com.goldencode.p2j.jmx

Interface LongCounter

All Known Subinterfaces:

OptionalCounter, ThreadsCpuMBean

All Known Implementing Classes:

FwdServerJMX.Counter, FwdServerJMX.ThreadsCpuTimers, FwdServerJMX.TimeStat, NanoCounter, SimpleLongCounter, SimpleMapCounter, ThreadsCpuCounter

public interface LongCounter

Helper interface for accumulating long values

Method Summary

Modifier and Type	Method and Description
default void	dump(java.lang.String comment, java.lang.String file) Print counters' values to the file
java.lang.String	toString(java.lang.String ts, java.lang.String comment) Return the string representation of the counter
void	update(long value) Update counter

Method Detail

update

void update(long value)

Update counter

Parameters:

value - new value

dump

default void dump(java.lang.String comment,
                  java.lang.String file)
           throws java.io.IOException

Print counters' values to the file

Parameters:

comment - comment

file - output file name (will be appended if exists)

Throws:

java.io.IOException

toString

java.lang.String toString(java.lang.String ts,
                          java.lang.String comment)
                   throws java.io.IOException

Return the string representation of the counter

Parameters:

ts -

comment - comment

Returns:

string representation of the counter

Throws:

java.io.IOException