org.glassfish.grizzly.Buffer.shrink()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中org.glassfish.grizzly.Buffer.shrink()方法的一些代码示例，展示了Buffer.shrink()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Buffer.shrink()方法的具体详情如下：
包路径：org.glassfish.grizzly.Buffer
类名称：Buffer
方法名：shrink

Buffer.shrink介绍

[英]Disposes the buffer part, outside [position, limit] interval if possible. May return without changing capacity. After shrink is called, position/limit/capacity values may have different values, than before, but still point to the same Buffer elements.
[中]如果可能，在[位置，限制]间隔之外处理缓冲部件。可以在不改变容量的情况下返回。调用shrink后，位置/限制/容量值可能具有与之前不同的值，但仍然指向相同的缓冲区元素。

代码示例

代码示例来源：origin: org.glassfish.shoal/shoal-gms-impl

@Override
public void shrink() {
  grizzlyBuffer.shrink();
}

代码示例来源：origin: org.shoal/shoal-gms-impl

@Override
public void shrink() {
  grizzlyBuffer.shrink();
}

代码示例来源：origin: org.glassfish.grizzly/grizzly-websockets-server

/**
 * {@inheritDoc}
 */
@Override
final public double readDouble() throws IOException {
  if (input.isBuffered()) {
    final Buffer buffer = input.getBuffer();
    if (buffer != null && buffer.remaining() >= 8) {
      final double result = buffer.getDouble();
      buffer.shrink();
      return result;
    }
  }
  
  return Double.longBitsToDouble(readLong());
}

代码示例来源：origin: javaee/grizzly

/**
 * {@inheritDoc}
 */
@Override
final public double readDouble() throws IOException {
  if (input.isBuffered()) {
    final Buffer buffer = input.getBuffer();
    if (buffer != null && buffer.remaining() >= 8) {
      final double result = buffer.getDouble();
      buffer.shrink();
      return result;
    }
  }
  
  return Double.longBitsToDouble(readLong());
}

代码示例来源：origin: javaee/grizzly

/**
 * {@inheritDoc}
 */
@Override
final public double readDouble() throws IOException {
  if (input.isBuffered()) {
    final Buffer buffer = input.getBuffer();
    if (buffer != null && buffer.remaining() >= 8) {
      final double result = buffer.getDouble();
      buffer.shrink();
      return result;
    }
  }
  
  return Double.longBitsToDouble(readLong());
}

代码示例来源：origin: javaee/grizzly

private boolean skip(final FrameParsingState parsingState,
    final Buffer message) {
  
  final int bytesToSkip = parsingState.bytesToSkip();
  
  final int dec = Math.min(bytesToSkip, message.remaining());
  parsingState.bytesToSkip(bytesToSkip - dec);
  
  message.position(message.position() + dec);
  
  if (message.hasRemaining()) {
    message.shrink();
    return true;
  }
  
  message.tryDispose();
  return false;
}

代码示例来源：origin: javaee/grizzly

private boolean skip(final FrameParsingState parsingState,
    final Buffer message) {
  
  final int bytesToSkip = parsingState.bytesToSkip();
  
  final int dec = Math.min(bytesToSkip, message.remaining());
  parsingState.bytesToSkip(bytesToSkip - dec);
  
  message.position(message.position() + dec);
  
  if (message.hasRemaining()) {
    message.shrink();
    return true;
  }
  
  message.tryDispose();
  return false;
}

代码示例来源：origin: javaee/grizzly

private boolean skip(final FrameParsingState parsingState,
    final Buffer message) {
  
  final int bytesToSkip = parsingState.bytesToSkip();
  
  final int dec = Math.min(bytesToSkip, message.remaining());
  parsingState.bytesToSkip(bytesToSkip - dec);
  
  message.position(message.position() + dec);
  
  if (message.hasRemaining()) {
    message.shrink();
    return true;
  }
  
  message.tryDispose();
  return false;
}

代码示例来源：origin: javaee/grizzly

private boolean skip(final FrameParsingState parsingState,
    final Buffer message) {
  
  final int bytesToSkip = parsingState.bytesToSkip();
  
  final int dec = Math.min(bytesToSkip, message.remaining());
  parsingState.bytesToSkip(bytesToSkip - dec);
  
  message.position(message.position() + dec);
  
  if (message.hasRemaining()) {
    message.shrink();
    return true;
  }
  
  message.tryDispose();
  return false;
}

代码示例来源：origin: org.glassfish.grizzly/grizzly-http-server-core

private boolean skip(final FrameParsingState parsingState,
    final Buffer message) {
  
  final int bytesToSkip = parsingState.bytesToSkip();
  
  final int dec = Math.min(bytesToSkip, message.remaining());
  parsingState.bytesToSkip(bytesToSkip - dec);
  
  message.position(message.position() + dec);
  
  if (message.hasRemaining()) {
    message.shrink();
    return true;
  }
  
  message.tryDispose();
  return false;
}

代码示例来源：origin: org.glassfish.grizzly/grizzly-http2

private boolean skip(final FrameParsingState parsingState,
    final Buffer message) {
  
  final int bytesToSkip = parsingState.bytesToSkip();
  
  final int dec = Math.min(bytesToSkip, message.remaining());
  parsingState.bytesToSkip(bytesToSkip - dec);
  
  message.position(message.position() + dec);
  
  if (message.hasRemaining()) {
    message.shrink();
    return true;
  }
  
  message.tryDispose();
  return false;
}

代码示例来源：origin: org.glassfish.grizzly/grizzly-websockets-server

private boolean skip(final FrameParsingState parsingState,
    final Buffer message) {
  
  final int bytesToSkip = parsingState.bytesToSkip();
  
  final int dec = Math.min(bytesToSkip, message.remaining());
  parsingState.bytesToSkip(bytesToSkip - dec);
  
  message.position(message.position() + dec);
  
  if (message.hasRemaining()) {
    message.shrink();
    return true;
  }
  
  message.tryDispose();
  return false;
}

代码示例来源：origin: javaee/grizzly

private boolean skip(final FrameParsingState parsingState,
    final Buffer message) {
  
  final int bytesToSkip = parsingState.bytesToSkip();
  
  final int dec = Math.min(bytesToSkip, message.remaining());
  parsingState.bytesToSkip(bytesToSkip - dec);
  
  message.position(message.position() + dec);
  
  if (message.hasRemaining()) {
    message.shrink();
    return true;
  }
  
  message.tryDispose();
  return false;
}

代码示例来源：origin: javaee/grizzly

private boolean skip(final FrameParsingState parsingState,
    final Buffer message) {
  
  final int bytesToSkip = parsingState.bytesToSkip();
  
  final int dec = Math.min(bytesToSkip, message.remaining());
  parsingState.bytesToSkip(bytesToSkip - dec);
  
  message.position(message.position() + dec);
  
  if (message.hasRemaining()) {
    message.shrink();
    return true;
  }
  
  message.tryDispose();
  return false;
}

代码示例来源：origin: org.glassfish.grizzly/grizzly-websockets-server

/**
 * {@inheritDoc}
 */
@Override
public long readLong() throws IOException {
  if (input.isBuffered()) {
    final Buffer buffer = input.getBuffer();
    if (buffer != null && buffer.remaining() >= 8) {
      final long result = buffer.getLong();
      buffer.shrink();
      return result;
    }
  }
  
  return (readInt() & 0xffffffffL) << 32 | readInt() & 0xffffffffL;
}

代码示例来源：origin: javaee/grizzly

/**
 * {@inheritDoc}
 */
@Override
public char readChar()  throws IOException {
  if (input.isBuffered()) {
    final Buffer buffer = input.getBuffer();
    if (buffer != null && buffer.remaining() >= 2) {
      final char result = buffer.getChar();
      buffer.shrink();
      return result;
    }
  }
  return (char) ((readByte() & 0xff) << 8 | readByte() & 0xff);
}

代码示例来源：origin: javaee/grizzly

/**
 * {@inheritDoc}
 */
@Override
public short readShort() throws IOException {
  if (input.isBuffered()) {
    final Buffer buffer = input.getBuffer();
    if (buffer != null && buffer.remaining() >= 2) {
      final short result = buffer.getShort();
      buffer.shrink();
      return result;
    }
  }
  
  return (short) ((readByte() & 0xff) << 8 | readByte() & 0xff);
}

代码示例来源：origin: javaee/grizzly

/**
 * {@inheritDoc}
 */
@Override
public char readChar()  throws IOException {
  if (input.isBuffered()) {
    final Buffer buffer = input.getBuffer();
    if (buffer != null && buffer.remaining() >= 2) {
      final char result = buffer.getChar();
      buffer.shrink();
      return result;
    }
  }
  return (char) ((readByte() & 0xff) << 8 | readByte() & 0xff);
}

代码示例来源：origin: org.glassfish.grizzly/grizzly-http-server-core

/**
 * {@inheritDoc}
 */
@Override
public long readLong() throws IOException {
  if (input.isBuffered()) {
    final Buffer buffer = input.getBuffer();
    if (buffer != null && buffer.remaining() >= 8) {
      final long result = buffer.getLong();
      buffer.shrink();
      return result;
    }
  }
  
  return (readInt() & 0xffffffffL) << 32 | readInt() & 0xffffffffL;
}

代码示例来源：origin: javaee/grizzly

/**
 * {@inheritDoc}
 */
@Override
public char readChar()  throws IOException {
  if (input.isBuffered()) {
    final Buffer buffer = input.getBuffer();
    if (buffer != null && buffer.remaining() >= 2) {
      final char result = buffer.getChar();
      buffer.shrink();
      return result;
    }
  }
  return (char) ((readByte() & 0xff) << 8 | readByte() & 0xff);
}

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