Uses of Interface
com.google.genkit.ai.middleware.GenerationMiddleware

Packages that use GenerationMiddleware

Package	Description
com.google.genkit
com.google.genkit.ai
com.google.genkit.ai.middleware
com.google.genkit.plugins.middleware	Middleware plugin for Genkit providing higher-level generation building blocks.

Uses of GenerationMiddleware in com.google.genkit

Methods in com.google.genkit with parameters of type GenerationMiddleware

Modifier and Type	Method	Description
Genkit.Builder	Genkit.Builder.middleware(GenerationMiddleware... middlewares)	Optional: pre-registers one or more generation middlewares so they show up in the Genkit Dev UI Middleware panel before any flow has executed.

Uses of GenerationMiddleware in com.google.genkit.ai

Methods in com.google.genkit.ai that return types with arguments of type GenerationMiddleware

Modifier and Type	Method	Description
List<GenerationMiddleware>	GenerateOptions.getUse()	Gets the V2 middleware to apply to this generation.

Methods in com.google.genkit.ai with parameters of type GenerationMiddleware

Modifier and Type	Method	Description
GenerateOptions.Builder<T>	GenerateOptions.Builder.use(GenerationMiddleware... middleware)	Sets V2 middleware to apply to this generation.

Method parameters in com.google.genkit.ai with type arguments of type GenerationMiddleware

Modifier and Type	Method	Description
GenerateOptions.Builder<T>	GenerateOptions.Builder.use(List<GenerationMiddleware> use)	Sets V2 middleware to apply to this generation.

Uses of GenerationMiddleware in com.google.genkit.ai.middleware

Classes in com.google.genkit.ai.middleware that implement GenerationMiddleware

Modifier and Type	Class	Description
class	BaseGenerationMiddleware	BaseGenerationMiddleware provides default pass-through implementations for all three hooks.

Methods in com.google.genkit.ai.middleware that return GenerationMiddleware

Modifier and Type	Method	Description
GenerationMiddleware	GenerationMiddlewareDesc.instantiate(com.fasterxml.jackson.databind.JsonNode config)	Instantiates a fresh GenerationMiddleware (hooks bundle) bound to the given configuration.
GenerationMiddleware	GenerationMiddleware.newInstance()	Returns a fresh instance for each generate() call, enabling per-invocation state.

Methods in com.google.genkit.ai.middleware with parameters of type GenerationMiddleware

Modifier and Type	Method	Description
static GenerationMiddlewareDesc	GenerationMiddlewares.of(GenerationMiddleware mw)	Wraps an already-instantiated GenerationMiddleware in a parameterless descriptor.

Method parameters in com.google.genkit.ai.middleware with type arguments of type GenerationMiddleware

Modifier and Type	Method	Description
static <C> GenerationMiddlewareDesc	GenerationMiddlewares.define(String name, String description, Class<C> configClass, Function<C,GenerationMiddleware> factory)	Defines a parameterized middleware.
static GenerationMiddlewareDesc	GenerationMiddlewares.define(String name, String description, Supplier<GenerationMiddleware> factory)	Defines a parameterless middleware (no configSchema).

Uses of GenerationMiddleware in com.google.genkit.plugins.middleware

Classes in com.google.genkit.plugins.middleware that implement GenerationMiddleware

Modifier and Type	Class	Description
class	FallbackMiddleware	Falls back to alternate models when the primary model fails.
class	RetryMiddleware	Retries a failed model call with exponential backoff.
class	SimulateSystemPromptMiddleware	Rewrites a system message into a user/model exchange, for models that do not natively support system prompts.

Methods in com.google.genkit.plugins.middleware that return GenerationMiddleware

Modifier and Type	Method	Description
GenerationMiddleware	FallbackMiddleware.newInstance()
GenerationMiddleware	RetryMiddleware.newInstance()
GenerationMiddleware	SimulateSystemPromptMiddleware.newInstance()