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Class: TreeSummarize

TreeSummarize repacks the text chunks into the smallest possible number of chunks and then summarizes them, then recursively does so until there's one chunk left.

Extends​

Implements​

Constructors​

new TreeSummarize()​

new TreeSummarize(serviceContext?, summaryTemplate?): TreeSummarize

Parameters​

• serviceContext?: ServiceContext

• summaryTemplate?

Returns​

TreeSummarize

Overrides​

PromptMixin . constructor

Source​

packages/llamaindex/src/synthesizers/builders.ts:286

Properties​

llm​

llm: LLM<object, object>

Source​

packages/llamaindex/src/synthesizers/builders.ts:282

promptHelper​

promptHelper: PromptHelper

Source​

packages/llamaindex/src/synthesizers/builders.ts:283

summaryTemplate()​

summaryTemplate: (__namedParameters) => string

Parameters​

• __namedParameters

• __namedParameters.context: undefined | string= ""

• __namedParameters.query: undefined | string= ""

Returns​

string

Source​

packages/llamaindex/src/synthesizers/builders.ts:284

Methods​

_getPromptModules()​

protected _getPromptModules(): Record<string, any>

Returns​

Record<string, any>

Inherited from​

PromptMixin . _getPromptModules

Source​

packages/llamaindex/src/prompts/Mixin.ts:82

_getPrompts()​

protected _getPrompts(): object

Returns​

object

summaryTemplate()​

summaryTemplate: (__namedParameters) => string

Parameters​

• __namedParameters

• __namedParameters.context: undefined | string= ""

• __namedParameters.query: undefined | string= ""

Returns​

string

Overrides​

PromptMixin . _getPrompts

Source​

packages/llamaindex/src/synthesizers/builders.ts:297

_updatePrompts()​

protected _updatePrompts(prompts): void

Parameters​

• prompts

• prompts.summaryTemplate

Returns​

void

Overrides​

PromptMixin . _updatePrompts

Source​

packages/llamaindex/src/synthesizers/builders.ts:303

getPrompts()​

getPrompts(): PromptsDict

Returns all prompts from the mixin and its modules

Returns​

PromptsDict

Implementation of​

ResponseBuilder . getPrompts

Inherited from​

PromptMixin . getPrompts

Source​

packages/llamaindex/src/prompts/Mixin.ts:27

getResponse()​

getResponse(params)​

getResponse(params): Promise<AsyncIterable<string>>

Get the response from a query and a list of text chunks.

Parameters​

• params: ResponseBuilderParamsStreaming

Returns​

Promise<AsyncIterable<string>>

Implementation of​

ResponseBuilder . getResponse

Source​

packages/llamaindex/src/synthesizers/builders.ts:311

getResponse(params)​

getResponse(params): Promise<string>

Parameters​

• params: ResponseBuilderParamsNonStreaming

Returns​

Promise<string>

Implementation of​

ResponseBuilder . getResponse

Source​

packages/llamaindex/src/synthesizers/builders.ts:314

updatePrompts()​

updatePrompts(promptsDict): void

Updates the prompts in the mixin and its modules

Parameters​

• promptsDict: PromptsDict

Returns​

void

Implementation of​

ResponseBuilder . updatePrompts

Inherited from​

PromptMixin . updatePrompts

Source​

packages/llamaindex/src/prompts/Mixin.ts:48

validatePrompts()​

validatePrompts(promptsDict, moduleDict): void

Validates the prompt keys and module keys

Parameters​

• promptsDict: PromptsDict

• moduleDict: ModuleDict

Returns​

void

Implementation of​

ResponseBuilder . validatePrompts

Inherited from​

PromptMixin . validatePrompts

Source​

packages/llamaindex/src/prompts/Mixin.ts:10