BufferPool.java

package com.firefly.net;

import java.nio.ByteBuffer;

public interface BufferPool {

    /**
     * Get byte buffer
     *
     * @param size buffer size
     * @return Byte buffer
     */
    ByteBuffer acquire(int size);

    /**
     * Return buffer to the pool
     *
     * @param buffer Byte buffer
     */
    void release(ByteBuffer buffer);

    int size();

}