Package org.apache.uima.util.impl

Class SerializationMeasures

java.lang.Object

org.apache.uima.util.impl.SerializationMeasures

public class SerializationMeasures
extends Object

Structure: StatDetail str has neh for offset, length, dictionary hits/misses indexedFs has neh for diffs modHeap named, has neh for diffs, heap for values

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	SerializationMeasures.AllStatDetails	each instance of this class remembers a set of statDetail instances to do bulk operations against that set of the statistics
static class	SerializationMeasures.StatDetail	Statistical details There's instances of this class for - the main heap - the aux heaps - the string offsets, the string lengths Heap: xxxx [name-of-delta: [Total: <TotalBytes>(negative%) Histo: a(neg%) b(neg%) c(neg%) d(neg%) e(neg%)]] 2 styles: one uses only one counter, no delta - used for byte, short, and long heaps other is for main heap, uses 4 deltas.

Field Summary

Fields

Modifier and Type	Field	Description
final SerializationMeasures.AllStatDetails	allSlots
int	header
long	mainHeapFSs
static final int	MAX_NBR_ENCODE_LENGTH
long	origAuxByteArrayRefs
long	origAuxBytes
long	origAuxLongArrayRefs
long	origAuxLongs
long	origAuxShortArrayRefs
long	origAuxShorts
final SerializationMeasures.StatDetail[]	statDetails
long	stringsCommonChars
int	stringsNbrCommon
long	stringsSavedExact
long	stringsSavedSubstr
final SerializationMeasures.AllStatDetails	strSlots
long	totalTime

Constructor Summary

Constructors

Constructor	Description
SerializationMeasures()

Method Summary

Modifier and Type	Method	Description
void	accum(SerializationMeasures o)	accumulate results for multiple files
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

MAX_NBR_ENCODE_LENGTH

public static final int MAX_NBR_ENCODE_LENGTH

See Also:

• Constant Field Values

header

public int header

origAuxByteArrayRefs

public long origAuxByteArrayRefs

origAuxShortArrayRefs

public long origAuxShortArrayRefs

origAuxLongArrayRefs

public long origAuxLongArrayRefs

origAuxBytes

public long origAuxBytes

origAuxShorts

public long origAuxShorts

origAuxLongs

public long origAuxLongs

mainHeapFSs

public long mainHeapFSs

stringsNbrCommon

public int stringsNbrCommon

stringsCommonChars

public long stringsCommonChars

stringsSavedExact

public long stringsSavedExact

stringsSavedSubstr

public long stringsSavedSubstr

totalTime

public long totalTime

statDetails

public final SerializationMeasures.StatDetail[] statDetails

allSlots

public final SerializationMeasures.AllStatDetails allSlots

strSlots

public final SerializationMeasures.AllStatDetails strSlots

Constructor Details

SerializationMeasures

public SerializationMeasures()

Method Details

accum

public void accum(SerializationMeasures o)

accumulate results for multiple files

Parameters:

o - -

toString

public String toString()

Overrides:

toString in class Object