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<div class="subTitle">org.janusgraph.diskstorage.locking</div> |
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<h2 title="Class LockerState" class="title">Class LockerState<S></h2> |
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<li>org.janusgraph.diskstorage.locking.LockerState<S></li> |
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<dt><span class="paramLabel">Type Parameters:</span></dt> |
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<dd><code>S</code> - The <a href="../../../../org/janusgraph/diskstorage/locking/LockStatus.html" title="interface in org.janusgraph.diskstorage.locking"><code>LockStatus</code></a> type.</dd> |
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<pre>public class <span class="typeNameLabel">LockerState<S></span> |
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extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
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<div class="block">A store for <code>LockStatus</code> objects. Thread-safe so long as the method |
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calls with any given <code>StoreTransaction</code> are serial. Put another way, |
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thread-safety is only broken by concurrently calling this class's methods |
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with the same <code>StoreTransaction</code> instance in the arguments to each |
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concurrent call.</div> |
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<dl> |
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<dt><span class="seeLabel">See Also:</span></dt> |
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<dd><a href="../../../../org/janusgraph/diskstorage/locking/AbstractLocker.html" title="class in org.janusgraph.diskstorage.locking"><code>AbstractLocker</code></a></dd> |
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<h3>Constructor Summary</h3> |
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<th class="colOne" scope="col">Constructor and Description</th> |
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html#LockerState--">LockerState</a></span>()</code> </td> |
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<tr class="rowColor"> |
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html#LockerState-java.util.concurrent.ConcurrentMap-">LockerState</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a><<a href="../../../../org/janusgraph/diskstorage/keycolumnvalue/StoreTransaction.html" title="interface in org.janusgraph.diskstorage.keycolumnvalue">StoreTransaction</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/janusgraph/diskstorage/util/KeyColumn.html" title="class in org.janusgraph.diskstorage.util">KeyColumn</a>,<a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html" title="type parameter in LockerState">S</a>>> locks)</code> </td> |
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<h3>Method Summary</h3> |
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<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
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<th class="colFirst" scope="col">Modifier and Type</th> |
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<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/janusgraph/diskstorage/util/KeyColumn.html" title="class in org.janusgraph.diskstorage.util">KeyColumn</a>,<a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html" title="type parameter in LockerState">S</a>></code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html#getLocksForTx-org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction-">getLocksForTx</a></span>(<a href="../../../../org/janusgraph/diskstorage/keycolumnvalue/StoreTransaction.html" title="interface in org.janusgraph.diskstorage.keycolumnvalue">StoreTransaction</a> tx)</code> </td> |
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<tr id="i1" class="rowColor"> |
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<td class="colFirst"><code>boolean</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html#has-org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction-org.janusgraph.diskstorage.util.KeyColumn-">has</a></span>(<a href="../../../../org/janusgraph/diskstorage/keycolumnvalue/StoreTransaction.html" title="interface in org.janusgraph.diskstorage.keycolumnvalue">StoreTransaction</a> tx, |
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<a href="../../../../org/janusgraph/diskstorage/util/KeyColumn.html" title="class in org.janusgraph.diskstorage.util">KeyColumn</a> kc)</code> </td> |
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<td class="colFirst"><code>void</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html#release-org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction-org.janusgraph.diskstorage.util.KeyColumn-">release</a></span>(<a href="../../../../org/janusgraph/diskstorage/keycolumnvalue/StoreTransaction.html" title="interface in org.janusgraph.diskstorage.keycolumnvalue">StoreTransaction</a> tx, |
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<a href="../../../../org/janusgraph/diskstorage/util/KeyColumn.html" title="class in org.janusgraph.diskstorage.util">KeyColumn</a> kc)</code> </td> |
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<tr id="i3" class="rowColor"> |
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<td class="colFirst"><code>void</code></td> |
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<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html#take-org.janusgraph.diskstorage.keycolumnvalue.StoreTransaction-org.janusgraph.diskstorage.util.KeyColumn-S-">take</a></span>(<a href="../../../../org/janusgraph/diskstorage/keycolumnvalue/StoreTransaction.html" title="interface in org.janusgraph.diskstorage.keycolumnvalue">StoreTransaction</a> tx, |
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<a href="../../../../org/janusgraph/diskstorage/util/KeyColumn.html" title="class in org.janusgraph.diskstorage.util">KeyColumn</a> kc, |
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<a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html" title="type parameter in LockerState">S</a> ls)</code> </td> |
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<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
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<h3>Constructor Detail</h3> |
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<h4>LockerState</h4> |
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<pre>public LockerState()</pre> |
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<h4>LockerState</h4> |
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<pre>public LockerState(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent">ConcurrentMap</a><<a href="../../../../org/janusgraph/diskstorage/keycolumnvalue/StoreTransaction.html" title="interface in org.janusgraph.diskstorage.keycolumnvalue">StoreTransaction</a>,<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/janusgraph/diskstorage/util/KeyColumn.html" title="class in org.janusgraph.diskstorage.util">KeyColumn</a>,<a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html" title="type parameter in LockerState">S</a>>> locks)</pre> |
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<h4>has</h4> |
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<pre>public boolean has(<a href="../../../../org/janusgraph/diskstorage/keycolumnvalue/StoreTransaction.html" title="interface in org.janusgraph.diskstorage.keycolumnvalue">StoreTransaction</a> tx, |
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<a href="../../../../org/janusgraph/diskstorage/util/KeyColumn.html" title="class in org.janusgraph.diskstorage.util">KeyColumn</a> kc)</pre> |
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<h4>take</h4> |
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<pre>public void take(<a href="../../../../org/janusgraph/diskstorage/keycolumnvalue/StoreTransaction.html" title="interface in org.janusgraph.diskstorage.keycolumnvalue">StoreTransaction</a> tx, |
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<a href="../../../../org/janusgraph/diskstorage/util/KeyColumn.html" title="class in org.janusgraph.diskstorage.util">KeyColumn</a> kc, |
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<a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html" title="type parameter in LockerState">S</a> ls)</pre> |
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<h4>release</h4> |
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<pre>public void release(<a href="../../../../org/janusgraph/diskstorage/keycolumnvalue/StoreTransaction.html" title="interface in org.janusgraph.diskstorage.keycolumnvalue">StoreTransaction</a> tx, |
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<a href="../../../../org/janusgraph/diskstorage/util/KeyColumn.html" title="class in org.janusgraph.diskstorage.util">KeyColumn</a> kc)</pre> |
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<h4>getLocksForTx</h4> |
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<pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><<a href="../../../../org/janusgraph/diskstorage/util/KeyColumn.html" title="class in org.janusgraph.diskstorage.util">KeyColumn</a>,<a href="../../../../org/janusgraph/diskstorage/locking/LockerState.html" title="type parameter in LockerState">S</a>> getLocksForTx(<a href="../../../../org/janusgraph/diskstorage/keycolumnvalue/StoreTransaction.html" title="interface in org.janusgraph.diskstorage.keycolumnvalue">StoreTransaction</a> tx)</pre> |
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