本文整理了Java中io.netty.buffer.ByteBuf.isDirect()方法的一些代码示例，展示了ByteBuf.isDirect()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。ByteBuf.isDirect()方法的具体详情如下：
包路径：io.netty.buffer.ByteBuf
类名称：ByteBuf
方法名：isDirect

ByteBuf.isDirect介绍

[英]Returns true if and only if this buffer is backed by an NIO direct buffer.
[中]当且仅当此缓冲区由NIO直接缓冲区支持时，返回true。

代码示例

代码示例来源：origin: apache/incubator-dubbo

@Override
public boolean isDirect() {
  return buffer.isDirect();
}

代码示例来源：origin: netty/netty

@Override
public final boolean isDirect() {
  return buf.isDirect();
}

代码示例来源：origin: netty/netty

@Override
public boolean isDirect() {
  return buffer.isDirect();
}

代码示例来源：origin: netty/netty

@Override
public boolean isDirect() {
  return buf.isDirect();
}

代码示例来源：origin: netty/netty

@Override
public boolean isDirect() {
  int size = componentCount;
  if (size == 0) {
    return false;
  }
  for (int i = 0; i < size; i++) {
    if (!components[i].buf.isDirect()) {
      return false;
    }
  }
  return true;
}

代码示例来源：origin: redisson/redisson

@Override
public boolean isDirect() {
  int size = componentCount;
  if (size == 0) {
    return false;
  }
  for (int i = 0; i < size; i++) {
    if (!components[i].buf.isDirect()) {
      return false;
    }
  }
  return true;
}

代码示例来源：origin: redisson/redisson

@Override
public boolean isDirect() {
  return buffer.isDirect();
}

代码示例来源：origin: redisson/redisson

@Override
public final boolean isDirect() {
  return buf.isDirect();
}

代码示例来源：origin: redisson/redisson

@Override
public boolean isDirect() {
  return buf.isDirect();
}

代码示例来源：origin: netty/netty

/**
 * Checks if the specified buffer is a direct buffer and is composed of a single NIO buffer.
 * (We check this because otherwise we need to make it a non-composite buffer.)
 */
private static boolean isSingleDirectBuffer(ByteBuf buf) {
  return buf.isDirect() && buf.nioBufferCount() == 1;
}

代码示例来源：origin: netty/netty

@Override
public boolean isDirect() {
  return unwrap().isDirect();
}

代码示例来源：origin: netty/netty

@Override
public boolean isDirect() {
  return unwrap().isDirect();
}

代码示例来源：origin: netty/netty

@Override
public boolean isDirect() {
  return unwrap().isDirect();
}

代码示例来源：origin: redisson/redisson

/**
 * Checks if the specified buffer is a direct buffer and is composed of a single NIO buffer.
 * (We check this because otherwise we need to make it a non-composite buffer.)
 */
private static boolean isSingleDirectBuffer(ByteBuf buf) {
  return buf.isDirect() && buf.nioBufferCount() == 1;
}

代码示例来源：origin: redisson/redisson

@Override
public boolean isDirect() {
  return unwrap().isDirect();
}

代码示例来源：origin: redisson/redisson

@Override
public boolean isDirect() {
  return unwrap().isDirect();
}

代码示例来源：origin: redisson/redisson

@Override
public boolean isDirect() {
  return unwrap().isDirect();
}

代码示例来源：origin: netty/netty

@Override
protected final Object filterOutboundMessage(Object msg) {
  if (msg instanceof ByteBuf) {
    ByteBuf buf = (ByteBuf) msg;
    if (buf.isDirect()) {
      return msg;
    }
    return newDirectBuffer(buf);
  }
  if (msg instanceof FileRegion) {
    return msg;
  }
  throw new UnsupportedOperationException(
      "unsupported message type: " + StringUtil.simpleClassName(msg) + EXPECTED_TYPES);
}

代码示例来源：origin: redisson/redisson

static long memoryAddress(ByteBuf buf) {
  assert buf.isDirect();
  return buf.hasMemoryAddress() ? buf.memoryAddress() : Buffer.address(buf.nioBuffer());
}

代码示例来源：origin: eclipse-vertx/vert.x

public void handleMessage(Object msg) {
 if (msg instanceof DatagramPacket) {
  DatagramPacket packet = (DatagramPacket) msg;
  ByteBuf content = packet.content();
  if (content.isDirect())  {
   content = VertxHandler.safeBuffer(content, chctx.alloc());
  }
  handlePacket(new DatagramPacketImpl(packet.sender(), Buffer.buffer(content)));
 }
}