## Uses of Class
org.apache.storm.container.cgroup.Hierarchy

- Packages that use Hierarchy
  Package | Description
  --- | ---
  org.apache.storm.container.cgroup |

- - ### Uses of Hierarchy in org.apache.storm.container.cgroup

    Methods in org.apache.storm.container.cgroup that return Hierarchy
    Modifier and Type | Method | Description
    --- | --- | ---
    `Hierarchy` | CgroupCommon.`getHierarchy()` |
    `Hierarchy` | CgroupCenter.`getHierarchyWithSubSystem​(SubSystemType subSystem)` |
    `Hierarchy` | CgroupOperation.`getHierarchyWithSubSystem​(SubSystemType subsystem)` | get the first hierarchy that has a certain subsystem isMounted.
    `Hierarchy` | CgroupCenter.`getHierarchyWithSubSystems​(List<SubSystemType> subSystems)` |
    `Hierarchy` | CgroupOperation.`getHierarchyWithSubSystems​(List<SubSystemType> subSystems)` | get the first hierarchy that has a certain list of subsystems isMounted.

    Methods in org.apache.storm.container.cgroup that return types with arguments of type Hierarchy
    Modifier and Type | Method | Description
    --- | --- | ---
    `List<Hierarchy>` | CgroupCenter.`getHierarchies()` |
    `List<Hierarchy>` | CgroupOperation.`getHierarchies()` | Get a list of hierarchies.

    Methods in org.apache.storm.container.cgroup with parameters of type Hierarchy
    Modifier and Type | Method | Description
    --- | --- | ---
    `boolean` | CgroupCenter.`isMounted​(Hierarchy hierarchy)` |
    `boolean` | CgroupOperation.`isMounted​(Hierarchy hierarchy)` | check if a hiearchy is mounted.
    `void` | CgroupCenter.`mount​(Hierarchy hierarchy)` |
    `void` | CgroupOperation.`mount​(Hierarchy hierarchy)` | mount a hierarchy.
    `void` | CgroupCenter.`umount​(Hierarchy hierarchy)` |
    `void` | CgroupOperation.`umount​(Hierarchy hierarchy)` | umount a heirarchy.

    Constructors in org.apache.storm.container.cgroup with parameters of type Hierarchy
    Constructor | Description
    --- | ---
    `CgroupCommon​(String name, Hierarchy hierarchy, CgroupCommon parent)` |
    `CgroupCommon​(Hierarchy hierarchy, String dir)` |