com.palantir.giraffe.file.base.feature.RecursiveDelete Maven / Gradle / Ivy
/**
* Copyright 2015 Palantir Technologies, Inc.
*
* 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 com.palantir.giraffe.file.base.feature;
import java.io.IOException;
import java.nio.file.NoSuchFileException;
import java.nio.file.Path;
/**
* Indicates that a {@code FileSystemProvider} supports efficient recursive
* deletes.
*
* @author bkeyes
*/
public interface RecursiveDelete {
/**
* Deletes the given path or directory recursively.
*
* @param path the path to the file or directory
*
* @throws NoSuchFileException if the path does not exist
* @throws IOException if an I/O error occurs while deleting the path
*/
void deleteRecursive(Path path) throws IOException;
/**
* Deletes the given path or directory recursively, if it exists.
*
* @param path the path to the file or directory
*
* @return {@code true} if path existed and was deleted, {@code false} if
* the path could not be deleted because it did not exist
*
* @throws IOException if an I/O error occurs while deleting the path
*/
boolean deleteRecursiveIfExists(Path path) throws IOException;
}
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