Package org.springframework.ai.anthropic

Class CacheEligibilityResolver

java.lang.Object

org.springframework.ai.anthropic.CacheEligibilityResolver

public class CacheEligibilityResolver
extends Object

Resolves cache eligibility for messages based on the provided AnthropicCacheOptions. Returns SDK CacheControlEphemeral instances instead of raw cache control records.

Since:

1.1.0

Author:

Austin Dase, Soby Chacko

Constructor Summary

Constructors

Constructor	Description
CacheEligibilityResolver(AnthropicCacheStrategy cacheStrategy, Map<org.springframework.ai.chat.messages.MessageType,AnthropicCacheTtl> messageTypeTtl, Map<org.springframework.ai.chat.messages.MessageType,Integer> messageTypeMinContentLengths, Function<@Nullable String,Integer> contentLengthFunction, Set<org.springframework.ai.chat.messages.MessageType> cacheEligibleMessageTypes)

Method Summary

Modifier and Type	Method	Description
static CacheEligibilityResolver	from(AnthropicCacheOptions cacheOptions)
boolean	isCachingEnabled()
@Nullable com.anthropic.models.messages.CacheControlEphemeral	resolve(org.springframework.ai.chat.messages.MessageType messageType, @Nullable String content)
@Nullable com.anthropic.models.messages.CacheControlEphemeral	resolveToolCacheControl()
void	useCacheBlock()

Methods inherited from class java.lang.Object

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

Constructor Details

CacheEligibilityResolver

public CacheEligibilityResolver(AnthropicCacheStrategy cacheStrategy,
 Map<org.springframework.ai.chat.messages.MessageType,AnthropicCacheTtl> messageTypeTtl,
 Map<org.springframework.ai.chat.messages.MessageType,Integer> messageTypeMinContentLengths,
 Function<@Nullable String,Integer> contentLengthFunction,
 Set<org.springframework.ai.chat.messages.MessageType> cacheEligibleMessageTypes)

Method Details

from

public static CacheEligibilityResolver from(AnthropicCacheOptions cacheOptions)

resolve

public @Nullable com.anthropic.models.messages.CacheControlEphemeral resolve(org.springframework.ai.chat.messages.MessageType messageType,
 @Nullable String content)

resolveToolCacheControl

public @Nullable com.anthropic.models.messages.CacheControlEphemeral resolveToolCacheControl()

isCachingEnabled

public boolean isCachingEnabled()

useCacheBlock

public void useCacheBlock()