for the <code>target</code>.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param target the object to adapt.
	 * @return the adapter for the <code>target</code>.
	 * @generated
	 */
	public Adapter createAdapter(Notifier target) {
		return (Adapter)modelSwitch.doSwitch((EObject)target);
	}


	/**
	 * Creates a new adapter for an object of class '{@link org.eclipse.wst.common.modulecore.DeployedApplication <em>Deployed Application</em>}'.
	 * <!-- begin-user-doc -->
	 * This default implementation returns null so that we can easily ignore cases;
	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
	 * <!-- end-user-doc -->
	 * @return the new adapter.
	 * @see org.eclipse.wst.common.modulecore.DeployedApplication
	 * @generated
	 */
	public Adapter createDeployedApplicationAdapter() {
		return null;
	}

	/**
	 * Creates a new adapter for an object of class '{@link org.eclipse.wst.common.modulecore.DeployScheme <em>Deploy Scheme</em>}'.
	 * <!-- begin-user-doc -->
	 * This default implementation returns null so that we can easily ignore cases;
	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
	 * <!-- end-user-doc -->
	 * @return the new adapter.
	 * @see org.eclipse.wst.common.modulecore.DeployScheme
	 * @generated
	 */
	public Adapter createDeploySchemeAdapter() {
		return null;
	}

	/**
	 * Creates a new adapter for an object of class '{@link org.eclipse.wst.common.modulecore.WorkbenchModule <em>Workbench Module</em>}'.
	 * <!-- begin-user-doc -->
	 * This default implementation returns null so that we can easily ignore cases;
	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
	 * <!-- end-user-doc -->
	 * @return the new adapter.
	 * @see org.eclipse.wst.common.modulecore.WorkbenchModule
	 * @generated
	 */
	public Adapter createWorkbenchModuleAdapter() {
		return null;
	}

	/**
	 * Creates a new adapter for an object of class '{@link org.eclipse.wst.common.modulecore.WorkbenchModuleResource <em>Workbench Module Resource</em>}'.
	 * <!-- begin-user-doc -->
	 * This default implementation returns null so that we can easily ignore cases;
	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
	 * <!-- end-user-doc -->
	 * @return the new adapter.
	 * @see org.eclipse.wst.common.modulecore.WorkbenchModuleResource
	 * @generated
	 */
	public Adapter createWorkbenchModuleResourceAdapter() {
		return null;
	}

	/**
	 * Creates a new adapter for an object of class '{@link org.eclipse.wst.common.modulecore.WorkbenchApplication <em>Workbench Application</em>}'.
	 * <!-- begin-user-doc -->
	 * This default implementation returns null so that we can easily ignore cases;
	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
	 * <!-- end-user-doc -->
	 * @return the new adapter.
	 * @see org.eclipse.wst.common.modulecore.WorkbenchApplication
	 * @generated
	 */
	public Adapter createWorkbenchApplicationAdapter() {
		return null;
	}

	/**
	 * Creates a new adapter for an object of class '{@link org.eclipse.wst.common.modulecore.IModuleHandle <em>IModule Handle</em>}'.
	 * <!-- begin-user-doc -->
	 * This default implementation returns null so that we can easily ignore cases;
	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
	 * <!-- end-user-doc -->
	 * @return the new adapter.
	 * @see org.eclipse.wst.common.modulecore.IModuleHandle
	 * @generated
	 */
	public Adapter createIModuleHandleAdapter() {
		return null;
	}

	/**
	 * Creates a new adapter for an object of class '{@link org.eclipse.wst.common.modulecore.IModuleType <em>IModule Type</em>}'.
	 * <!-- begin-user-doc -->
	 * This default implementation returns null so that we can easily ignore cases;
	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
	 * <!-- end-user-doc -->
	 * @return the new adapter.
	 * @see org.eclipse.wst.common.modulecore.IModuleType
	 * @generated
	 */
	public Adapter createIModuleTypeAdapter() {
		return null;
	}

	/**
	 * Creates a new adapter for an object of class '{@link org.eclipse.wst.common.modulecore.ProjectModules <em>Project Modules</em>}'.
	 * <!-- begin-user-doc -->
	 * This default implementation returns null so that we can easily ignore cases;
	 * it's useful to ignore a case when inheritance will catch all the cases anyway.
	 * <!-- end-user-doc -->
	 * @return the new adapter.
	 * @see org.eclipse.wst.common.modulecore.ProjectModules
	 * @generated
	 */
	public Adapter createProjectModulesAdapter() {
		return null;
	}

	/**
	 * Creates a new adapter for the default case.
	 * <!-- begin-user-doc -->
	 * This default implementation returns null.
	 * <!-- end-user-doc -->
	 * @return the new adapter.
	 * @generated
	 */
	public Adapter createEObjectAdapter() {
		return null;
	}

} //ModuleCoreAdapterFactory
