/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.beam.sdk.extensions.gcp.storage;
import org.apache.beam.sdk.annotations.Internal;
import org.apache.beam.sdk.io.fs.ResourceId;
/**
* <b>For internal use only; no backwards compatibility guarantees.</b>
*
* <p>Interface for controlling validation of paths.
*/
@Internal
public interface PathValidator {
/**
* Validate that a file pattern is conforming.
*
* @param filepattern The file pattern to verify.
*/
void validateInputFilePatternSupported(String filepattern);
/**
* Validate that an output file prefix is conforming.
*
* @param filePrefix the file prefix to verify.
*/
void validateOutputFilePrefixSupported(String filePrefix);
/**
* Validates that an output path is conforming.
*
* @param resourceId the file prefix to verify.
*/
void validateOutputResourceSupported(ResourceId resourceId);
/**
* Validate that a path is a valid path and that the path
* is accessible.
*
* @param path The path to verify.
* @return The post-validation path.
*/
String verifyPath(String path);
}