CompressionFactory.java

/*
 * Copyright (c) 2012 the original author or authors.
 *
 * 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 org.eclipse.jetty.spdy;

import java.util.zip.ZipException;

public interface CompressionFactory
{
    public Compressor newCompressor();

    public Decompressor newDecompressor();

    public interface Compressor
    {
        public void setInput(byte[] input);

        public void setDictionary(byte[] dictionary);

        public int compress(byte[] output);
    }

    public interface Decompressor
    {
        public void setDictionary(byte[] dictionary);

        public void setInput(byte[] input);

        public int decompress(byte[] output) throws ZipException;
    }
}