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java.lang.Object org.jboss.cache.invocation.AbstractInvocationDelegate org.jboss.cache.invocation.NodeInvocationDelegate org.jboss.cache.mvcc.ReadCommittedNode org.jboss.cache.mvcc.RepeatableReadNode org.jboss.cache.mvcc.NullMarkerNodeForRemoval org.jboss.cache.mvcc.NullMarkerNode
public class NullMarkerNode
A marker node to represent a null node for repeatable read, so that a read that returns a null can continue to return null.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.jboss.cache.mvcc.ReadCommittedNode |
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ReadCommittedNode.Flags |
Field Summary |
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Fields inherited from class org.jboss.cache.mvcc.ReadCommittedNode |
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backup, flags, parent |
Fields inherited from class org.jboss.cache.invocation.NodeInvocationDelegate |
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node |
Fields inherited from class org.jboss.cache.invocation.AbstractInvocationDelegate |
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componentRegistry, configuration, invocationContextContainer, invoker, originLocal |
Method Summary | |
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static NullMarkerNode |
getInstance()
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void |
markForUpdate(DataContainer d,
boolean b)
A no-op. |
Methods inherited from class org.jboss.cache.mvcc.NullMarkerNodeForRemoval |
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getChildrenDirect, getChildrenNamesDirect, getDataDirect, getFqn, isDeleted, isNullNode, isValid, setValid, updateNode |
Methods inherited from class org.jboss.cache.mvcc.ReadCommittedNode |
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commitUpdate, getInternalParent, isChanged, isCreated, isFlagSet, lookupParent, markAsDeleted, markAsDeleted, rollbackUpdate, setChildrenLoaded, setCreated, setDataLoaded, setFlag, unsetFlag |
Methods inherited from class org.jboss.cache.invocation.AbstractInvocationDelegate |
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assertIsConstructed, initialize |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Method Detail |
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public static NullMarkerNode getInstance()
public void markForUpdate(DataContainer d, boolean b)
markForUpdate
in interface NodeSPI
markForUpdate
in class RepeatableReadNode
d
- data containerb
- if true, and the node supports write skew checking, nodes are tested for write skews.
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