Package org.jolokia.service.history

Class HistoryLimit

java.lang.Object

org.jolokia.service.history.HistoryLimit

All Implemented Interfaces:

Serializable

public class HistoryLimit
extends Object
implements Serializable

Helper class used for specifying history entry limits

Since:

05.03.12

Author:

roland

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
HistoryLimit(int pMaxEntries, long pMaxDuration)	Create a limit with either or both maxEntries and maxDuration set

Method Summary

Modifier and Type	Method	Description
long	getMaxDuration()
int	getMaxEntries()
HistoryLimit	respectGlobalMaxEntries(int pGlobalMaxEntries)	Return a limit whose max entries are smaller or equals the given upper limit.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

HistoryLimit

public HistoryLimit(int pMaxEntries,
 long pMaxDuration)

Create a limit with either or both maxEntries and maxDuration set

Parameters:

pMaxEntries - maximum number of entries to keep

pMaxDuration - maximum duration for entries to keep (in seconds)

Method Details

getMaxEntries

public int getMaxEntries()

getMaxDuration

public long getMaxDuration()

respectGlobalMaxEntries

public HistoryLimit respectGlobalMaxEntries(int pGlobalMaxEntries)

Return a limit whose max entries are smaller or equals the given upper limit. For effieciency reasons, this object's state might change with this method (i.e. the maxEntry number might be set or decreased)

Parameters:

pGlobalMaxEntries - upper limit

Returns:

this if this limit already is below the upper limit or a new limit which lies in this limit

toString

public String toString()

Overrides:

toString in class Object