org.apache.ambari.server.controller.metrics.timeline.cache

Class TimelineMetricsCacheSizeOfEngine

java.lang.Object

org.apache.ambari.server.controller.metrics.timeline.cache.TimelineMetricsCacheSizeOfEngine

All Implemented Interfaces:

net.sf.ehcache.pool.SizeOfEngine

public class TimelineMetricsCacheSizeOfEngine
extends Object
implements net.sf.ehcache.pool.SizeOfEngine

Cache sizing engine that reduces reflective calls over the Object graph to find total Heap usage.

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	DEFAULT_ABORT_WHEN_MAX_DEPTH_EXCEEDED
static int	DEFAULT_MAX_DEPTH

Constructor Summary

Constructors

Constructor and Description
TimelineMetricsCacheSizeOfEngine()

Method Summary

Modifier and Type	Method and Description
net.sf.ehcache.pool.SizeOfEngine	copyWith(int maxDepth, boolean abortWhenMaxDepthExceeded)
net.sf.ehcache.pool.Size	sizeOf(Object key, Object value, Object container)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_MAX_DEPTH

public static final int DEFAULT_MAX_DEPTH

See Also:

Constant Field Values

DEFAULT_ABORT_WHEN_MAX_DEPTH_EXCEEDED

public static final boolean DEFAULT_ABORT_WHEN_MAX_DEPTH_EXCEEDED

See Also:

Constant Field Values

Constructor Detail

TimelineMetricsCacheSizeOfEngine

public TimelineMetricsCacheSizeOfEngine()

Method Detail

sizeOf

public net.sf.ehcache.pool.Size sizeOf(Object key,
                                       Object value,
                                       Object container)

Specified by:

sizeOf in interface net.sf.ehcache.pool.SizeOfEngine

copyWith

public net.sf.ehcache.pool.SizeOfEngine copyWith(int maxDepth,
                                                 boolean abortWhenMaxDepthExceeded)

Specified by:

copyWith in interface net.sf.ehcache.pool.SizeOfEngine