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| <div class="sub-title"><span class="package-label-in-type">Package</span> <a href="package-summary.html">org.apache.hadoop.hbase.coprocessor</a></div> |
| <h1 title="Class CoprocessorHost.ObserverOperationWithoutResult" class="title">Class CoprocessorHost.ObserverOperationWithoutResult<O></h1> |
| </div> |
| <div class="inheritance" title="Inheritance Tree"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">java.lang.Object</a> |
| <div class="inheritance"><a href="ObserverContextImpl.html" title="class in org.apache.hadoop.hbase.coprocessor">org.apache.hadoop.hbase.coprocessor.ObserverContextImpl</a><E> |
| <div class="inheritance"><a href="CoprocessorHost.html" title="class in org.apache.hadoop.hbase.coprocessor">CoprocessorHost</a><C,<wbr>E>.<a href="CoprocessorHost.ObserverOperation.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverOperation</a><O> |
| <div class="inheritance">org.apache.hadoop.hbase.coprocessor.CoprocessorHost.ObserverOperationWithoutResult<O></div> |
| </div> |
| </div> |
| </div> |
| <section class="class-description" id="class-description"> |
| <dl class="notes"> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><code><a href="ObserverContext.html" title="interface in org.apache.hadoop.hbase.coprocessor">ObserverContext</a><E></code></dd> |
| </dl> |
| <dl class="notes"> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><code><a href="../master/MasterCoprocessorHost.MasterObserverOperation.html" title="class in org.apache.hadoop.hbase.master">MasterCoprocessorHost.MasterObserverOperation</a></code>, <code><a href="../regionserver/RegionCoprocessorHost.BulkLoadObserverOperation.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost.BulkLoadObserverOperation</a></code>, <code><a href="../regionserver/RegionCoprocessorHost.RegionObserverOperationWithoutResult.html" title="class in org.apache.hadoop.hbase.regionserver">RegionCoprocessorHost.RegionObserverOperationWithoutResult</a></code>, <code><a href="../regionserver/RegionServerCoprocessorHost.RegionServerObserverOperation.html" title="class in org.apache.hadoop.hbase.regionserver">RegionServerCoprocessorHost.RegionServerObserverOperation</a></code>, <code><a href="../regionserver/wal/WALCoprocessorHost.WALObserverOperation.html" title="class in org.apache.hadoop.hbase.regionserver.wal">WALCoprocessorHost.WALObserverOperation</a></code></dd> |
| </dl> |
| <dl class="notes"> |
| <dt>Enclosing class:</dt> |
| <dd><a href="CoprocessorHost.html" title="class in org.apache.hadoop.hbase.coprocessor">CoprocessorHost</a><<a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">C</a> extends <a href="../Coprocessor.html" title="interface in org.apache.hadoop.hbase">Coprocessor</a>,<wbr><a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">E</a> extends <a href="../CoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase">CoprocessorEnvironment</a><<a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">C</a>>></dd> |
| </dl> |
| <hr> |
| <div class="type-signature"><span class="modifiers">public abstract class </span><span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.html#line-533">CoprocessorHost.ObserverOperationWithoutResult</a><O></span> |
| <span class="extends-implements">extends <a href="CoprocessorHost.html" title="class in org.apache.hadoop.hbase.coprocessor">CoprocessorHost</a><C,<wbr>E>.<a href="CoprocessorHost.ObserverOperation.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverOperation</a><O></span></div> |
| </section> |
| <section class="summary"> |
| <ul class="summary-list"> |
| <!-- =========== FIELD SUMMARY =========== --> |
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| <section class="field-summary" id="field-summary"> |
| <h2>Field Summary</h2> |
| <div class="inherited-list"> |
| <h3 id="fields-inherited-from-class-org.apache.hadoop.hbase.coprocessor.CoprocessorHost.ObserverOperation">Fields inherited from class org.apache.hadoop.hbase.coprocessor.<a href="CoprocessorHost.ObserverOperation.html" title="class in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverOperation</a></h3> |
| <code><a href="CoprocessorHost.ObserverOperation.html#observerGetter">observerGetter</a></code></div> |
| </section> |
| </li> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <li> |
| <section class="constructor-summary" id="constructor-summary"> |
| <h2>Constructor Summary</h2> |
| <div class="caption"><span>Constructors</span></div> |
| <div class="summary-table two-column-summary"> |
| <div class="table-header col-first">Constructor</div> |
| <div class="table-header col-last">Description</div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.apache.hadoop.hbase.coprocessor.CoprocessorHost.ObserverGetter)" class="member-name-link">ObserverOperationWithoutResult</a><wbr>(<a href="CoprocessorHost.ObserverGetter.html" title="interface in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverGetter</a><<a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">C</a>,<wbr><a href="CoprocessorHost.ObserverOperationWithoutResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithoutResult">O</a>> observerGetter)</code></div> |
| <div class="col-last even-row-color"> </div> |
| <div class="col-constructor-name odd-row-color"><code><a href="#%3Cinit%3E(org.apache.hadoop.hbase.coprocessor.CoprocessorHost.ObserverGetter,org.apache.hadoop.hbase.security.User)" class="member-name-link">ObserverOperationWithoutResult</a><wbr>(<a href="CoprocessorHost.ObserverGetter.html" title="interface in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverGetter</a><<a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">C</a>,<wbr><a href="CoprocessorHost.ObserverOperationWithoutResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithoutResult">O</a>> observerGetter, |
| <a href="../security/User.html" title="class in org.apache.hadoop.hbase.security">User</a> user)</code></div> |
| <div class="col-last odd-row-color"> </div> |
| <div class="col-constructor-name even-row-color"><code><a href="#%3Cinit%3E(org.apache.hadoop.hbase.coprocessor.CoprocessorHost.ObserverGetter,org.apache.hadoop.hbase.security.User,boolean)" class="member-name-link">ObserverOperationWithoutResult</a><wbr>(<a href="CoprocessorHost.ObserverGetter.html" title="interface in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverGetter</a><<a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">C</a>,<wbr><a href="CoprocessorHost.ObserverOperationWithoutResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithoutResult">O</a>> observerGetter, |
| <a href="../security/User.html" title="class in org.apache.hadoop.hbase.security">User</a> user, |
| boolean bypassable)</code></div> |
| <div class="col-last even-row-color"> </div> |
| </div> |
| </section> |
| </li> |
| <!-- ========== 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><button id="method-summary-table-tab4" role="tab" aria-selected="false" aria-controls="method-summary-table.tabpanel" tabindex="-1" onkeydown="switchTab(event)" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" class="table-tab">Concrete Methods</button></div> |
| <div id="method-summary-table.tabpanel" role="tabpanel"> |
| <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>protected abstract void</code></div> |
| <div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"><code><a href="#call(O)" class="member-name-link">call</a><wbr>(<a href="CoprocessorHost.ObserverOperationWithoutResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithoutResult">O</a> observer)</code></div> |
| <div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab3"> </div> |
| <div class="col-first odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code>(package private) void</code></div> |
| <div class="col-second odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a href="#callObserver()" class="member-name-link">callObserver</a>()</code></div> |
| <div class="col-last odd-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"> |
| <div class="block">In case of coprocessors which have many kinds of observers (for eg, <a href="RegionCoprocessor.html" title="interface in org.apache.hadoop.hbase.coprocessor"><code>RegionCoprocessor</code></a> |
| has BulkLoadObserver, RegionObserver, etc), some implementations may not need all observers, |
| in which case they will return null for that observer's getter.</div> |
| </div> |
| </div> |
| </div> |
| </div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.hadoop.hbase.coprocessor.CoprocessorHost.ObserverOperation">Methods inherited from class org.apache.hadoop.hbase.coprocessor.<a href="CoprocessorHost.ObserverOperation.html" title="class in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverOperation</a></h3> |
| <code><a href="CoprocessorHost.ObserverOperation.html#postEnvCall()">postEnvCall</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-org.apache.hadoop.hbase.coprocessor.ObserverContextImpl">Methods inherited from class org.apache.hadoop.hbase.coprocessor.<a href="ObserverContextImpl.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverContextImpl</a></h3> |
| <code><a href="ObserverContextImpl.html#bypass()">bypass</a>, <a href="ObserverContextImpl.html#createAndPrepare(E)">createAndPrepare</a>, <a href="ObserverContextImpl.html#getCaller()">getCaller</a>, <a href="ObserverContextImpl.html#getEnvironment()">getEnvironment</a>, <a href="ObserverContextImpl.html#isBypassable()">isBypassable</a>, <a href="ObserverContextImpl.html#prepare(E)">prepare</a>, <a href="ObserverContextImpl.html#shouldBypass()">shouldBypass</a></code></div> |
| <div class="inherited-list"> |
| <h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class java.lang.<a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang" class="external-link">Object</a></h3> |
| <code><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang" class="external-link">clone</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang" class="external-link">equals</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang" class="external-link">finalize</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang" class="external-link">getClass</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang" class="external-link">hashCode</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang" class="external-link">notify</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang" class="external-link">notifyAll</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang" class="external-link">toString</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang" class="external-link">wait</a>, <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang" class="external-link">wait</a></code></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| <section class="details"> |
| <ul class="details-list"> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <li> |
| <section class="constructor-details" id="constructor-detail"> |
| <h2>Constructor Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="<init>(org.apache.hadoop.hbase.coprocessor.CoprocessorHost.ObserverGetter)"> |
| <h3>ObserverOperationWithoutResult</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverOperationWithoutResult.html#line-536">ObserverOperationWithoutResult</a></span><wbr><span class="parameters">(<a href="CoprocessorHost.ObserverGetter.html" title="interface in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverGetter</a><<a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">C</a>,<wbr><a href="CoprocessorHost.ObserverOperationWithoutResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithoutResult">O</a>> observerGetter)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="<init>(org.apache.hadoop.hbase.coprocessor.CoprocessorHost.ObserverGetter,org.apache.hadoop.hbase.security.User)"> |
| <h3>ObserverOperationWithoutResult</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverOperationWithoutResult.html#line-540">ObserverOperationWithoutResult</a></span><wbr><span class="parameters">(<a href="CoprocessorHost.ObserverGetter.html" title="interface in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverGetter</a><<a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">C</a>,<wbr><a href="CoprocessorHost.ObserverOperationWithoutResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithoutResult">O</a>> observerGetter, |
| <a href="../security/User.html" title="class in org.apache.hadoop.hbase.security">User</a> user)</span></div> |
| </section> |
| </li> |
| <li> |
| <section class="detail" id="<init>(org.apache.hadoop.hbase.coprocessor.CoprocessorHost.ObserverGetter,org.apache.hadoop.hbase.security.User,boolean)"> |
| <h3>ObserverOperationWithoutResult</h3> |
| <div class="member-signature"><span class="modifiers">public</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverOperationWithoutResult.html#line-544">ObserverOperationWithoutResult</a></span><wbr><span class="parameters">(<a href="CoprocessorHost.ObserverGetter.html" title="interface in org.apache.hadoop.hbase.coprocessor">CoprocessorHost.ObserverGetter</a><<a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">C</a>,<wbr><a href="CoprocessorHost.ObserverOperationWithoutResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithoutResult">O</a>> observerGetter, |
| <a href="../security/User.html" title="class in org.apache.hadoop.hbase.security">User</a> user, |
| boolean bypassable)</span></div> |
| </section> |
| </li> |
| </ul> |
| </section> |
| </li> |
| <!-- ============ METHOD DETAIL ========== --> |
| <li> |
| <section class="method-details" id="method-detail"> |
| <h2>Method Details</h2> |
| <ul class="member-list"> |
| <li> |
| <section class="detail" id="call(O)"> |
| <h3 id="call(java.lang.Object)">call</h3> |
| <div class="member-signature"><span class="modifiers">protected abstract</span> <span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverOperationWithoutResult.html#line-534">call</a></span><wbr><span class="parameters">(<a href="CoprocessorHost.ObserverOperationWithoutResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithoutResult">O</a> observer)</span> |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/io/IOException.html" title="class or interface in java.io" class="external-link">IOException</a></span></div> |
| <dl class="notes"> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/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="callObserver()"> |
| <h3>callObserver</h3> |
| <div class="member-signature"><span class="return-type">void</span> <span class="element-name"><a href="../../../../../src-html/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.ObserverOperationWithoutResult.html#line-554">callObserver</a></span>() |
| throws <span class="exceptions"><a href="https://docs.oracle.com/en/java/javase/17/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">In case of coprocessors which have many kinds of observers (for eg, <a href="RegionCoprocessor.html" title="interface in org.apache.hadoop.hbase.coprocessor"><code>RegionCoprocessor</code></a> |
| has BulkLoadObserver, RegionObserver, etc), some implementations may not need all observers, |
| in which case they will return null for that observer's getter. We simply ignore such cases.</div> |
| <dl class="notes"> |
| <dt>Specified by:</dt> |
| <dd><code><a href="CoprocessorHost.ObserverOperation.html#callObserver()">callObserver</a></code> in class <code><a href="CoprocessorHost.html" title="class in org.apache.hadoop.hbase.coprocessor">CoprocessorHost</a><<a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">C</a> extends <a href="../Coprocessor.html" title="interface in org.apache.hadoop.hbase">Coprocessor</a>,<wbr><a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">E</a> extends <a href="../CoprocessorEnvironment.html" title="interface in org.apache.hadoop.hbase">CoprocessorEnvironment</a><<a href="CoprocessorHost.html" title="type parameter in CoprocessorHost">C</a>>>.<a href="CoprocessorHost.ObserverOperation.html" title="class in org.apache.hadoop.hbase.coprocessor">ObserverOperation</a><<a href="CoprocessorHost.ObserverOperationWithoutResult.html" title="type parameter in CoprocessorHost.ObserverOperationWithoutResult">O</a>></code></dd> |
| <dt>Throws:</dt> |
| <dd><code><a href="https://docs.oracle.com/en/java/javase/17/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> |
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