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public interface WriteCommand
A command that modifies the cache in some way
Method Summary | |
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Set<Object> |
getAffectedKeys()
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boolean |
isConditional()
Certain commands only work based on a certain condition or state of the cache. |
boolean |
isSuccessful()
Some commands may want to provide information on whether the command was successful or not. |
Methods inherited from interface org.infinispan.commands.VisitableCommand |
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acceptVisitor |
Methods inherited from interface org.infinispan.commands.ReplicableCommand |
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getCommandId, getParameters, perform, setParameters |
Method Detail |
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boolean isSuccessful()
boolean isConditional()
ConcurrentMap.putIfAbsent(Object, Object)
only does anything if a condition is met, i.e., the entry in
question is not already present. This method tests whether the command in question is conditional or not.
Set<Object> getAffectedKeys()
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