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

Class PageMetricsImpl

java.lang.Object

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

All Implemented Interfaces:

PageMetrics

public class PageMetricsImpl
extends Object
implements PageMetrics

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PageMetricsImpl.Builder Builder for PageMetricsImpl instances.

Method Summary

Modifier and Type	Method and Description
static PageMetricsImpl.Builder	builder(MetricRegistry metricRegistry)
LongAdderMetric	indexPages() Number of index pages loaded into memory.
void	reset() Resets all metric counters.
LongAdderMetric	totalPages() Total number of allocated pages.

Methods inherited from class java.lang.Object

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

Method Detail

builder

public static PageMetricsImpl.Builder builder(MetricRegistry metricRegistry)

Parameters:

metricRegistry - Metric registry.

totalPages

public LongAdderMetric totalPages()

Total number of allocated pages.

Specified by:

totalPages in interface PageMetrics

indexPages

public LongAdderMetric indexPages()

Number of index pages loaded into memory.

Specified by:

indexPages in interface PageMetrics

reset

public void reset()

Resets all metric counters.

Specified by:

reset in interface PageMetrics