org.infinispan.commands.read
Class SizeCommand
java.lang.Object
org.infinispan.commands.read.AbstractLocalCommand
org.infinispan.commands.read.SizeCommand
- All Implemented Interfaces:
- LocalCommand, ReplicableCommand, VisitableCommand
public class SizeCommand
- extends AbstractLocalCommand
- implements VisitableCommand
Command to calculate the size of the cache
- Since:
- 4.0
- Author:
- Manik Surtani (manik@jboss.org), Mircea.Markus@jboss.com, Trustin Lee
SizeCommand
public SizeCommand(DataContainer container)
acceptVisitor
public Object acceptVisitor(InvocationContext ctx,
Visitor visitor)
throws Throwable
- Description copied from interface:
VisitableCommand
- Accept a visitor, and return the result of accepting this visitor.
- Specified by:
acceptVisitor
in interface VisitableCommand
- Parameters:
ctx
- invocation contextvisitor
- visitor to accept
- Returns:
- arbitrary return value
- Throws:
Throwable
- in the event of problems
perform
public Integer perform(InvocationContext ctx)
throws Throwable
- Description copied from interface:
ReplicableCommand
- Performs the primary function of the command. Please see specific implementation classes for details on what is
performed as well as return types. Important: this method will be invoked at the end of interceptors chain.
It should never be called directly from a custom interceptor.
- Specified by:
perform
in interface ReplicableCommand
- Parameters:
ctx
- invocation context
- Returns:
- arbitrary return value generated by performing this command
- Throws:
Throwable
- in the event of problems.
toString
public String toString()
- Overrides:
toString
in class Object
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