/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* 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.guvnor.common.services.backend.file;
import java.util.Collection;
import org.uberfire.java.nio.file.DirectoryStream;
import org.uberfire.java.nio.file.Path;
/**
* Service to discover files in a given Path
*/
public interface FileDiscoveryService {
/**
* Discover files
* @param pathToSearch The root Path to search. Sub-folders are not included.
* @param filter A filter to restrict the matched files.
* @param recursive True is sub-folders are to be scanned
* @return
*/
Collection<Path> discoverFiles( final Path pathToSearch,
final DirectoryStream.Filter<org.uberfire.java.nio.file.Path> filter,
final boolean recursive );
/**
* Discover files. Convenience method excluding sub-folders
* @param pathToSearch The root Path to search. Sub-folders are not included.
* @param filter A filter to restrict the matched files.
* @return
*/
Collection<Path> discoverFiles( final Path pathToSearch,
final DirectoryStream.Filter<org.uberfire.java.nio.file.Path> filter );
}