本文整理汇总了Java中org.apache.hadoop.hbase.Tag.getBuffer方法的典型用法代码示例。如果您正苦于以下问题：Java Tag.getBuffer方法的具体用法？Java Tag.getBuffer怎么用？Java Tag.getBuffer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org.apache.hadoop.hbase.Tag的用法示例。
在下文中一共展示了Tag.getBuffer方法的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: extractVisibilityTags
import org.apache.hadoop.hbase.Tag; //导入方法依赖的package包/类
/**
* Extract the visibility tags of the given Cell into the given List
* @param cell - the cell
* @param tags - the array that will be populated if visibility tags are present
* @return The visibility tags serialization format
*/
public static Byte extractVisibilityTags(Cell cell, List<Tag> tags) {
Byte serializationFormat = null;
if (cell.getTagsLength() > 0) {
Iterator<Tag> tagsIterator = CellUtil.tagsIterator(cell.getTagsArray(), cell.getTagsOffset(),
cell.getTagsLength());
while (tagsIterator.hasNext()) {
Tag tag = tagsIterator.next();
if (tag.getType() == TagType.VISIBILITY_EXP_SERIALIZATION_FORMAT_TAG_TYPE) {
serializationFormat = tag.getBuffer()[tag.getTagOffset()];
} else if (tag.getType() == VISIBILITY_TAG_TYPE) {
tags.add(tag);
}
}
}
return serializationFormat;
}
示例2: extractAndPartitionTags
import org.apache.hadoop.hbase.Tag; //导入方法依赖的package包/类
/**
* Extracts and partitions the visibility tags and nonVisibility Tags
*
* @param cell - the cell for which we would extract and partition the
* visibility and non visibility tags
* @param visTags
* - all the visibilty tags of type TagType.VISIBILITY_TAG_TYPE would
* be added to this list
* @param nonVisTags - all the non visibility tags would be added to this list
* @return - the serailization format of the tag. Can be null if no tags are found or
* if there is no visibility tag found
*/
public static Byte extractAndPartitionTags(Cell cell, List<Tag> visTags,
List<Tag> nonVisTags) {
Byte serializationFormat = null;
if (cell.getTagsLength() > 0) {
Iterator<Tag> tagsIterator = CellUtil.tagsIterator(cell.getTagsArray(), cell.getTagsOffset(),
cell.getTagsLength());
while (tagsIterator.hasNext()) {
Tag tag = tagsIterator.next();
if (tag.getType() == TagType.VISIBILITY_EXP_SERIALIZATION_FORMAT_TAG_TYPE) {
serializationFormat = tag.getBuffer()[tag.getTagOffset()];
} else if (tag.getType() == VISIBILITY_TAG_TYPE) {
visTags.add(tag);
} else {
// ignore string encoded visibility expressions, will be added in replication handling
nonVisTags.add(tag);
}
}
}
return serializationFormat;
}