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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.heron.healthmgr.common</a></div> |
| <h2 title="Class PhysicalPlanProvider" class="title">Class PhysicalPlanProvider</h2> |
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| <li>java.lang.Object</li> |
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| <li>org.apache.heron.healthmgr.common.PhysicalPlanProvider</li> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><code>javax.inject.Provider<<a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a>></code></dd> |
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| <hr> |
| <pre>public class <span class="typeNameLabel">PhysicalPlanProvider</span> |
| extends java.lang.Object |
| implements javax.inject.Provider<<a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a>></pre> |
| <div class="block">A topology's physical plan may get updated at runtime. This provider is used to |
| fetch the latest version from the tmanager and provide to any dependent components.</div> |
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| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(org.apache.heron.spi.statemgr.SchedulerStateManagerAdaptor,java.lang.String)">PhysicalPlanProvider</a></span>​(<a href="../../spi/statemgr/SchedulerStateManagerAdaptor.html" title="class in org.apache.heron.spi.statemgr">SchedulerStateManagerAdaptor</a> stateManagerAdaptor, |
| java.lang.String topologyName)</code></th> |
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| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#get()">get</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>java.util.List<java.lang.String></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getBoltNames()">getBoltNames</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>java.util.List<java.lang.String></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getBoltNames(org.apache.heron.proto.system.PhysicalPlans.PhysicalPlan)">getBoltNames</a></span>​(<a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a> pp)</code></th> |
| <td class="colLast"> |
| <div class="block">A utility method to extract bolt component names from the topology.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getPhysicalPlan()">getPhysicalPlan</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">try best effort to return a latest physical plan |
| 1.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>java.util.List<java.lang.String></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSpoutNames()">getSpoutNames</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>java.util.List<java.lang.String></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSpoutNames(org.apache.heron.proto.system.PhysicalPlans.PhysicalPlan)">getSpoutNames</a></span>​(<a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a> pp)</code></th> |
| <td class="colLast"> |
| <div class="block">A utility method to extract spout component names from the topology.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#ParseResponseToPhysicalPlan(byte%5B%5D)">ParseResponseToPhysicalPlan</a></span>​(byte[] responseData)</code></th> |
| <td class="colLast"> </td> |
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| <h3>Methods inherited from class java.lang.Object</h3> |
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| <h4>PhysicalPlanProvider</h4> |
| <pre>@Inject |
| public PhysicalPlanProvider​(<a href="../../spi/statemgr/SchedulerStateManagerAdaptor.html" title="class in org.apache.heron.spi.statemgr">SchedulerStateManagerAdaptor</a> stateManagerAdaptor, |
| @Named("TOPOLOGY_NAME") |
| java.lang.String topologyName)</pre> |
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| <h4>ParseResponseToPhysicalPlan</h4> |
| <pre class="methodSignature">protected <a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a> ParseResponseToPhysicalPlan​(byte[] responseData)</pre> |
| </li> |
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| <a id="get()"> |
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| <h4>get</h4> |
| <pre class="methodSignature">public <a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a> get()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code>get</code> in interface <code>javax.inject.Provider<<a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a>></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getPhysicalPlan()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>getPhysicalPlan</h4> |
| <pre class="methodSignature">public <a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a> getPhysicalPlan()</pre> |
| <div class="block">try best effort to return a latest physical plan |
| 1. refresh physical plan |
| 2. if refreshing fails, return the last physical plan</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>physical plan</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getBoltNames(org.apache.heron.proto.system.PhysicalPlans.PhysicalPlan)"> |
| <!-- --> |
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| <h4>getBoltNames</h4> |
| <pre class="methodSignature">public java.util.List<java.lang.String> getBoltNames​(<a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a> pp)</pre> |
| <div class="block">A utility method to extract bolt component names from the topology.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>list of all bolt names</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getBoltNames()"> |
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| <h4>getBoltNames</h4> |
| <pre class="methodSignature">public java.util.List<java.lang.String> getBoltNames()</pre> |
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| <h4>getSpoutNames</h4> |
| <pre class="methodSignature">public java.util.List<java.lang.String> getSpoutNames​(<a href="../../proto/system/PhysicalPlans.PhysicalPlan.html" title="class in org.apache.heron.proto.system">PhysicalPlans.PhysicalPlan</a> pp)</pre> |
| <div class="block">A utility method to extract spout component names from the topology.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>list of all spout names</dd> |
| </dl> |
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| <h4>getSpoutNames</h4> |
| <pre class="methodSignature">public java.util.List<java.lang.String> getSpoutNames()</pre> |
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