Package com.tnsai.annotations

Enum Class MemorySpec.PruneStrategy

java.lang.Object

java.lang.Enum<MemorySpec.PruneStrategy>

com.tnsai.annotations.MemorySpec.PruneStrategy

All Implemented Interfaces:

Serializable, Comparable<MemorySpec.PruneStrategy>, Constable

Enclosing class:

MemorySpec

public static enum MemorySpec.PruneStrategy
extends Enum<MemorySpec.PruneStrategy>

Pruning strategies.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
NONE	Never prune (may cause errors)
RELEVANCE	Keep the most relevant messages: on capacity overflow the messages with the lowest TF-IDF relevance to the most recent message are evicted (ties evict oldest-first, degrading to sliding window).
SLIDING_WINDOW	Remove oldest messages first (FIFO)
SUMMARIZE	Summarize and compress old messages.
TOKEN_LIMIT	Remove based on token count

Method Summary

Modifier and Type	Method	Description
static MemorySpec.PruneStrategy	valueOf(String name)	Returns the enum constant of this class with the specified name.
static MemorySpec.PruneStrategy[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, describeConstable, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

SLIDING_WINDOW

public static final MemorySpec.PruneStrategy SLIDING_WINDOW

Remove oldest messages first (FIFO)

RELEVANCE

public static final MemorySpec.PruneStrategy RELEVANCE

Keep the most relevant messages: on capacity overflow the messages with the lowest TF-IDF relevance to the most recent message are evicted (ties evict oldest-first, degrading to sliding window).

SUMMARIZE

public static final MemorySpec.PruneStrategy SUMMARIZE

Summarize and compress old messages. Wraps the store in a summarizing decorator; if summarization is unavailable the store falls back to a real sliding-window prune.

TOKEN_LIMIT

public static final MemorySpec.PruneStrategy TOKEN_LIMIT

Remove based on token count

NONE

public static final MemorySpec.PruneStrategy NONE

Never prune (may cause errors)

Method Details

values

public static MemorySpec.PruneStrategy[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static MemorySpec.PruneStrategy valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null