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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.storm.scheduler</a></div> |
| <h1 title="Interface SchedulerAssignment" class="title">Interface SchedulerAssignment</h1> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Known Implementing Classes:</dt> |
| <dd><code><a href="SchedulerAssignmentImpl.html" title="class in org.apache.storm.scheduler">SchedulerAssignmentImpl</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">SchedulerAssignment</span></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="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><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="ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getExecutors()" class="member-name-link">getExecutors</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 the set of all executors.</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/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>,<wbr><a href="WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getExecutorToSlot()" class="member-name-link">getExecutorToSlot</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 the map of executor to WorkerSlot.</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/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Double.html" title="class or interface in java.lang" class="external-link">Double</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getNodeIdToTotalSharedOffHeapNodeMemory()" class="member-name-link">getNodeIdToTotalSharedOffHeapNodeMemory</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 the total shared off heap node memory mapping.</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/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>,<wbr><a href="../generated/WorkerResources.html" title="class in org.apache.storm.generated">WorkerResources</a>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getScheduledResources()" class="member-name-link">getScheduledResources</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 the slot to resource mapping.</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/Set.html" title="class or interface in java.util" class="external-link">Set</a><<a href="WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getSlots()" class="member-name-link">getSlots</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 the set of all slots that are a part of this.</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/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">Collection</a><<a href="ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>>></code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getSlotToExecutors()" class="member-name-link">getSlotToExecutors</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 the mapping of slot to executors on that slot.</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/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#getTopologyId()" class="member-name-link">getTopologyId</a>()</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Return the ID of the topology.</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="#isExecutorAssigned(org.apache.storm.scheduler.ExecutorDetails)" class="member-name-link">isExecutorAssigned</a><wbr>(<a href="ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a> executor)</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Is the executor assigned or not.</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="#isSlotOccupied(org.apache.storm.scheduler.WorkerSlot)" class="member-name-link">isSlotOccupied</a><wbr>(<a href="WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a> slot)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> |
| <div class="block">Is this slot part of this assignment or not.</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="isSlotOccupied(org.apache.storm.scheduler.WorkerSlot)"> |
| <h3>isSlotOccupied</h3> |
| <div class="member-signature"><span class="return-type">boolean</span> <span class="element-name">isSlotOccupied</span><wbr><span class="parameters">(<a href="WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a> slot)</span></div> |
| <div class="block">Is this slot part of this assignment or not.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>slot</code> - the slot to check.</dd> |
| <dt>Returns:</dt> |
| <dd>true if the slot is occupied by this assignment else false.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="isExecutorAssigned(org.apache.storm.scheduler.ExecutorDetails)"> |
| <h3>isExecutorAssigned</h3> |
| <div class="member-signature"><span class="return-type">boolean</span> <span class="element-name">isExecutorAssigned</span><wbr><span class="parameters">(<a href="ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a> executor)</span></div> |
| <div class="block">Is the executor assigned or not.</div> |
| <dl class="notes"> |
| <dt>Parameters:</dt> |
| <dd><code>executor</code> - the executor to check it if is assigned.</dd> |
| <dt>Returns:</dt> |
| <dd>true if it is assigned else false</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getTopologyId()"> |
| <h3>getTopologyId</h3> |
| <div class="member-signature"><span class="return-type"><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a></span> <span class="element-name">getTopologyId</span>()</div> |
| <div class="block">Return the ID of the topology.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>the topology-id this assignment is for.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getExecutorToSlot()"> |
| <h3>getExecutorToSlot</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/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>,<wbr><a href="WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>></span> <span class="element-name">getExecutorToSlot</span>()</div> |
| <div class="block">Get the map of executor to WorkerSlot.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>the executor -> slot map.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getExecutors()"> |
| <h3>getExecutors</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="ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>></span> <span class="element-name">getExecutors</span>()</div> |
| <div class="block">Get the set of all executors.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>the executors covered by this assignments</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getSlots()"> |
| <h3>getSlots</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="WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>></span> <span class="element-name">getSlots</span>()</div> |
| <div class="block">Get the set of all slots that are a part of this.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>the set of all slots.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getSlotToExecutors()"> |
| <h3>getSlotToExecutors</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/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/Collection.html" title="class or interface in java.util" class="external-link">Collection</a><<a href="ExecutorDetails.html" title="class in org.apache.storm.scheduler">ExecutorDetails</a>>></span> <span class="element-name">getSlotToExecutors</span>()</div> |
| <div class="block">Get the mapping of slot to executors on that slot.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>the slot to the executors assigned to that slot.</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getScheduledResources()"> |
| <h3>getScheduledResources</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/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="WorkerSlot.html" title="class in org.apache.storm.scheduler">WorkerSlot</a>,<wbr><a href="../generated/WorkerResources.html" title="class in org.apache.storm.generated">WorkerResources</a>></span> <span class="element-name">getScheduledResources</span>()</div> |
| <div class="block">Get the slot to resource mapping.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>The slot to resource mapping</dd> |
| </dl> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="getNodeIdToTotalSharedOffHeapNodeMemory()"> |
| <h3>getNodeIdToTotalSharedOffHeapNodeMemory</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/Map.html" title="class or interface in java.util" class="external-link">Map</a><<a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang" class="external-link">String</a>,<wbr><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Double.html" title="class or interface in java.lang" class="external-link">Double</a>></span> <span class="element-name">getNodeIdToTotalSharedOffHeapNodeMemory</span>()</div> |
| <div class="block">Get the total shared off heap node memory mapping.</div> |
| <dl class="notes"> |
| <dt>Returns:</dt> |
| <dd>host to total shared off heap node memory mapping.</dd> |
| </dl> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
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