本文整理汇总了Java中org.apache.hadoop.hdfs.server.namenode.snapshot.DirectoryWithSnapshotFeature.DirectoryDiffList.addFirst方法的典型用法代码示例。如果您正苦于以下问题：Java DirectoryDiffList.addFirst方法的具体用法？Java DirectoryDiffList.addFirst怎么用？Java DirectoryDiffList.addFirst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.hdfs.server.namenode.snapshot.DirectoryWithSnapshotFeature.DirectoryDiffList的用法示例。
在下文中一共展示了DirectoryDiffList.addFirst方法的1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: loadDirectoryDiffList
import org.apache.hadoop.hdfs.server.namenode.snapshot.DirectoryWithSnapshotFeature.DirectoryDiffList; //导入方法依赖的package包/类
/**
* Load the {@link SnapshotDiff} list for the INodeDirectoryWithSnapshot
* directory.
*
* @param dir
* The snapshottable directory for loading.
* @param in
* The {@link DataInput} instance to read.
* @param loader
* The loader
*/
public static void loadDirectoryDiffList(INodeDirectory dir,
DataInput in, FSImageFormat.Loader loader) throws IOException {
final int size = in.readInt();
if (dir.isWithSnapshot()) {
DirectoryDiffList diffs = dir.getDiffs();
for (int i = 0; i < size; i++) {
diffs.addFirst(loadDirectoryDiff(dir, in, loader));
}
}
}