本文整理汇总了Java中org.apache.hadoop.hdfs.server.namenode.snapshot.DirectoryWithSnapshotFeature.getChildrenList方法的典型用法代码示例。如果您正苦于以下问题：Java DirectoryWithSnapshotFeature.getChildrenList方法的具体用法？Java DirectoryWithSnapshotFeature.getChildrenList怎么用？Java DirectoryWithSnapshotFeature.getChildrenList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的用法示例。
在下文中一共展示了DirectoryWithSnapshotFeature.getChildrenList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: getChildrenList
import org.apache.hadoop.hdfs.server.namenode.snapshot.DirectoryWithSnapshotFeature; //导入方法依赖的package包/类
/**
* @param snapshotId
* if it is not {@link Snapshot#CURRENT_STATE_ID}, get the result
* from the corresponding snapshot; otherwise, get the result from
* the current directory.
* @return the current children list if the specified snapshot is null;
* otherwise, return the children list corresponding to the snapshot.
* Note that the returned list is never null.
*/
public ReadOnlyList<INode> getChildrenList(final int snapshotId) {
DirectoryWithSnapshotFeature sf;
if (snapshotId == Snapshot.CURRENT_STATE_ID
|| (sf = this.getDirectoryWithSnapshotFeature()) == null) {
return getCurrentChildrenList();
}
return sf.getChildrenList(this, snapshotId);
}