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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.storm.container.cgroup</a></div> |
| <h1 title="Interface CgroupOperation" class="title">Interface CgroupOperation</h1> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="CgroupCenter.html" title="class in org.apache.storm.container.cgroup">CgroupCenter</a></code></dd> |
| </dl> |
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| <div class="type-signature"><span class="modifiers">public interface </span><span class="element-name type-name-label">CgroupOperation</span></div> |
| <div class="block">An interface to implement the basic functions to manage cgroups such as mount and mounting a hiearchy and creating cgroups. Also |
| contains functions to access basic information of cgroups.</div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <li> |
| <section class="method-summary" id="method-summary"> |
| <h2>Method Summary</h2> |
| <div id="method-summary-table"> |
| <div class="table-tabs" role="tablist" aria-orientation="horizontal"><button id="method-summary-table-tab0" role="tab" aria-selected="true" aria-controls="method-summary-table.tabpanel" tabindex="0" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table', 3)" class="active-table-tab">All Methods</button><button id="method-summary-table-tab2" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" class="table-tab">Instance Methods</button><button id="method-summary-table-tab3" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab3', 3)" class="table-tab">Abstract Methods</button></div> |
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| <div class="summary-table three-column-summary" aria-labelledby="method-summary-table-tab0"> |
| <div class="table-header col-first">Modifier and Type</div> |
| <div class="table-header col-second">Method</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#createCgroup(org.apache.storm.container.cgroup.CgroupCommon)" class="member-name-link">createCgroup</a><wbr>(<a href="CgroupCommon.html" title="class in org.apache.storm.container.cgroup">CgroupCommon</a> cgroup)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">create a cgroup.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#deleteCgroup(org.apache.storm.container.cgroup.CgroupCommon)" class="member-name-link">deleteCgroup</a><wbr>(<a href="CgroupCommon.html" title="class in org.apache.storm.container.cgroup">CgroupCommon</a> cgroup)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">delete a cgroup.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getHierarchies()" class="member-name-link">getHierarchies</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Get a list of hierarchies.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getHierarchyWithSubSystem(org.apache.storm.container.cgroup.SubSystemType)" class="member-name-link">getHierarchyWithSubSystem</a><wbr>(<a href="SubSystemType.html" title="enum in org.apache.storm.container.cgroup">SubSystemType</a> subsystem)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">get the first hierarchy that has a certain subsystem isMounted.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getHierarchyWithSubSystems(java.util.List)" class="member-name-link">getHierarchyWithSubSystems</a><wbr>(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="SubSystemType.html" title="enum in org.apache.storm.container.cgroup">SubSystemType</a>> subSystems)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">get the first hierarchy that has a certain list of subsystems isMounted.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Set.html" title="class or interface in java.util" class="external-link">Set</a><<a href="SubSystem.html" title="class in org.apache.storm.container.cgroup">SubSystem</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getSubSystems()" class="member-name-link">getSubSystems</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">get a list of available subsystems.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>boolean</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#isMounted(org.apache.storm.container.cgroup.Hierarchy)" class="member-name-link">isMounted</a><wbr>(<a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a> hierarchy)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">check if a hiearchy is mounted.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>boolean</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#isSubSystemEnabled(org.apache.storm.container.cgroup.SubSystemType)" class="member-name-link">isSubSystemEnabled</a><wbr>(<a href="SubSystemType.html" title="enum in org.apache.storm.container.cgroup">SubSystemType</a> subsystem)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Check if a subsystem is enabled.</div> |
| </div> |
| <div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#mount(org.apache.storm.container.cgroup.Hierarchy)" class="member-name-link">mount</a><wbr>(<a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a> hierarchy)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">mount a hierarchy.</div> |
| </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code>void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#umount(org.apache.storm.container.cgroup.Hierarchy)" class="member-name-link">umount</a><wbr>(<a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a> hierarchy)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">umount a heirarchy.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="getHierarchies()"> |
| <h3>getHierarchies</h3> |
| <div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a>></span> <span class="element-name">getHierarchies</span>()</div> |
| <div class="block">Get a list of hierarchies.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getSubSystems()"> |
| <h3>getSubSystems</h3> |
| <div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Set.html" title="class or interface in java.util" class="external-link">Set</a><<a href="SubSystem.html" title="class in org.apache.storm.container.cgroup">SubSystem</a>></span> <span class="element-name">getSubSystems</span>()</div> |
| <div class="block">get a list of available subsystems.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isSubSystemEnabled(org.apache.storm.container.cgroup.SubSystemType)"> |
| <h3>isSubSystemEnabled</h3> |
| <div class="member-signature"><span class="return-type">boolean</span> <span class="element-name">isSubSystemEnabled</span><wbr><span class="parameters">(<a href="SubSystemType.html" title="enum in org.apache.storm.container.cgroup">SubSystemType</a> subsystem)</span></div> |
| <div class="block">Check if a subsystem is enabled.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getHierarchyWithSubSystem(org.apache.storm.container.cgroup.SubSystemType)"> |
| <h3>getHierarchyWithSubSystem</h3> |
| <div class="member-signature"><span class="return-type"><a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a></span> <span class="element-name">getHierarchyWithSubSystem</span><wbr><span class="parameters">(<a href="SubSystemType.html" title="enum in org.apache.storm.container.cgroup">SubSystemType</a> subsystem)</span></div> |
| <div class="block">get the first hierarchy that has a certain subsystem isMounted.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getHierarchyWithSubSystems(java.util.List)"> |
| <h3>getHierarchyWithSubSystems</h3> |
| <div class="member-signature"><span class="return-type"><a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a></span> <span class="element-name">getHierarchyWithSubSystems</span><wbr><span class="parameters">(<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/List.html" title="class or interface in java.util" class="external-link">List</a><<a href="SubSystemType.html" title="enum in org.apache.storm.container.cgroup">SubSystemType</a>> subSystems)</span></div> |
| <div class="block">get the first hierarchy that has a certain list of subsystems isMounted.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isMounted(org.apache.storm.container.cgroup.Hierarchy)"> |
| <h3>isMounted</h3> |
| <div class="member-signature"><span class="return-type">boolean</span> <span class="element-name">isMounted</span><wbr><span class="parameters">(<a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a> hierarchy)</span></div> |
| <div class="block">check if a hiearchy is mounted.</div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="mount(org.apache.storm.container.cgroup.Hierarchy)"> |
| <h3>mount</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">mount</span><wbr><span class="parameters">(<a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a> hierarchy)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">mount a hierarchy.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="umount(org.apache.storm.container.cgroup.Hierarchy)"> |
| <h3>umount</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">umount</span><wbr><span class="parameters">(<a href="Hierarchy.html" title="class in org.apache.storm.container.cgroup">Hierarchy</a> hierarchy)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">umount a heirarchy.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="createCgroup(org.apache.storm.container.cgroup.CgroupCommon)"> |
| <h3>createCgroup</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">createCgroup</span><wbr><span class="parameters">(<a href="CgroupCommon.html" title="class in org.apache.storm.container.cgroup">CgroupCommon</a> cgroup)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/SecurityException.html" title="class or interface in java.lang" class="external-link">SecurityException</a></span></div> |
| <div class="block">create a cgroup.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/SecurityException.html" title="class or interface in java.lang" class="external-link">SecurityException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="deleteCgroup(org.apache.storm.container.cgroup.CgroupCommon)"> |
| <h3>deleteCgroup</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name">deleteCgroup</span><wbr><span class="parameters">(<a href="CgroupCommon.html" title="class in org.apache.storm.container.cgroup">CgroupCommon</a> cgroup)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <div class="block">delete a cgroup.</div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></code></dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| </ul> |
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