DiscardingStatsOutputStream.java — netty Source File

Source Code

/*
 * Copyright 2023 The Netty Project
 *
 * The Netty Project 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:
 *
 * https://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 io.netty.handler.pcap;

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

final class DiscardingStatsOutputStream extends OutputStream {

    private int writesCount;

    @Override
    public void write(int b) throws IOException {
        // NO-OP
    }

    @Override
    public void write(byte[] b, int off, int len) throws IOException {
        writesCount++;
    }

    int writesCalled() {
        return writesCount;
    }
}