org.apache.ignite.internal.processors.cache.persistence.partstate

Class PagesAllocationRange

java.lang.Object

org.apache.ignite.internal.processors.cache.persistence.partstate.PagesAllocationRange

public class PagesAllocationRange
extends Object

Range of pages allocated. Contains currently allocated page count and previously observed page count. May be used for tracking history of recent allocation for partition [partition, cacheId]

Constructor Summary

Constructors

Constructor and Description
PagesAllocationRange(int lastAllocatedPageCnt, int currAllocatedPageCnt) Creates pages range

Method Summary

Methods

Modifier and Type	Method and Description
int	getCurrAllocatedPageCnt()
int	getLastAllocatedPageCnt()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

PagesAllocationRange

public PagesAllocationRange(int lastAllocatedPageCnt,
                    int currAllocatedPageCnt)

Creates pages range

Parameters:

lastAllocatedPageCnt - Last allocated pages count.

currAllocatedPageCnt - Currently allocated pages count.

Method Detail

getCurrAllocatedPageCnt

public int getCurrAllocatedPageCnt()

Returns:

Total current number of pages allocated, minimum value is 0.

getLastAllocatedPageCnt

public int getLastAllocatedPageCnt()

Returns:

Previously observed total number of allocated pages.

toString

public String toString()

Overrides:

toString in class Object