Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://langchain-ai.github.io/langgraphjs/reference/classes/langgraph.Pregel.html below:

Pregel | API Reference

• API Reference
• langgraph
• Pregel

• Nodes extends StrRecord<string, PregelNode>
• Channels extends StrRecord<string, BaseChannel>
• ContextType extends Record<string, any> = StrRecord<string, any>
• InputType = PregelInputType
• OutputType = PregelOutputType
• StreamUpdatesType = InputType
• StreamValuesType = OutputType
• NodeReturnType = unknown

• PartialRunnable<InputType | CommandInstance | null, OutputType, PregelOptions<Nodes, Channels, ContextType>>
  • Pregel
    • CompiledGraph

• PregelInterface<Nodes, Channels, ContextType>
• PregelParams<Nodes, Channels>

• Defined in libs/langgraph/dist/pregel/index.d.ts:160

autoValidate: boolean

Implementation of PregelParams.autoValidate

• Defined in libs/langgraph/dist/pregel/index.d.ts:189

Implementation of PregelParams.cache

• Defined in libs/langgraph/dist/pregel/index.d.ts:237

Implementation of PregelParams.channels

• Defined in libs/langgraph/dist/pregel/index.d.ts:177

Implementation of PregelParams.checkpointer

• Defined in libs/langgraph/dist/pregel/index.d.ts:224

Implementation of PregelParams.config

• Defined in libs/langgraph/dist/pregel/index.d.ts:228

debug: boolean

Implementation of PregelParams.debug

• Defined in libs/langgraph/dist/pregel/index.d.ts:218

Implementation of PregelParams.inputChannels

• Defined in libs/langgraph/dist/pregel/index.d.ts:182

Implementation of PregelParams.interruptAfter

• Defined in libs/langgraph/dist/pregel/index.d.ts:209

Implementation of PregelParams.interruptBefore

• Defined in libs/langgraph/dist/pregel/index.d.ts:214

lc_kwargs: SerializedFields

Inherited from PartialRunnable.lc_kwargs

• Defined in node_modules/@langchain/core/dist/load/serializable.d.ts:27

lc_runnable: boolean

Inherited from PartialRunnable.lc_runnable

• Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:25

lc_serializable: boolean

Inherited from PartialRunnable.lc_serializable

• Defined in node_modules/@langchain/core/dist/load/serializable.d.ts:26

name?: string

Implementation of PregelParams.name

Inherited from PartialRunnable.name

• Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:26

Implementation of PregelParams.nodes

• Defined in libs/langgraph/dist/pregel/index.d.ts:175

Implementation of PregelParams.outputChannels

• Defined in libs/langgraph/dist/pregel/index.d.ts:187

Implementation of PregelParams.retryPolicy

• Defined in libs/langgraph/dist/pregel/index.d.ts:226

stepTimeout?: number

Implementation of PregelParams.stepTimeout

• Defined in libs/langgraph/dist/pregel/index.d.ts:216

Implementation of PregelParams.store

• Defined in libs/langgraph/dist/pregel/index.d.ts:232

Implementation of PregelParams.streamChannels

• Defined in libs/langgraph/dist/pregel/index.d.ts:204

Implementation of PregelParams.streamMode

• Defined in libs/langgraph/dist/pregel/index.d.ts:199

triggerToNodes: Record<string, string[]>

• Defined in libs/langgraph/dist/pregel/index.d.ts:233

• get lc_aliases(): undefined | {
      [key: string]: string;
  }
• Returns undefined | {
      [key: string]: string;
  }

  Inherited from PartialRunnable.lc_aliases

  • Defined in node_modules/@langchain/core/dist/load/serializable.d.ts:65

• get lc_attributes(): undefined | SerializedFields
• Returns undefined | SerializedFields

  Inherited from PartialRunnable.lc_attributes

  • Defined in node_modules/@langchain/core/dist/load/serializable.d.ts:58

• get lc_id(): string[]
• Returns string[]

  Inherited from PartialRunnable.lc_id

  • Defined in node_modules/@langchain/core/dist/load/serializable.d.ts:43

• get lc_secrets(): undefined | {
      [key: string]: string;
  }
• Returns undefined | {
      [key: string]: string;
  }

  Inherited from PartialRunnable.lc_secrets

  • Defined in node_modules/@langchain/core/dist/load/serializable.d.ts:49

• get lc_serializable_keys(): undefined | string[]
• Returns undefined | string[]

  Inherited from PartialRunnable.lc_serializable_keys

  • Defined in node_modules/@langchain/core/dist/load/serializable.d.ts:72

• get streamChannelsAsIs(): keyof Channels | (keyof Channels)[]
• Returns keyof Channels | (keyof Channels)[]

  Channel keys to stream, either as a single key or array

  • Defined in libs/langgraph/dist/pregel/index.d.ts:290

• get streamChannelsList(): (keyof Channels)[]
• Returns (keyof Channels)[]

  Array of channel keys to stream

  • Defined in libs/langgraph/dist/pregel/index.d.ts:282

• _batchWithConfig<T>(func, inputs, options?, batchOptions?): Promise<(Error | OutputType)[]>
• Type Parameters
  • T
  Parameters
  • func: ((inputs, options?, runManagers?, batchOptions?) => Promise<(Error | OutputType)[]>)
    • • (inputs, options?, runManagers?, batchOptions?): Promise<(Error | OutputType)[]>
      • Returns Promise<(Error | OutputType)[]>
  • inputs: T[]
  • Optional options: Partial<PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean> & {
        runType?: string;
    }> | Partial<PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean> & {
        runType?: string;
    }>[]
  • Optional batchOptions: RunnableBatchOptions
  Returns Promise<(Error | OutputType)[]>

  A promise that resolves to the output values.

  Inherited from PartialRunnable._batchWithConfig

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:114

• _callWithConfig<T>(func, input, options?): Promise<OutputType>
• Type Parameters
  • T
  Returns Promise<OutputType>

  Inherited from PartialRunnable._callWithConfig

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:102

• _getOptionsList<O>(options, length?): Partial<O>[]
• Type Parameters
  • O extends PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean> & {
        runType?: string;
    }
  Parameters
  • options: Partial<O> | Partial<O>[]
  • Optional length: number
  Returns Partial<O>[]

  Inherited from PartialRunnable._getOptionsList

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:69

• _separateRunnableConfigFromCallOptions(options?): [RunnableConfig<Record<string, any>>, Omit<Partial<PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean>>, keyof RunnableConfig<Record<string, any>>>]
• Returns [RunnableConfig<Record<string, any>>, Omit<Partial<PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean>>, keyof RunnableConfig<Record<string, any>>>]

  Inherited from PartialRunnable._separateRunnableConfigFromCallOptions

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:101

• _streamLog(input, logStreamCallbackHandler, config): AsyncGenerator<RunLogPatch, any, any>
• Returns AsyncGenerator<RunLogPatch, any, any>

  Inherited from PartialRunnable._streamLog

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:163

• _transformStreamWithConfig<I, O>(inputGenerator, transformer, options?): AsyncGenerator<O, any, any>
• Type Parameters
  • I
  • O
  Parameters
  • inputGenerator: AsyncGenerator<I, any, any>
  • transformer: ((generator, runManager?, options?) => AsyncGenerator<O, any, any>)
    • • (generator, runManager?, options?): AsyncGenerator<O, any, any>
      • Returns AsyncGenerator<O, any, any>
  • Optional options: Partial<PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean>> & {
        runType?: string;
    }
  Returns AsyncGenerator<O, any, any>

  Inherited from PartialRunnable._transformStreamWithConfig

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:124

• asTool<T>(fields): RunnableToolLike<InteropZodType<ToolCall | T>, OutputType>
• Type Parameters
  • T = null | CommandInstance | InputType
  Parameters
  • fields: {
        description?: string;
        name?: string;
        schema: InteropZodType<T>;
    }
    • Optional description?: string
    • Optional name?: string
    • schema: InteropZodType<T>
  Returns RunnableToolLike<InteropZodType<ToolCall | T>, OutputType>

  An instance of RunnableToolLike which is a runnable that can be used as a tool.

  Inherited from PartialRunnable.asTool

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:310

• assign(mapping): Runnable<any, any, RunnableConfig<Record<string, any>>>
• Parameters
  • mapping: RunnableMapLike<Record<string, unknown>, Record<string, unknown>>
  Returns Runnable<any, any, RunnableConfig<Record<string, any>>>

  Inherited from PartialRunnable.assign

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:142

• batch(inputs, options?, batchOptions?): Promise<OutputType[]>
• Returns Promise<OutputType[]>

  An array of RunOutputs, or mixed RunOutputs and errors if batchOptions.returnExceptions is set

  Inherited from PartialRunnable.batch

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:80
• batch(inputs, options?, batchOptions?): Promise<(Error | OutputType)[]>
• Returns Promise<(Error | OutputType)[]>

  Inherited from PartialRunnable.batch

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:83
• batch(inputs, options?, batchOptions?): Promise<(Error | OutputType)[]>
• Returns Promise<(Error | OutputType)[]>

  Inherited from PartialRunnable.batch

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:86

• bind(kwargs): Runnable<null | CommandInstance | InputType, OutputType, PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean>>
• Returns Runnable<null | CommandInstance | InputType, OutputType, PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean>>

  A new RunnableBinding that, when invoked, will apply the bound args.

  Inherited from PartialRunnable.bind

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:36

• clearCache(): Promise<void>
• Returns Promise<void>
  • Defined in libs/langgraph/dist/pregel/index.d.ts:497

• getGraph(_?): Graph
• Parameters
  • Optional _: RunnableConfig<Record<string, any>>
  Returns Graph

  Inherited from PartialRunnable.getGraph

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:127

• getGraphAsync(config): Promise<Graph>
• Parameters
  • config: RunnableConfig<Record<string, any>>
  Returns Promise<Graph>

  A representation of the graph that can be visualized

  Implementation of PregelInterface.getGraphAsync

  • Defined in libs/langgraph/dist/pregel/index.d.ts:298

• getName(suffix?): string
• Parameters
  • Optional suffix: string
  Returns string

  Inherited from PartialRunnable.getName

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:27

• getState(config, options?): Promise<StateSnapshot>
• Parameters
  • config: RunnableConfig<Record<string, any>>
  • Optional options: GetStateOptions
  Returns Promise<StateSnapshot>

  A snapshot of the current graph state

  Implementation of PregelInterface.getState

  • Defined in libs/langgraph/dist/pregel/index.d.ts:344

• getStateHistory(config, options?): AsyncIterableIterator<StateSnapshot, any, any>
• Returns AsyncIterableIterator<StateSnapshot, any, any>

  An async iterator of state snapshots

  Implementation of PregelInterface.getStateHistory

  • Defined in libs/langgraph/dist/pregel/index.d.ts:358

• getSubgraphs(namespace?, recurse?): Generator<[string, Pregel<any, any, StrRecord<string, any>, any, any, any, any, unknown>], any, any>
• Parameters
  • Optional namespace: string
  • Optional recurse: boolean
  Returns Generator<[string, Pregel<any, any, StrRecord<string, any>, any, any, any, any, unknown>], any, any>

  Generator yielding tuples of [name, subgraph]

  Implementation of PregelInterface.getSubgraphs

  • Defined in libs/langgraph/dist/pregel/index.d.ts:308

• getSubgraphsAsync(namespace?, recurse?): AsyncGenerator<[string, Pregel<any, any, StrRecord<string, any>, any, any, any, any, unknown>], any, any>
• Parameters
  • Optional namespace: string
  • Optional recurse: boolean
  Returns AsyncGenerator<[string, Pregel<any, any, StrRecord<string, any>, any, any, any, any, unknown>], any, any>

  AsyncGenerator yielding tuples of [name, subgraph]

  Implementation of PregelInterface.getSubgraphsAsync

  • Defined in libs/langgraph/dist/pregel/index.d.ts:317

• invoke(input, options?): Promise<OutputType>
• Returns Promise<OutputType>

  Implementation of PregelInterface.invoke

  Overrides PartialRunnable.invoke

  • Defined in libs/langgraph/dist/pregel/index.d.ts:495

• map(): Runnable<(null | CommandInstance | InputType)[], OutputType[], PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean>>
• Returns Runnable<(null | CommandInstance | InputType)[], OutputType[], PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean>>

  Inherited from PartialRunnable.map

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:43

• pick(keys): Runnable<any, any, RunnableConfig<Record<string, any>>>
• Parameters
  • keys: string | string[]
  Returns Runnable<any, any, RunnableConfig<Record<string, any>>>

  Inherited from PartialRunnable.pick

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:138

• pipe<NewRunOutput>(coerceable): Runnable<null | CommandInstance | InputType, Exclude<NewRunOutput, Error>, RunnableConfig<Record<string, any>>>
• Type Parameters
  • NewRunOutput
  Returns Runnable<null | CommandInstance | InputType, Exclude<NewRunOutput, Error>, RunnableConfig<Record<string, any>>>

  A new runnable sequence.

  Inherited from PartialRunnable.pipe

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:134

• stream<TStreamMode, TSubgraphs>(input, options?): Promise<IterableReadableStream<StreamOutputMap<TStreamMode, TSubgraphs, StreamUpdatesType, StreamValuesType, keyof Nodes, NodeReturnType>>>
• Type Parameters
  • TStreamMode extends undefined | StreamMode | StreamMode[]
  • TSubgraphs extends boolean
  Returns Promise<IterableReadableStream<StreamOutputMap<TStreamMode, TSubgraphs, StreamUpdatesType, StreamValuesType, keyof Nodes, NodeReturnType>>>

  An async iterable stream of graph state updates

  Implementation of PregelInterface.stream

  Overrides PartialRunnable.stream

  • Defined in libs/langgraph/dist/pregel/index.d.ts:455

• streamEvents(input, options, streamOptions?): IterableReadableStream<StreamEvent>
• Returns IterableReadableStream<StreamEvent>

  Overrides PartialRunnable.streamEvents

  • Defined in libs/langgraph/dist/pregel/index.d.ts:459
• streamEvents(input, options, streamOptions?): IterableReadableStream<Uint8Array<ArrayBufferLike>>
• Returns IterableReadableStream<Uint8Array<ArrayBufferLike>>

  Overrides PartialRunnable.streamEvents

  • Defined in libs/langgraph/dist/pregel/index.d.ts:462

• streamLog(input, options?, streamOptions?): AsyncGenerator<RunLogPatch, any, any>
• Returns AsyncGenerator<RunLogPatch, any, any>

  Inherited from PartialRunnable.streamLog

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:162

• toJSON(): Serialized
• Returns Serialized

  Inherited from PartialRunnable.toJSON

  • Defined in node_modules/@langchain/core/dist/load/serializable.d.ts:74

• toJSONNotImplemented(): SerializedNotImplemented
• Returns SerializedNotImplemented

  Inherited from PartialRunnable.toJSONNotImplemented

  • Defined in node_modules/@langchain/core/dist/load/serializable.d.ts:75

• transform(generator, options): AsyncGenerator<OutputType, any, any>
• Returns AsyncGenerator<OutputType, any, any>

  Inherited from PartialRunnable.transform

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:150

• updateState(inputConfig, values, asNode?): Promise<RunnableConfig<Record<string, any>>>
• Returns Promise<RunnableConfig<Record<string, any>>>

  Updated configuration

  Implementation of PregelInterface.updateState

  • Defined in libs/langgraph/dist/pregel/index.d.ts:397

• validate(): this
• Returns this

  this - The Pregel instance for method chaining

  • Defined in libs/langgraph/dist/pregel/index.d.ts:274

• withConfig(config): Pregel<Nodes, Channels, ContextType, InputType, OutputType, StreamUpdatesType, StreamValuesType, NodeReturnType>
• Parameters
  • config: RunnableConfig<Record<string, any>>
  Returns Pregel<Nodes, Channels, ContextType, InputType, OutputType, StreamUpdatesType, StreamValuesType, NodeReturnType>

  A new Pregel instance with the merged configuration

  Implementation of PregelInterface.withConfig

  Overrides PartialRunnable.withConfig

  • Defined in libs/langgraph/dist/pregel/index.d.ts:263

• withFallbacks(fields): RunnableWithFallbacks<null | CommandInstance | InputType, OutputType>
• Parameters
  • fields: {
        fallbacks: Runnable<null | CommandInstance | InputType, OutputType, RunnableConfig<Record<string, any>>>[];
    } | Runnable<null | CommandInstance | InputType, OutputType, RunnableConfig<Record<string, any>>>[]
  Returns RunnableWithFallbacks<null | CommandInstance | InputType, OutputType>

  A new RunnableWithFallbacks.

  Inherited from PartialRunnable.withFallbacks

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:66

• withListeners(params): Runnable<null | CommandInstance | InputType, OutputType, PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean>>
• Parameters
  • params: {
        onEnd?: ((run, config?) => void | Promise<void>);
        onError?: ((run, config?) => void | Promise<void>);
        onStart?: ((run, config?) => void | Promise<void>);
    }
    • Optional onEnd?: ((run, config?) => void | Promise<void>)
      • • (run, config?): void | Promise<void>
        • Parameters
          • run: Run
          • Optional config: RunnableConfig<Record<string, any>>
          Returns void | Promise<void>
    • Optional onError?: ((run, config?) => void | Promise<void>)
      • • (run, config?): void | Promise<void>
        • Parameters
          • run: Run
          • Optional config: RunnableConfig<Record<string, any>>
          Returns void | Promise<void>
    • Optional onStart?: ((run, config?) => void | Promise<void>)
      • • (run, config?): void | Promise<void>
        • Parameters
          • run: Run
          • Optional config: RunnableConfig<Record<string, any>>
          Returns void | Promise<void>
  Returns Runnable<null | CommandInstance | InputType, OutputType, PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean>>

  Inherited from PartialRunnable.withListeners

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:293

• withRetry(fields?): RunnableRetry<null | CommandInstance | InputType, OutputType, PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean>>
• Parameters
  • Optional fields: {
        onFailedAttempt?: RunnableRetryFailedAttemptHandler;
        stopAfterAttempt?: number;
    }
    • Optional onFailedAttempt?: RunnableRetryFailedAttemptHandler
    • Optional stopAfterAttempt?: number
  Returns RunnableRetry<null | CommandInstance | InputType, OutputType, PregelOptions<Nodes, Channels, ContextType, undefined | StreamMode | StreamMode[], boolean>>

  A new RunnableRetry that, when invoked, will retry according to the parameters.

  Inherited from PartialRunnable.withRetry

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:50

• isRunnable(thing): thing is Runnable<any, any, RunnableConfig<Record<string, any>>>
• Returns thing is Runnable<any, any, RunnableConfig<Record<string, any>>>

  Inherited from PartialRunnable.isRunnable

  • Defined in node_modules/@langchain/core/dist/runnables/base.d.ts:281

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4