/*
 * 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.flink.core.fs;

import static org.apache.flink.util.Preconditions.checkNotNull;

/**
 * An output stream and a path.
 */
public final class OutputStreamAndPath {

	private final FSDataOutputStream stream;

	private final Path path;

	/**
	 * Creates a OutputStreamAndPath.
	 */
	public OutputStreamAndPath(FSDataOutputStream stream, Path path) {
		this.stream = checkNotNull(stream);
		this.path = checkNotNull(path);
	}

	public FSDataOutputStream stream() {
		return stream;
	}

	public Path path() {
		return path;
	}
}
