Modifier and Type	Class and Description
pack-priv abstract static class	BLCHeader.DrainStatusRef Enforces a memory layout to avoid false sharing by padding the drain status.
pack-priv static class	BLCHeader.PadDrainStatus

Access	Constructor and Description
pack-priv	BLCHeader()

BLCHeader	back to summary
pack-priv BLCHeader()

com.github.benmanes.caffeine.cache back to summary

pack-priv abstract Class BLCHeader.DrainStatusRef

Class Inheritance

java.lang.Object
com.github.benmanes.caffeine.cache.BLCHeader.PadDrainStatus
com.github.benmanes.caffeine.cache.BLCHeader.DrainStatusRef

Known Direct Subclasses

com.github.benmanes.caffeine.cache.BoundedLocalCache

Enforces a memory layout to avoid false sharing by padding the drain status.

Field Summary

Modifier and Type	Field and Description
pack-priv static final VarHandle	DRAIN_STATUS
pack-priv volatile int	drainStatus The draining status of the buffers.
pack-priv static final int	IDLE A drain is not taking place.
pack-priv static final int	PROCESSING_TO_IDLE A drain is in progress and will transition to idle.
pack-priv static final int	PROCESSING_TO_REQUIRED A drain is in progress and will transition to required.
pack-priv static final int	REQUIRED A drain is required due to a pending write modification.

Inherited from com.github.benmanes.caffeine.cache.BLCHeader.PadDrainStatus:: p000 p001 p002 p003 p004 p005 p006 p007 p008 p009 p010 p011 p012 p013 p014 p015 p016 p017 p018 p019 p020 p021 p022 p023 p024 p025 p026 p027 p028 p029 p030 p031 p032 p033 p034 p035 p036 p037 p038 p039 p040 p041 p042 p043 p044 p045 p046 p047 p048 p049 p050 p051 p052 p053 p054 p055 p056 p057 p058 p059 p060 p061 p062 p063 p064 p065 p066 p067 p068 p069 p070 p071 p072 p073 p074 p075 p076 p077 p078 p079 p080 p081 p082 p083 p084 p085 p086 p087 p088 p089 p090 p091 p092 p093 p094 p095 p096 p097 p098 p099 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119

Constructor Summary

Access	Constructor and Description
pack-priv	DrainStatusRef()

Method Summary

Modifier and Type	Method and Description
pack-priv boolean	casDrainStatus(int expect, int update)
pack-priv int	drainStatusAcquire()
pack-priv int	drainStatusOpaque()
pack-priv void	setDrainStatusOpaque(int drainStatus)
pack-priv void	setDrainStatusRelease(int drainStatus)
pack-priv boolean	shouldDrainBuffers(boolean if draining the read buffer can be delayed delayable) Returns whether maintenance work is needed.

Field Detail

DRAIN_STATUS	back to summary
pack-priv static final VarHandle DRAIN_STATUS

drainStatus	back to summary
pack-priv volatile int drainStatus The draining status of the buffers.

IDLE	back to summary
pack-priv static final int IDLE A drain is not taking place.

PROCESSING_TO_IDLE	back to summary
pack-priv static final int PROCESSING_TO_IDLE A drain is in progress and will transition to idle.

PROCESSING_TO_REQUIRED	back to summary
pack-priv static final int PROCESSING_TO_REQUIRED A drain is in progress and will transition to required.

REQUIRED	back to summary
pack-priv static final int REQUIRED A drain is required due to a pending write modification.

Constructor Detail

DrainStatusRef	back to summary
pack-priv DrainStatusRef()

Method Detail

casDrainStatus	back to summary
pack-priv boolean casDrainStatus(int expect, int update)

drainStatusAcquire	back to summary
pack-priv int drainStatusAcquire()

drainStatusOpaque	back to summary
pack-priv int drainStatusOpaque()

setDrainStatusOpaque	back to summary
pack-priv void setDrainStatusOpaque(int drainStatus)

setDrainStatusRelease	back to summary
pack-priv void setDrainStatusRelease(int drainStatus)

shouldDrainBuffers	back to summary
pack-priv boolean shouldDrainBuffers(boolean delayable) Returns whether maintenance work is needed. Parameters delayable:boolean if draining the read buffer can be delayed

shouldDrainBuffers

back to summary

pack-priv boolean shouldDrainBuffers(boolean delayable)

Returns whether maintenance work is needed.

Parameters

delayable:boolean: if draining the read buffer can be delayed

com.github.benmanes.caffeine.cache back to summary

pack-priv Class BLCHeader.PadDrainStatus

Class Inheritance

extends Object

java.lang.Object
com.github.benmanes.caffeine.cache.BLCHeader.PadDrainStatus

Known Direct Subclasses

com.github.benmanes.caffeine.cache.BLCHeader.DrainStatusRef

Field Summary

Modifier and Type	Field and Description
pack-priv byte	p000
pack-priv byte	p001
pack-priv byte	p002
pack-priv byte	p003
pack-priv byte	p004
pack-priv byte	p005
pack-priv byte	p006
pack-priv byte	p007
pack-priv byte	p008
pack-priv byte	p009
pack-priv byte	p010
pack-priv byte	p011
pack-priv byte	p012
pack-priv byte	p013
pack-priv byte	p014
pack-priv byte	p015
pack-priv byte	p016
pack-priv byte	p017
pack-priv byte	p018
pack-priv byte	p019
pack-priv byte	p020
pack-priv byte	p021
pack-priv byte	p022
pack-priv byte	p023
pack-priv byte	p024
pack-priv byte	p025
pack-priv byte	p026
pack-priv byte	p027
pack-priv byte	p028
pack-priv byte	p029
pack-priv byte	p030
pack-priv byte	p031
pack-priv byte	p032
pack-priv byte	p033
pack-priv byte	p034
pack-priv byte	p035
pack-priv byte	p036
pack-priv byte	p037
pack-priv byte	p038
pack-priv byte	p039
pack-priv byte	p040
pack-priv byte	p041
pack-priv byte	p042
pack-priv byte	p043
pack-priv byte	p044
pack-priv byte	p045
pack-priv byte	p046
pack-priv byte	p047
pack-priv byte	p048
pack-priv byte	p049
pack-priv byte	p050
pack-priv byte	p051
pack-priv byte	p052
pack-priv byte	p053
pack-priv byte	p054
pack-priv byte	p055
pack-priv byte	p056
pack-priv byte	p057
pack-priv byte	p058
pack-priv byte	p059
pack-priv byte	p060
pack-priv byte	p061
pack-priv byte	p062
pack-priv byte	p063
pack-priv byte	p064
pack-priv byte	p065
pack-priv byte	p066
pack-priv byte	p067
pack-priv byte	p068
pack-priv byte	p069
pack-priv byte	p070
pack-priv byte	p071
pack-priv byte	p072
pack-priv byte	p073
pack-priv byte	p074
pack-priv byte	p075
pack-priv byte	p076
pack-priv byte	p077
pack-priv byte	p078
pack-priv byte	p079
pack-priv byte	p080
pack-priv byte	p081
pack-priv byte	p082
pack-priv byte	p083
pack-priv byte	p084
pack-priv byte	p085
pack-priv byte	p086
pack-priv byte	p087
pack-priv byte	p088
pack-priv byte	p089
pack-priv byte	p090
pack-priv byte	p091
pack-priv byte	p092
pack-priv byte	p093
pack-priv byte	p094
pack-priv byte	p095
pack-priv byte	p096
pack-priv byte	p097
pack-priv byte	p098
pack-priv byte	p099
pack-priv byte	p100
pack-priv byte	p101
pack-priv byte	p102
pack-priv byte	p103
pack-priv byte	p104
pack-priv byte	p105
pack-priv byte	p106
pack-priv byte	p107
pack-priv byte	p108
pack-priv byte	p109
pack-priv byte	p110
pack-priv byte	p111
pack-priv byte	p112
pack-priv byte	p113
pack-priv byte	p114
pack-priv byte	p115
pack-priv byte	p116
pack-priv byte	p117
pack-priv byte	p118
pack-priv byte	p119

Constructor Summary

Access	Constructor and Description
pack-priv	PadDrainStatus()

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

p000	back to summary
pack-priv byte p000

p001	back to summary
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p002	back to summary
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p006	back to summary
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p007	back to summary
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p008	back to summary
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p009	back to summary
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p010	back to summary
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p011	back to summary
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p012	back to summary
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p013	back to summary
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p014	back to summary
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p015	back to summary
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p024	back to summary
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p027	back to summary
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p028	back to summary
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p029	back to summary
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p030	back to summary
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p031	back to summary
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p032	back to summary
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p033	back to summary
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p034	back to summary
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p040	back to summary
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p041	back to summary
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p042	back to summary
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p043	back to summary
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p044	back to summary
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p045	back to summary
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p046	back to summary
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p048	back to summary
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p049	back to summary
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p050	back to summary
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p051	back to summary
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p052	back to summary
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p053	back to summary
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p059	back to summary
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p061	back to summary
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p064	back to summary
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p066	back to summary
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p068	back to summary
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p069	back to summary
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p070	back to summary
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p072	back to summary
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p073	back to summary
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p074	back to summary
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p075	back to summary
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p080	back to summary
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p081	back to summary
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p082	back to summary
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p083	back to summary
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p084	back to summary
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p085	back to summary
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p086	back to summary
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p089	back to summary
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p090	back to summary
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p091	back to summary
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p093	back to summary
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p094	back to summary
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p105	back to summary
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p107	back to summary
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p108	back to summary
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p109	back to summary
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p110	back to summary
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p111	back to summary
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p112	back to summary
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p113	back to summary
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p114	back to summary
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p115	back to summary
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p116	back to summary
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p117	back to summary
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p118	back to summary
pack-priv byte p118

p119	back to summary
pack-priv byte p119

Constructor Detail

PadDrainStatus	back to summary
pack-priv PadDrainStatus()

pack-priv final Class BLCHeader

Nested and Inner Type Summary

Constructor Summary

Method Summary

Constructor Detail

pack-priv abstract Class BLCHeader.DrainStatusRef

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

pack-priv Class BLCHeader.PadDrainStatus

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail