Package org.springframework.ai.google.genai.cache

Class GoogleGenAiCachedContent

java.lang.Object

org.springframework.ai.google.genai.cache.GoogleGenAiCachedContent

public final class GoogleGenAiCachedContent
extends Object

Represents cached content in Google GenAI for reusing large contexts across multiple requests.

Since:

1.1.0

Author:

Dan Dobrin

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	GoogleGenAiCachedContent.Builder

Method Summary

Modifier and Type	Method	Description
static GoogleGenAiCachedContent.Builder	builder()
static GoogleGenAiCachedContent	from(com.google.genai.types.CachedContent cachedContent)	Creates a GoogleGenAiCachedContent from the SDK's CachedContent.
List<com.google.genai.types.Content>	getContents()
Instant	getCreateTime()
String	getDisplayName()
Instant	getExpireTime()
String	getModel()
String	getName()
Duration	getRemainingTtl()	Gets the remaining time to live for the cached content.
com.google.genai.types.Content	getSystemInstruction()
Duration	getTtl()
Instant	getUpdateTime()
com.google.genai.types.CachedContentUsageMetadata	getUsageMetadata()
boolean	isExpired()	Checks if the cached content has expired.
String	toString()

Methods inherited from class java.lang.Object

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

Method Details

from

public static GoogleGenAiCachedContent from(com.google.genai.types.CachedContent cachedContent)

Creates a GoogleGenAiCachedContent from the SDK's CachedContent.

Parameters:

cachedContent - the SDK cached content

Returns:

a new GoogleGenAiCachedContent instance

getName

public String getName()

getModel

public String getModel()

getDisplayName

public String getDisplayName()

getCreateTime

public Instant getCreateTime()

getUpdateTime

public Instant getUpdateTime()

getExpireTime

public Instant getExpireTime()

getTtl

public Duration getTtl()

getContents

public List<com.google.genai.types.Content> getContents()

getSystemInstruction

public com.google.genai.types.Content getSystemInstruction()

getUsageMetadata

public com.google.genai.types.CachedContentUsageMetadata getUsageMetadata()

isExpired

public boolean isExpired()

Checks if the cached content has expired.

Returns:

true if expired, false otherwise

getRemainingTtl

public Duration getRemainingTtl()

Gets the remaining time to live for the cached content.

Returns:

the remaining TTL, or null if no expiration

toString

public String toString()

Overrides:

toString in class Object

builder

public static GoogleGenAiCachedContent.Builder builder()