本文整理汇总了Java中org.apache.hadoop.io.file.tfile.CompareUtils.ScalarComparator类的典型用法代码示例。如果您正苦于以下问题：Java ScalarComparator类的具体用法？Java ScalarComparator怎么用？Java ScalarComparator使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
ScalarComparator类属于org.apache.hadoop.io.file.tfile.CompareUtils包，在下文中一共展示了ScalarComparator类的2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: getBlockIndexNear
import org.apache.hadoop.io.file.tfile.CompareUtils.ScalarComparator; //导入依赖的package包/类
/**
* Find the smallest Block index whose starting offset is greater than or
* equal to the specified offset.
*
* @param offset
* User-specific offset.
* @return the index to the data Block if such block exists; or -1
* otherwise.
*/
public int getBlockIndexNear(long offset) {
ArrayList<BlockRegion> list = dataIndex.getBlockRegionList();
int idx =
Utils
.lowerBound(list, new ScalarLong(offset), new ScalarComparator());
if (idx == list.size()) {
return -1;
}
return idx;
}
示例2: getBlockIndexNear
import org.apache.hadoop.io.file.tfile.CompareUtils.ScalarComparator; //导入依赖的package包/类
/**
* Find the smallest Block index whose starting offset is greater than or
* equal to the specified offset.
*
* @param offset
* User-specific offset.
* @return the index to the data Block if such block exists; or -1
* otherwise.
*/
public int getBlockIndexNear(long offset) {
ArrayList<BlockRegion> list = dataIndex.getBlockRegionList();
int idx =
Utils
.lowerBound(list, new ScalarLong(offset), new ScalarComparator());
if (idx == list.size()) {
return -1;
}
return idx;
}