com.couchbase.client.deps.io.netty.buffer.ByteBuf.getInt()方法的使用及代码示例

x33g5p2x  于2022-01-17 转载在 其他  
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本文整理了Java中com.couchbase.client.deps.io.netty.buffer.ByteBuf.getInt()方法的一些代码示例，展示了ByteBuf.getInt()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.getInt()方法的具体详情如下：
包路径：com.couchbase.client.deps.io.netty.buffer.ByteBuf
类名称：ByteBuf
方法名：getInt

ByteBuf.getInt介绍

[英]Gets a 32-bit integer at the specified absolute index in this buffer. This method does not modify readerIndex or writerIndex of this buffer.
[中]获取此缓冲区中指定绝对索引处的32位整数。此方法不修改此缓冲区的readerIndex或writerIndex。

代码示例

代码示例来源：origin: com.couchbase.client/core-io

  1. private static long compareUintLittleEndian(
  2.     ByteBuf bufferA, ByteBuf bufferB, int aIndex, int bIndex, int uintCountIncrement) {
  3.   for (int aEnd = aIndex + uintCountIncrement; aIndex < aEnd; aIndex += 4, bIndex += 4) {
  4.     long comp = (swapInt(bufferA.getInt(aIndex)) & 0xFFFFFFFFL) -
  5.         (swapInt(bufferB.getInt(bIndex)) & 0xFFFFFFFFL);
  6.     if (comp != 0) {
  7.       return comp;
  8.     }
  9.   }
  10.   return 0;
  11. }

代码示例来源：origin: couchbase/java-dcp-client

  1. /**
  2.  * The opaque field contains the opaque value used by messages passing for that VBucket.
  3.  */
  4. public static int opaque(final ByteBuf buffer) {
  5.   return MessageUtil.getExtras(buffer).getInt(0);
  6. }

代码示例来源：origin: couchbase/couchbase-jvm-core

  1. @Override
  2. public int getInt(int index) {
  3.   checkIndex(index, 4);
  4.   return buffer.getInt(index);
  5. }

代码示例来源：origin: com.couchbase.client/core-io

  1. @Override
  2. public int getInt(int index) {
  3.   checkIndex(index, 4);
  4.   return buffer.getInt(index);
  5. }

代码示例来源：origin: couchbase/couchbase-jvm-core

  1. private static long compareUintLittleEndian(
  2.     ByteBuf bufferA, ByteBuf bufferB, int aIndex, int bIndex, int uintCountIncrement) {
  3.   for (int aEnd = aIndex + uintCountIncrement; aIndex < aEnd; aIndex += 4, bIndex += 4) {
  4.     long comp = (swapInt(bufferA.getInt(aIndex)) & 0xFFFFFFFFL) -
  5.         (swapInt(bufferB.getInt(bIndex)) & 0xFFFFFFFFL);
  6.     if (comp != 0) {
  7.       return comp;
  8.     }
  9.   }
  10.   return 0;
  11. }

代码示例来源：origin: com.couchbase.client/core-io

  1. @Override
  2. public int getInt(int index) {
  3.   return unwrap().getInt(index);
  4. }

代码示例来源：origin: com.couchbase.client/core-io

  1. @Override
  2. public int getInt(int index) {
  3.   return ByteBufUtil.swapInt(buf.getInt(index));
  4. }

代码示例来源：origin: com.couchbase.client/core-io

  1. private static long compareUintBigEndianA(
  2.     ByteBuf bufferA, ByteBuf bufferB, int aIndex, int bIndex, int uintCountIncrement) {
  3.   for (int aEnd = aIndex + uintCountIncrement; aIndex < aEnd; aIndex += 4, bIndex += 4) {
  4.     long comp =  bufferA.getUnsignedInt(aIndex) - (swapInt(bufferB.getInt(bIndex)) & 0xFFFFFFFFL);
  5.     if (comp != 0) {
  6.       return comp;
  7.     }
  8.   }
  9.   return 0;
  10. }

代码示例来源：origin: com.couchbase.client/core-io

  1. private static long compareUintBigEndianB(
  2.     ByteBuf bufferA, ByteBuf bufferB, int aIndex, int bIndex, int uintCountIncrement) {
  3.   for (int aEnd = aIndex + uintCountIncrement; aIndex < aEnd; aIndex += 4, bIndex += 4) {
  4.     long comp =  (swapInt(bufferA.getInt(aIndex)) & 0xFFFFFFFFL) - bufferB.getUnsignedInt(bIndex);
  5.     if (comp != 0) {
  6.       return comp;
  7.     }
  8.   }
  9.   return 0;
  10. }

代码示例来源：origin: couchbase/couchbase-jvm-core

  1. private static long compareUintBigEndianB(
  2.     ByteBuf bufferA, ByteBuf bufferB, int aIndex, int bIndex, int uintCountIncrement) {
  3.   for (int aEnd = aIndex + uintCountIncrement; aIndex < aEnd; aIndex += 4, bIndex += 4) {
  4.     long comp =  (swapInt(bufferA.getInt(aIndex)) & 0xFFFFFFFFL) - bufferB.getUnsignedInt(bIndex);
  5.     if (comp != 0) {
  6.       return comp;
  7.     }
  8.   }
  9.   return 0;
  10. }

代码示例来源：origin: couchbase/java-dcp-client

  1. public static StreamEndReason reason(final ByteBuf buffer) {
  2.     int flags = MessageUtil.getExtras(buffer).getInt(0);
  3.     return StreamEndReason.of(flags);
  4.   }
  5. }

代码示例来源：origin: com.couchbase.client/core-io

  1. @Override
  2. protected int _getInt(int index) {
  3.   return unwrap().getInt(idx(index));
  4. }

代码示例来源：origin: com.couchbase.client/core-io

  1. @Override
  2. public int getInt(int index) {
  3.   checkIndex0(index, 4);
  4.   return unwrap().getInt(idx(index));
  5. }

代码示例来源：origin: couchbase/couchbase-jvm-core

  1. @Override
  2. public int getInt(int index) {
  3.   checkIndex0(index, 4);
  4.   return unwrap().getInt(idx(index));
  5. }

代码示例来源：origin: couchbase/java-dcp-client

  1. public static ByteBuf getRawContent(ByteBuf buffer) {
  2.   short keyLength = buffer.getShort(KEY_LENGTH_OFFSET);
  3.   byte extrasLength = buffer.getByte(EXTRAS_LENGTH_OFFSET);
  4.   int contentLength = buffer.getInt(BODY_LENGTH_OFFSET) - keyLength - extrasLength;
  5.   return buffer.slice(HEADER_SIZE + keyLength + extrasLength, contentLength);
  6. }

代码示例来源：origin: com.couchbase.client/core-io

  1. @Override
  2. protected int _getInt(int index) {
  3.   Component c = findComponent(index);
  4.   if (index + 4 <= c.endOffset) {
  5.     return c.buf.getInt(index - c.offset);
  6.   } else if (order() == ByteOrder.BIG_ENDIAN) {
  7.     return (_getShort(index) & 0xffff) << 16 | _getShort(index + 2) & 0xffff;
  8.   } else {
  9.     return _getShort(index) & 0xFFFF | (_getShort(index + 2) & 0xFFFF) << 16;
  10.   }
  11. }

代码示例来源：origin: couchbase/java-dcp-client

  1. public static void setExtras(ByteBuf extras, ByteBuf buffer) {
  2.   byte oldExtrasLength = buffer.getByte(EXTRAS_LENGTH_OFFSET);
  3.   byte newExtrasLength = (byte) extras.readableBytes();
  4.   int oldBodyLength = buffer.getInt(BODY_LENGTH_OFFSET);
  5.   int newBodyLength = oldBodyLength - oldExtrasLength + newExtrasLength;
  6.   buffer.setByte(EXTRAS_LENGTH_OFFSET, newExtrasLength);
  7.   buffer.setInt(BODY_LENGTH_OFFSET, newBodyLength);
  8.   buffer.setBytes(HEADER_SIZE, extras);
  9.   buffer.writerIndex(HEADER_SIZE + newBodyLength);
  10. }

代码示例来源：origin: couchbase/couchbase-jvm-core

  1. @Override
  2. protected int _getInt(int index) {
  3.   Component c = findComponent(index);
  4.   if (index + 4 <= c.endOffset) {
  5.     return c.buf.getInt(index - c.offset);
  6.   } else if (order() == ByteOrder.BIG_ENDIAN) {
  7.     return (_getShort(index) & 0xffff) << 16 | _getShort(index + 2) & 0xffff;
  8.   } else {
  9.     return _getShort(index) & 0xFFFF | (_getShort(index + 2) & 0xFFFF) << 16;
  10.   }
  11. }

代码示例来源：origin: com.couchbase.client/core-io

  1. @Override
  2. protected int _getInt(int index) {
  3.   Component c = findComponent(index);
  4.   if (index + 4 <= c.endOffset) {
  5.     return c.buf.getInt(index - c.offset);
  6.   } else if (order() == ByteOrder.BIG_ENDIAN) {
  7.     return (_getShort(index) & 0xffff) << 16 | _getShort(index + 2) & 0xffff;
  8.   } else {
  9.     return _getShort(index) & 0xFFFF | (_getShort(index + 2) & 0xFFFF) << 16;
  10.   }
  11. }

代码示例来源：origin: couchbase/couchbase-jvm-core

  1. @Override
  2. protected int _getInt(int index) {
  3.   Component c = findComponent(index);
  4.   if (index + 4 <= c.endOffset) {
  5.     return c.buf.getInt(index - c.offset);
  6.   } else if (order() == ByteOrder.BIG_ENDIAN) {
  7.     return (_getShort(index) & 0xffff) << 16 | _getShort(index + 2) & 0xffff;
  8.   } else {
  9.     return _getShort(index) & 0xFFFF | (_getShort(index + 2) & 0xFFFF) << 16;
  10.   }
  11. }

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