Java tutorial
/*! ****************************************************************************** * * Pentaho Data Integration * * Copyright (C) 2002-2017 by Hitachi Vantara : http://www.pentaho.com * ******************************************************************************* * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * ******************************************************************************/ package org.pentaho.di.core.vfs; import org.apache.commons.vfs2.FileObject; public interface AliasedFileObject { /** * Returns the string that contains original file object URI. * * @return original URI string */ String getOriginalURIString(); public static boolean isAliasedFile(FileObject file) { return AliasedFileObject.class.isAssignableFrom(file.getClass()); } }