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

ByteBuf.isWritable介绍

[英]Returns trueif and only if (this.capacity - this.writerIndex) is greater than 0.
[中]仅当（this.capacity-this.writerIndex）大于0时返回trueif。

代码示例

代码示例来源：origin: apache/incubator-dubbo

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

代码示例来源：origin: netty/netty

@Override
public final boolean isWritable(int size) {
  return buf.isWritable(size);
}

代码示例来源：origin: netty/netty

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

代码示例来源：origin: netty/netty

@Override
public boolean isWritable(int size) {
  return buf.isWritable(size);
}

代码示例来源：origin: netty/netty

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

代码示例来源：origin: redisson/redisson

@Override
public boolean isWritable(int size) {
  return buf.isWritable(size);
}

代码示例来源：origin: redisson/redisson

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

代码示例来源：origin: redisson/redisson

@Override
public final boolean isWritable(int size) {
  return buf.isWritable(size);
}

代码示例来源：origin: redisson/redisson

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

代码示例来源：origin: wildfly/wildfly

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

代码示例来源：origin: wildfly/wildfly

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

代码示例来源：origin: wildfly/wildfly

@Override
public final boolean isWritable(int size) {
  return buf.isWritable(size);
}

代码示例来源：origin: micronaut-projects/micronaut-core

@Override
public final boolean isWritable() {
  return byteBuf.isWritable();
}

代码示例来源：origin: wildfly/wildfly

@Override
public boolean isWritable(int size) {
  return buf.isWritable(size);
}

代码示例来源：origin: wildfly/wildfly

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

代码示例来源：origin: netty/netty

/**
 * {@inheritDoc}
 *
 * Encodes the input buffer into {@link #blockSize} chunks in the output buffer. Data is only compressed and
 * written once we hit the {@link #blockSize}; else, it is copied into the backing {@link #buffer} to await
 * more data.
 */
@Override
protected void encode(ChannelHandlerContext ctx, ByteBuf in, ByteBuf out) throws Exception {
  if (finished) {
    if (!out.isWritable(in.readableBytes())) {
      // out should be EMPTY_BUFFER because we should have allocated enough space above in allocateBuffer.
      throw ENCODE_FINSHED_EXCEPTION;
    }
    out.writeBytes(in);
    return;
  }
  final ByteBuf buffer = this.buffer;
  int length;
  while ((length = in.readableBytes()) > 0) {
    final int nextChunkSize = Math.min(length, buffer.writableBytes());
    in.readBytes(buffer, nextChunkSize);
    if (!buffer.isWritable()) {
      flushBufferedData(out);
    }
  }
}

代码示例来源：origin: AsyncHttpClient/async-http-client

private BodyState readNextChunk(ByteBuf target) {
 BodyState res = BodyState.SUSPEND;
 while (target.isWritable() && state != BodyState.STOP) {
  BodyChunk nextChunk = queue.peek();
  if (nextChunk == null) {
   // Nothing in the queue. suspend stream if nothing was read. (reads == 0)
   return res;
  } else if (!nextChunk.buffer.isReadable() && !nextChunk.last) {
   // skip empty buffers
   queue.remove();
  } else {
   res = BodyState.CONTINUE;
   readChunk(target, nextChunk);
  }
 }
 return res;
}

代码示例来源：origin: redisson/redisson

private static boolean attemptCopyToCumulation(ByteBuf cumulation, ByteBuf next, int wrapDataSize) {
  final int inReadableBytes = next.readableBytes();
  final int cumulationCapacity = cumulation.capacity();
  if (wrapDataSize - cumulation.readableBytes() >= inReadableBytes &&
      // Avoid using the same buffer if next's data would make cumulation exceed the wrapDataSize.
      // Only copy if there is enough space available and the capacity is large enough, and attempt to
      // resize if the capacity is small.
      (cumulation.isWritable(inReadableBytes) && cumulationCapacity >= wrapDataSize ||
          cumulationCapacity < wrapDataSize &&
              ensureWritableSuccess(cumulation.ensureWritable(inReadableBytes, false)))) {
    cumulation.writeBytes(next);
    next.release();
    return true;
  }
  return false;
}

代码示例来源：origin: AsyncHttpClient/async-http-client

public BodyState transferTo(ByteBuf target) throws IOException {
 if (done)
  return BodyState.STOP;
 while (target.isWritable() && !done) {
  MultipartPart<? extends Part> currentPart = parts.get(currentPartIndex);
  currentPart.transferTo(target);
  if (currentPart.getState() == MultipartState.DONE) {
   currentPartIndex++;
   if (currentPartIndex == parts.size()) {
    done = true;
   }
  }
 }
 return BodyState.CONTINUE;
}

代码示例来源：origin: netty/netty

if (!footer.isWritable()) {