/*
 * 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.nifi.event.transport.netty;

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

/**
 * A delimited InputStream which retains a delimiter for later use
 */
public class DelimitedInputStream extends InputStream {

    private final InputStream in;
    private final byte[] delimiter;

    public DelimitedInputStream(final InputStream in, final byte[] delimiter) {
        this.in = in;
        this.delimiter = delimiter;
    }

    public byte[] getDelimiter() {
        return delimiter;
    }

    @Override
    public int read() throws IOException {
        return in.read();
    }
}
