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com.sun.marlin

public final Class ArrayCacheConst

extends Object
implements MarlinConst
Class Inheritance
All Implemented Interfaces
com.sun.marlin.MarlinConst
Imports
java.util.Arrays

Nested and Inner Type Summary

Modifier and TypeClass and Description
pack-priv static class
ArrayCacheConst.BucketStats

pack-priv static class
ArrayCacheConst.CacheStats

Field Summary

Modifier and TypeField and Description
pack-priv static final int[]
ARRAY_SIZES

pack-priv static final int
BUCKETS

pack-priv static final int
MAX_ARRAY_SIZE

pack-priv static final int
MIN_ARRAY_SIZE

pack-priv static final int
THRESHOLD_ARRAY_SIZE

pack-priv static final long
THRESHOLD_HUGE_ARRAY_SIZE

pack-priv static final int
THRESHOLD_SMALL_ARRAY_SIZE

Constructor Summary

AccessConstructor and Description
private
ArrayCacheConst()

Method Summary

Modifier and TypeMethod and Description
pack-priv static int
getBucket(final int length)

public static long

Returns:

new array size
getNewLargeSize(final long
current used size
curSize, final long
needed size
needSize)

Return the new array size (~ x2)

public static int

Returns:

new array size
getNewSize(final int
current used size
curSize, final int
needed size
needSize)

Return the new array size (~ x2)

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

ARRAY_SIZESback to summary
pack-priv static final int[] ARRAY_SIZES
BUCKETSback to summary
pack-priv static final int BUCKETS
MAX_ARRAY_SIZEback to summary
pack-priv static final int MAX_ARRAY_SIZE
MIN_ARRAY_SIZEback to summary
pack-priv static final int MIN_ARRAY_SIZE
THRESHOLD_ARRAY_SIZEback to summary
pack-priv static final int THRESHOLD_ARRAY_SIZE
THRESHOLD_HUGE_ARRAY_SIZEback to summary
pack-priv static final long THRESHOLD_HUGE_ARRAY_SIZE
THRESHOLD_SMALL_ARRAY_SIZEback to summary
pack-priv static final int THRESHOLD_SMALL_ARRAY_SIZE

Constructor Detail

ArrayCacheConstback to summary
private ArrayCacheConst()

Method Detail

getBucketback to summary
pack-priv static int getBucket(final int length)
getNewLargeSizeback to summary
public static long getNewLargeSize(final long curSize, final long needSize)

Return the new array size (~ x2)

Parameters
curSize:long

current used size

needSize:long

needed size

Returns:long

new array size

getNewSizeback to summary
public static int getNewSize(final int curSize, final int needSize)

Return the new array size (~ x2)

Parameters
curSize:int

current used size

needSize:int

needed size

Returns:int

new array size

com.sun.marlin back to summary

pack-priv final Class ArrayCacheConst.BucketStats

extends Object
Class Inheritance

Field Summary

Modifier and TypeField and Description
pack-priv int
createOp

pack-priv int
getOp

pack-priv int
maxSize

pack-priv int
returnOp

Constructor Summary

AccessConstructor and Description
pack-priv
BucketStats()

Method Summary

Modifier and TypeMethod and Description
pack-priv void
reset()

pack-priv void
updateMaxSize(final int size)

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

createOpback to summary
pack-priv int createOp
getOpback to summary
pack-priv int getOp
maxSizeback to summary
pack-priv int maxSize
returnOpback to summary
pack-priv int returnOp

Constructor Detail

BucketStatsback to summary
pack-priv BucketStats()

Method Detail

resetback to summary
pack-priv void reset()
updateMaxSizeback to summary
pack-priv void updateMaxSize(final int size)
com.sun.marlin back to summary

pack-priv final Class ArrayCacheConst.CacheStats

extends Object
Class Inheritance

Field Summary

Modifier and TypeField and Description
pack-priv final ArrayCacheConst.BucketStats[]
bucketStats

pack-priv final String
name

pack-priv int
oversize

pack-priv int
resize

pack-priv long
totalInitial

Constructor Summary

AccessConstructor and Description
pack-priv
CacheStats(final String name)

Method Summary

Modifier and TypeMethod and Description
pack-priv long
dumpStats()

private int
getByteFactor()

pack-priv long
getTotalInitialBytes()

pack-priv void
reset()

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

bucketStatsback to summary
pack-priv final ArrayCacheConst.BucketStats[] bucketStats
nameback to summary
pack-priv final String name
oversizeback to summary
pack-priv int oversize
resizeback to summary
pack-priv int resize
totalInitialback to summary
pack-priv long totalInitial

Constructor Detail

CacheStatsback to summary
pack-priv CacheStats(final String name)

Method Detail

dumpStatsback to summary
pack-priv long dumpStats()
getByteFactorback to summary
private int getByteFactor()
getTotalInitialBytesback to summary
pack-priv long getTotalInitialBytes()
resetback to summary
pack-priv void reset()