Top Description Inners Fields Constructors Methods

com.google.common.cache

public final Class CacheBuilderSpec

Class Inheritance

extends Object

java.lang.Object
com.google.common.cache.CacheBuilderSpec

Annotations

@SuppressWarnings:GoodTime
@GwtIncompatible
@ElementTypesAreNonnullByDefault

Static Imports

com.google.common.base.Preconditions.checkArgument, .Strings.isNullOrEmpty

A specification of a CacheBuilder configuration.

CacheBuilderSpec supports parsing configuration off of a string, which makes it especially useful for command-line configuration of a CacheBuilder.

The string syntax is a series of comma-separated keys or key-value pairs, each corresponding to a CacheBuilder method.

concurrencyLevel=[integer]: sets CacheBuilder#concurrencyLevel.
initialCapacity=[integer]: sets CacheBuilder#initialCapacity.
maximumSize=[long]: sets CacheBuilder#maximumSize.
maximumWeight=[long]: sets CacheBuilder#maximumWeight.
expireAfterAccess=[duration]: sets CacheBuilder#expireAfterAccess.
expireAfterWrite=[duration]: sets CacheBuilder#expireAfterWrite.
refreshAfterWrite=[duration]: sets CacheBuilder#refreshAfterWrite.
weakKeys: sets CacheBuilder#weakKeys.
softValues: sets CacheBuilder#softValues.
weakValues: sets CacheBuilder#weakValues.
recordStats: sets CacheBuilder#recordStats.

The set of supported keys will grow as CacheBuilder evolves, but existing keys will never be removed.

Durations are represented by an integer, followed by one of "d", "h", "m", or "s", representing days, hours, minutes, or seconds respectively. (There is currently no syntax to request expiration in milliseconds, microseconds, or nanoseconds.)

Whitespace before and after commas and equal signs is ignored. Keys may not be repeated; it is also illegal to use the following pairs of keys in a single value:

maximumSize and maximumWeight
softValues and weakValues

CacheBuilderSpec does not support configuring CacheBuilder methods with non-value parameters. These must be configured in code.

A new CacheBuilder can be instantiated from a CacheBuilderSpec using CacheBuilder#from(CacheBuilderSpec) or CacheBuilder#from(String).

Author: Adam Winer
Since: 12.0

Nested and Inner Type Summary

Modifier and Type	Class and Description
pack-priv static class	CacheBuilderSpec.AccessDurationParser Parse expireAfterAccess
pack-priv static class	CacheBuilderSpec.ConcurrencyLevelParser Parse concurrencyLevel
pack-priv abstract static class	CacheBuilderSpec.DurationParser Base class for parsing times with durations
pack-priv static class	CacheBuilderSpec.InitialCapacityParser Parse initialCapacity
pack-priv abstract static class	CacheBuilderSpec.IntegerParser Base class for parsing integers.
pack-priv static class	CacheBuilderSpec.KeyStrengthParser Parse weakKeys
pack-priv abstract static class	CacheBuilderSpec.LongParser Base class for parsing integers.
pack-priv static class	CacheBuilderSpec.MaximumSizeParser Parse maximumSize
pack-priv static class	CacheBuilderSpec.MaximumWeightParser Parse maximumWeight
pack-priv static class	CacheBuilderSpec.RecordStatsParser Parse recordStats
pack-priv static class	CacheBuilderSpec.RefreshDurationParser Parse refreshAfterWrite
private static interface	CacheBuilderSpec.ValueParser Parses a single value.
pack-priv static class	CacheBuilderSpec.ValueStrengthParser Parse weakValues and softValues
pack-priv static class	CacheBuilderSpec.WriteDurationParser Parse expireAfterWrite

Field Summary

Modifier and Type	Field and Description
pack-priv long	accessExpirationDuration
pack-priv TimeUnit	accessExpirationTimeUnit
pack-priv Integer	concurrencyLevel
pack-priv Integer	initialCapacity
private static final Splitter	KEY_VALUE_SPLITTER Splits the key from the value.
private static final Splitter	KEYS_SPLITTER Splits each key-value pair.
pack-priv LocalCache.Strength	keyStrength
pack-priv Long	maximumSize
pack-priv Long	maximumWeight
pack-priv Boolean	recordStats
pack-priv long	refreshDuration
pack-priv TimeUnit	refreshTimeUnit
private final String	specification Specification; used for toParseableString().
private static final ImmutableMap<String, CacheBuilderSpec.ValueParser>	VALUE_PARSERS Map of names to ValueParser.
pack-priv LocalCache.Strength	valueStrength
pack-priv long	writeExpirationDuration
pack-priv TimeUnit	writeExpirationTimeUnit

Constructor Summary

Access	Constructor and Description
private	CacheBuilderSpec(String specification)

Method Summary

Modifier and Type	Method and Description
public static CacheBuilderSpec	disableCaching() Returns a CacheBuilderSpec that will prevent caching.
private static Long	durationInNanos(long duration, TimeUnit unit) Converts an expiration duration/unit pair into a single Long for hashing and equality.
public boolean	equals(Object the reference object with which to compare. obj) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
private static String	format(String format, Object... args)
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public static CacheBuilderSpec	parse(String the string form cacheBuilderSpecification) Creates a CacheBuilderSpec from a string.
pack-priv CacheBuilder<Object, Object>	toCacheBuilder() Returns a CacheBuilder configured according to this instance's specification.
public String	toParsableString() Returns a string that can be used to parse an equivalent `CacheBuilderSpec`.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation for this CacheBuilderSpec instance.

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

Field Detail

accessExpirationDuration	back to summary
pack-priv long accessExpirationDuration Annotations @VisibleForTesting

accessExpirationTimeUnit	back to summary
pack-priv TimeUnit accessExpirationTimeUnit Annotations @VisibleForTesting @CheckForNull

concurrencyLevel	back to summary
pack-priv Integer concurrencyLevel Annotations @VisibleForTesting @CheckForNull

initialCapacity	back to summary
pack-priv Integer initialCapacity Annotations @VisibleForTesting @CheckForNull

KEY_VALUE_SPLITTER	back to summary
private static final Splitter KEY_VALUE_SPLITTER Splits the key from the value.

KEYS_SPLITTER	back to summary
private static final Splitter KEYS_SPLITTER Splits each key-value pair.

keyStrength	back to summary
pack-priv LocalCache.Strength keyStrength Annotations @VisibleForTesting @CheckForNull

maximumSize	back to summary
pack-priv Long maximumSize Annotations @VisibleForTesting @CheckForNull

maximumWeight	back to summary
pack-priv Long maximumWeight Annotations @VisibleForTesting @CheckForNull

recordStats	back to summary
pack-priv Boolean recordStats Annotations @VisibleForTesting @CheckForNull

refreshDuration	back to summary
pack-priv long refreshDuration Annotations @VisibleForTesting

refreshTimeUnit	back to summary
pack-priv TimeUnit refreshTimeUnit Annotations @VisibleForTesting @CheckForNull

specification	back to summary
private final String specification Specification; used for toParseableString().

VALUE_PARSERS	back to summary
private static final ImmutableMap<String, CacheBuilderSpec.ValueParser> VALUE_PARSERS Map of names to ValueParser.

valueStrength	back to summary
pack-priv LocalCache.Strength valueStrength Annotations @VisibleForTesting @CheckForNull

writeExpirationDuration	back to summary
pack-priv long writeExpirationDuration Annotations @VisibleForTesting

writeExpirationTimeUnit	back to summary
pack-priv TimeUnit writeExpirationTimeUnit Annotations @VisibleForTesting @CheckForNull

Constructor Detail

CacheBuilderSpec	back to summary
private CacheBuilderSpec(String specification)

Method Detail

disableCaching	back to summary
public static CacheBuilderSpec disableCaching() Returns a CacheBuilderSpec that will prevent caching.

durationInNanos	back to summary
private static Long durationInNanos(long duration, TimeUnit unit) Converts an expiration duration/unit pair into a single Long for hashing and equality. Uses nanos to match CacheBuilder implementation. Annotations @CheckForNull

durationInNanos

back to summary

private static Long durationInNanos(long duration, TimeUnit unit)

Converts an expiration duration/unit pair into a single Long for hashing and equality. Uses nanos to match CacheBuilder implementation.

Annotations

@CheckForNull

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters obj:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

obj:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

format	back to summary
private static String format(String format, Object... args)

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object

Annotations

@Override

parse	back to summary
public static CacheBuilderSpec parse(String cacheBuilderSpecification) Creates a CacheBuilderSpec from a string. Parameters cacheBuilderSpecification:String the string form

parse

back to summary

public static CacheBuilderSpec parse(String cacheBuilderSpecification)

Creates a CacheBuilderSpec from a string.

Parameters

cacheBuilderSpecification:String: the string form

toCacheBuilder	back to summary
pack-priv CacheBuilder<Object, Object> toCacheBuilder() Returns a CacheBuilder configured according to this instance's specification.

toParsableString	back to summary
public String toParsableString() Returns a string that can be used to parse an equivalent `CacheBuilderSpec`. The order and form of this representation is not guaranteed, except that reparsing its output will produce a `CacheBuilderSpec` equal to this instance.

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Returns a string representation for this CacheBuilderSpec instance. The form of this representation is not guaranteed. Returns:String Doc from java.lang.Object.toString. a string representation of the object Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Returns a string representation for this CacheBuilderSpec instance. The form of this representation is not guaranteed.

Returns:String

Doc from java.lang.Object.toString.

a string representation of the object

Annotations

@Override

com.google.common.cache back to summary

pack-priv Class CacheBuilderSpec.AccessDurationParser

Class Inheritance

extends DurationParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.DurationParser
com.google.common.cache.CacheBuilderSpec.AccessDurationParser

Parse expireAfterAccess

Constructor Summary

Access	Constructor and Description
pack-priv	AccessDurationParser()

Method Summary

Modifier and Type	Method and Description
protected void	parseDuration(CacheBuilderSpec spec, long duration, TimeUnit unit) Implements abstract com.google.common.cache.CacheBuilderSpec.DurationParser.parseDuration.

Inherited from com.google.common.cache.CacheBuilderSpec.DurationParser:: parse

Constructor Detail

AccessDurationParser	back to summary
pack-priv AccessDurationParser()

Method Detail

parseDuration	back to summary
protected void parseDuration(CacheBuilderSpec spec, long duration, TimeUnit unit) Implements abstract com.google.common.cache.CacheBuilderSpec.DurationParser.parseDuration. Annotations @Override

parseDuration

back to summary

protected void parseDuration(CacheBuilderSpec spec, long duration, TimeUnit unit)

Implements abstract com.google.common.cache.CacheBuilderSpec.DurationParser.parseDuration.

Annotations

@Override

com.google.common.cache back to summary

pack-priv Class CacheBuilderSpec.ConcurrencyLevelParser

Class Inheritance

extends IntegerParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.IntegerParser
com.google.common.cache.CacheBuilderSpec.ConcurrencyLevelParser

Parse concurrencyLevel

Constructor Summary

Access	Constructor and Description
pack-priv	ConcurrencyLevelParser()

Method Summary

Modifier and Type	Method and Description
protected void	parseInteger(CacheBuilderSpec spec, int value) Implements abstract com.google.common.cache.CacheBuilderSpec.IntegerParser.parseInteger.

Inherited from com.google.common.cache.CacheBuilderSpec.IntegerParser:: parse

Constructor Detail

ConcurrencyLevelParser	back to summary
pack-priv ConcurrencyLevelParser()

Method Detail

parseInteger	back to summary
protected void parseInteger(CacheBuilderSpec spec, int value) Implements abstract com.google.common.cache.CacheBuilderSpec.IntegerParser.parseInteger. Annotations @Override

parseInteger

back to summary

protected void parseInteger(CacheBuilderSpec spec, int value)

Implements abstract com.google.common.cache.CacheBuilderSpec.IntegerParser.parseInteger.

Annotations

@Override

com.google.common.cache back to summary

pack-priv abstract Class CacheBuilderSpec.DurationParser

Class Inheritance

extends Object
implements ValueParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.DurationParser

All Implemented Interfaces

com.google.common.cache.CacheBuilderSpec.ValueParser

Known Direct Subclasses

com.google.common.cache.CacheBuilderSpec.AccessDurationParser, com.google.common.cache.CacheBuilderSpec.WriteDurationParser, com.google.common.cache.CacheBuilderSpec.RefreshDurationParser

Base class for parsing times with durations

Constructor Summary

Access	Constructor and Description
pack-priv	DurationParser()

Method Summary

Modifier and Type	Method and Description
public void	parse(CacheBuilderSpec spec, String key, String value) Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.
protected abstract void	parseDuration(CacheBuilderSpec spec, long duration, TimeUnit unit)

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

Constructor Detail

DurationParser	back to summary
pack-priv DurationParser()

Method Detail

parse	back to summary
public void parse(CacheBuilderSpec spec, String key, String value) Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse. Annotations @Override

parse

back to summary

public void parse(CacheBuilderSpec spec, String key, String value)

Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.

Annotations

@Override

parseDuration	back to summary
protected abstract void parseDuration(CacheBuilderSpec spec, long duration, TimeUnit unit)

com.google.common.cache back to summary

pack-priv Class CacheBuilderSpec.InitialCapacityParser

Class Inheritance

extends IntegerParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.IntegerParser
com.google.common.cache.CacheBuilderSpec.InitialCapacityParser

Parse initialCapacity

Constructor Summary

Access	Constructor and Description
pack-priv	InitialCapacityParser()

Method Summary

Modifier and Type	Method and Description
protected void	parseInteger(CacheBuilderSpec spec, int value) Implements abstract com.google.common.cache.CacheBuilderSpec.IntegerParser.parseInteger.

Inherited from com.google.common.cache.CacheBuilderSpec.IntegerParser:: parse

Constructor Detail

InitialCapacityParser	back to summary
pack-priv InitialCapacityParser()

Method Detail

parseInteger	back to summary
protected void parseInteger(CacheBuilderSpec spec, int value) Implements abstract com.google.common.cache.CacheBuilderSpec.IntegerParser.parseInteger. Annotations @Override

parseInteger

back to summary

protected void parseInteger(CacheBuilderSpec spec, int value)

Implements abstract com.google.common.cache.CacheBuilderSpec.IntegerParser.parseInteger.

Annotations

@Override

com.google.common.cache back to summary

pack-priv abstract Class CacheBuilderSpec.IntegerParser

Class Inheritance

extends Object
implements ValueParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.IntegerParser

All Implemented Interfaces

com.google.common.cache.CacheBuilderSpec.ValueParser

Known Direct Subclasses

com.google.common.cache.CacheBuilderSpec.InitialCapacityParser, com.google.common.cache.CacheBuilderSpec.ConcurrencyLevelParser

Base class for parsing integers.

Constructor Summary

Access	Constructor and Description
pack-priv	IntegerParser()

Method Summary

Modifier and Type	Method and Description
public void	parse(CacheBuilderSpec spec, String key, @Nullable String value) Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.
protected abstract void	parseInteger(CacheBuilderSpec spec, int value)

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

Constructor Detail

IntegerParser	back to summary
pack-priv IntegerParser()

Method Detail

parse

back to summary

public void parse(CacheBuilderSpec spec, String key, @Nullable String value)

Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.

Annotations

@Override

parseInteger	back to summary
protected abstract void parseInteger(CacheBuilderSpec spec, int value)

com.google.common.cache back to summary

pack-priv Class CacheBuilderSpec.KeyStrengthParser

Class Inheritance

extends Object
implements ValueParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.KeyStrengthParser

All Implemented Interfaces

com.google.common.cache.CacheBuilderSpec.ValueParser

Parse weakKeys

Field Summary

Modifier and Type	Field and Description
private final LocalCache.Strength	strength

Constructor Summary

Access	Constructor and Description
public	KeyStrengthParser(LocalCache.Strength strength)

Method Summary

Modifier and Type	Method and Description
public void	parse(CacheBuilderSpec spec, String key, String value) Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.

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

Field Detail

strength	back to summary
private final LocalCache.Strength strength

Constructor Detail

KeyStrengthParser	back to summary
public KeyStrengthParser(LocalCache.Strength strength)

Method Detail

parse

back to summary

public void parse(CacheBuilderSpec spec, String key, String value)

Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.

Annotations

@Override

com.google.common.cache back to summary

pack-priv abstract Class CacheBuilderSpec.LongParser

Class Inheritance

extends Object
implements ValueParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.LongParser

All Implemented Interfaces

com.google.common.cache.CacheBuilderSpec.ValueParser

Known Direct Subclasses

com.google.common.cache.CacheBuilderSpec.MaximumSizeParser, com.google.common.cache.CacheBuilderSpec.MaximumWeightParser

Base class for parsing integers.

Constructor Summary

Access	Constructor and Description
pack-priv	LongParser()

Method Summary

Modifier and Type	Method and Description
public void	parse(CacheBuilderSpec spec, String key, @Nullable String value) Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.
protected abstract void	parseLong(CacheBuilderSpec spec, long value)

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

Constructor Detail

LongParser	back to summary
pack-priv LongParser()

Method Detail

parse

back to summary

public void parse(CacheBuilderSpec spec, String key, @Nullable String value)

Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.

Annotations

@Override

parseLong	back to summary
protected abstract void parseLong(CacheBuilderSpec spec, long value)

com.google.common.cache back to summary

pack-priv Class CacheBuilderSpec.MaximumSizeParser

Class Inheritance

extends LongParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.LongParser
com.google.common.cache.CacheBuilderSpec.MaximumSizeParser

Parse maximumSize

Constructor Summary

Access	Constructor and Description
pack-priv	MaximumSizeParser()

Method Summary

Modifier and Type	Method and Description
protected void	parseLong(CacheBuilderSpec spec, long value) Implements abstract com.google.common.cache.CacheBuilderSpec.LongParser.parseLong.

Inherited from com.google.common.cache.CacheBuilderSpec.LongParser:: parse

Constructor Detail

MaximumSizeParser	back to summary
pack-priv MaximumSizeParser()

Method Detail

parseLong

back to summary

protected void parseLong(CacheBuilderSpec spec, long value)

Implements abstract com.google.common.cache.CacheBuilderSpec.LongParser.parseLong.

Annotations

@Override

com.google.common.cache back to summary

pack-priv Class CacheBuilderSpec.MaximumWeightParser

Class Inheritance

extends LongParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.LongParser
com.google.common.cache.CacheBuilderSpec.MaximumWeightParser

Parse maximumWeight

Constructor Summary

Access	Constructor and Description
pack-priv	MaximumWeightParser()

Method Summary

Modifier and Type	Method and Description
protected void	parseLong(CacheBuilderSpec spec, long value) Implements abstract com.google.common.cache.CacheBuilderSpec.LongParser.parseLong.

Inherited from com.google.common.cache.CacheBuilderSpec.LongParser:: parse

Constructor Detail

MaximumWeightParser	back to summary
pack-priv MaximumWeightParser()

Method Detail

parseLong

back to summary

protected void parseLong(CacheBuilderSpec spec, long value)

Implements abstract com.google.common.cache.CacheBuilderSpec.LongParser.parseLong.

Annotations

@Override

com.google.common.cache back to summary

pack-priv Class CacheBuilderSpec.RecordStatsParser

Class Inheritance

extends Object
implements ValueParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.RecordStatsParser

All Implemented Interfaces

com.google.common.cache.CacheBuilderSpec.ValueParser

Parse recordStats

Constructor Summary

Access	Constructor and Description
pack-priv	RecordStatsParser()

Method Summary

Modifier and Type	Method and Description
public void	parse(CacheBuilderSpec spec, String key, String value) Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.

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

Constructor Detail

RecordStatsParser	back to summary
pack-priv RecordStatsParser()

Method Detail

parse

back to summary

public void parse(CacheBuilderSpec spec, String key, String value)

Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.

Annotations

@Override

com.google.common.cache back to summary

pack-priv Class CacheBuilderSpec.RefreshDurationParser

Class Inheritance

extends DurationParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.DurationParser
com.google.common.cache.CacheBuilderSpec.RefreshDurationParser

Parse refreshAfterWrite

Constructor Summary

Access	Constructor and Description
pack-priv	RefreshDurationParser()

Method Summary

Modifier and Type	Method and Description
protected void	parseDuration(CacheBuilderSpec spec, long duration, TimeUnit unit) Implements abstract com.google.common.cache.CacheBuilderSpec.DurationParser.parseDuration.

Inherited from com.google.common.cache.CacheBuilderSpec.DurationParser:: parse

Constructor Detail

RefreshDurationParser	back to summary
pack-priv RefreshDurationParser()

Method Detail

parseDuration

back to summary

protected void parseDuration(CacheBuilderSpec spec, long duration, TimeUnit unit)

Implements abstract com.google.common.cache.CacheBuilderSpec.DurationParser.parseDuration.

Annotations

@Override

com.google.common.cache back to summary

private Interface CacheBuilderSpec.ValueParser

Known Direct Implementers: com.google.common.cache.CacheBuilderSpec.IntegerParser, com.google.common.cache.CacheBuilderSpec.LongParser, com.google.common.cache.CacheBuilderSpec.KeyStrengthParser, com.google.common.cache.CacheBuilderSpec.ValueStrengthParser, com.google.common.cache.CacheBuilderSpec.RecordStatsParser, com.google.common.cache.CacheBuilderSpec.DurationParser

Parses a single value.

Method Summary

Modifier and Type	Method and Description
public void	parse(CacheBuilderSpec spec, String key, String value)

Method Detail

parse	back to summary
public void parse(CacheBuilderSpec spec, String key, String value)

com.google.common.cache back to summary

pack-priv Class CacheBuilderSpec.ValueStrengthParser

Class Inheritance

extends Object
implements ValueParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.ValueStrengthParser

All Implemented Interfaces

com.google.common.cache.CacheBuilderSpec.ValueParser

Parse weakValues and softValues

Field Summary

Modifier and Type	Field and Description
private final LocalCache.Strength	strength

Constructor Summary

Access	Constructor and Description
public	ValueStrengthParser(LocalCache.Strength strength)

Method Summary

Modifier and Type	Method and Description
public void	parse(CacheBuilderSpec spec, String key, String value) Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.

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

Field Detail

strength	back to summary
private final LocalCache.Strength strength

Constructor Detail

ValueStrengthParser	back to summary
public ValueStrengthParser(LocalCache.Strength strength)

Method Detail

parse

back to summary

public void parse(CacheBuilderSpec spec, String key, String value)

Implements com.google.common.cache.CacheBuilderSpec.ValueParser.parse.

Annotations

@Override

com.google.common.cache back to summary

pack-priv Class CacheBuilderSpec.WriteDurationParser

Class Inheritance

extends DurationParser

java.lang.Object
com.google.common.cache.CacheBuilderSpec.DurationParser
com.google.common.cache.CacheBuilderSpec.WriteDurationParser

Parse expireAfterWrite

Constructor Summary

Access	Constructor and Description
pack-priv	WriteDurationParser()

Method Summary

Modifier and Type	Method and Description
protected void	parseDuration(CacheBuilderSpec spec, long duration, TimeUnit unit) Implements abstract com.google.common.cache.CacheBuilderSpec.DurationParser.parseDuration.

Inherited from com.google.common.cache.CacheBuilderSpec.DurationParser:: parse

Constructor Detail

WriteDurationParser	back to summary
pack-priv WriteDurationParser()

Method Detail

parseDuration

back to summary

protected void parseDuration(CacheBuilderSpec spec, long duration, TimeUnit unit)

Implements abstract com.google.common.cache.CacheBuilderSpec.DurationParser.parseDuration.

Annotations

@Override