com.lithium.flow.compress.Coder Maven / Gradle / Ivy

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/*
 * Copyright 2015 Lithium 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.lithium.flow.compress;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import javax.annotation.Nonnull;

/**
 * @author Matt Ayres
 */
public interface Coder {
	@Nonnull
	InputStream wrapIn(@Nonnull InputStream in) throws IOException;

	@Nonnull
	default OutputStream wrapOut(@Nonnull OutputStream out) throws IOException {
		return wrapOut(out, -1);
	}

	@Nonnull
	OutputStream wrapOut(@Nonnull OutputStream out, int option) throws IOException;
}