本文整理汇总了Java中io.netty.buffer.DrillBuf.clear方法的典型用法代码示例。如果您正苦于以下问题：Java DrillBuf.clear方法的具体用法？Java DrillBuf.clear怎么用？Java DrillBuf.clear使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类io.netty.buffer.DrillBuf的用法示例。
在下文中一共展示了DrillBuf.clear方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: decompress
import io.netty.buffer.DrillBuf; //导入方法依赖的package包/类
@Override
public void decompress(DrillBuf input, int compressedSize, DrillBuf output, int uncompressedSize)
throws IOException {
BytesInput uncompressed = decompress(new ByteBufBytesInput(input), uncompressedSize);
output.clear();
output.setBytes(0, uncompressed.toByteArray());
output.writerIndex((int) uncompressed.size());
}
示例2: loadPage
import io.netty.buffer.DrillBuf; //导入方法依赖的package包/类
public void loadPage(DrillBuf target, int pageLength) throws IOException {
target.clear();
ByteBuffer directBuffer = target.nioBuffer(0, pageLength);
while (directBuffer.remaining() > 0) {
CompatibilityUtil.getBuf(input, directBuffer, directBuffer.remaining());
}
target.writerIndex(pageLength);
}
示例3: testHadooopVInt
import io.netty.buffer.DrillBuf; //导入方法依赖的package包/类
@Test
public void testHadooopVInt() throws Exception {
final int _0 = 0;
final int _9 = 9;
final DrillBuf buffer = getAllocator().buffer(_9);
long longVal = 0;
buffer.clear();
HadoopWritables.writeVLong(buffer, _0, _9, 0);
longVal = HadoopWritables.readVLong(buffer, _0, _9);
assertEquals(longVal, 0);
buffer.clear();
HadoopWritables.writeVLong(buffer, _0, _9, Long.MAX_VALUE);
longVal = HadoopWritables.readVLong(buffer, _0, _9);
assertEquals(longVal, Long.MAX_VALUE);
buffer.clear();
HadoopWritables.writeVLong(buffer, _0, _9, Long.MIN_VALUE);
longVal = HadoopWritables.readVLong(buffer, _0, _9);
assertEquals(longVal, Long.MIN_VALUE);
int intVal = 0;
buffer.clear();
HadoopWritables.writeVInt(buffer, _0, _9, 0);
intVal = HadoopWritables.readVInt(buffer, _0, _9);
assertEquals(intVal, 0);
buffer.clear();
HadoopWritables.writeVInt(buffer, _0, _9, Integer.MAX_VALUE);
intVal = HadoopWritables.readVInt(buffer, _0, _9);
assertEquals(intVal, Integer.MAX_VALUE);
buffer.clear();
HadoopWritables.writeVInt(buffer, _0, _9, Integer.MIN_VALUE);
intVal = HadoopWritables.readVInt(buffer, _0, _9);
assertEquals(intVal, Integer.MIN_VALUE);
buffer.release();
}