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

Class DataRegion

java.lang.Object

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

public class DataRegion
extends Object

Data region provides access to objects configured with DataRegionConfiguration configuration.

Constructor Summary

Constructors

Constructor and Description
DataRegion(PageMemory pageMem, DataRegionConfiguration cfg, DataRegionMetricsImpl memMetrics, PageEvictionTracker evictionTracker)

Method Summary

Modifier and Type	Method and Description
DataRegionConfiguration	config()
PageEvictionTracker	evictionTracker()
DataRegionMetricsImpl	memoryMetrics()
PageMemory	pageMemory()

Methods inherited from class java.lang.Object

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

Constructor Detail

DataRegion

public DataRegion(PageMemory pageMem,
                  DataRegionConfiguration cfg,
                  DataRegionMetricsImpl memMetrics,
                  PageEvictionTracker evictionTracker)

Parameters:

pageMem - PageMemory instance.

memMetrics - DataRegionMetrics instance.

cfg - Configuration of given DataRegion.

evictionTracker - Eviction tracker.

Method Detail

pageMemory

public PageMemory pageMemory()

config

public DataRegionConfiguration config()

Returns:

Config.

memoryMetrics

public DataRegionMetricsImpl memoryMetrics()

Returns:

Memory Metrics.

evictionTracker

public PageEvictionTracker evictionTracker()