Class ExtractPricesTool

java.lang.Object

ai.redouble.nucleo.harness.AbstractJob<PriceMentions>

ai.redouble.nucleo.tools.AbstractTool<DocumentText, PriceMentions>

ai.redouble.nucleo.tools.AbstractModelDependentTool<DocumentText, PriceMentions>

ai.redouble.demo.pricing.ExtractPricesTool

All Implemented Interfaces:

GuardedExecution, Identifiable, Job<PriceMentions>, ModelDependent, ModelDependentTool<DocumentText, PriceMentions>, Tool<DocumentText, PriceMentions>

public class ExtractPricesTool
extends AbstractModelDependentTool<DocumentText, PriceMentions>

The reading tier of the pricing demo: a small model reads one document's text and lists every price it states, with what the document says about each (who pays it, whether it is in force, proposed, former or a cost, and the dates attached). One call per document, all documents in parallel. The tool never decides what is current; it reports what the document says, and PriceHistory decides across documents.

Since:

0.1 (2026-09-15)

Author:

Andrey Santrosyan

Field Summary

Fields inherited from class AbstractTool

input

Fields inherited from class AbstractJob

timeout, upstreamRetries

Fields inherited from interface Job

DEFAULT_UPSTREAM_RETRIES

Fields inherited from interface Tool

OBS_INPUT, OBS_OUTPUT

Constructor Summary

Constructors

Constructor	Description
ExtractPricesTool(Identifiable parent)	The reading tier's own seat: a SMALL model, whichever the deployment serves there.

Method Summary

Modifier and Type	Method	Description
PriceMentions	execute(JobResources resources, JobContext<PriceMentions> context)	Executes the job with the provided resources and context.
JobRequirements	getRequirements()	Default requirements for tools.

Methods inherited from class AbstractModelDependentTool

buildInputPrompt, client, converse, getGrade, pinModel, pinnedModel, request, setGrade, wireConversation, wireConversation

Methods inherited from class AbstractTool

getInput, getJobType, postExecute, preExecute, setInput

Methods inherited from class AbstractJob

getId, getName, getParentJobId, getPriority, getTimeout, getUpstreamRetries, getUserId, getWorkflowId, randomIdSuffix, setTimeout, setUpstreamRetries, toString

Methods inherited from class Object

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

Methods inherited from interface GuardedExecution

declareAdmissionGuardrails, declareAuthGuardrails, declareContentGuardrails

Methods inherited from interface Identifiable

getParentJobId, getUserId, getWorkflowId

Methods inherited from interface Job

getDisplayName, getId, getJobId, getJobType, getName, getPriority, getTimeout, getUpstreamRetries, postExecute, preExecute

Methods inherited from interface ModelDependent

requireSeat

Methods inherited from interface Tool

getInput, guardedInputTarget, setInput

Constructor Details

ExtractPricesTool

public ExtractPricesTool(Identifiable parent)

The reading tier's own seat: a SMALL model, whichever the deployment serves there.

Method Details

getRequirements

public JobRequirements getRequirements()

Description copied from class: AbstractTool

Default requirements for tools. Subclasses should override to add database, LLM, or other requirements. JobType is handled by AbstractTool.getJobType(), not here.

Specified by:

getRequirements in interface Job<PriceMentions>

Overrides:

getRequirements in class AbstractTool<DocumentText, PriceMentions>

Returns:

resource requirements, or null if the job needs no resources

execute

public PriceMentions execute(JobResources resources,
 JobContext<PriceMentions> context)
                      throws LLMReadableCheckedException

Description copied from interface: Job

Executes the job with the provided resources and context. A job reports progress and checks for cancellation through the context, and completes all its work before returning. A tool narrows this contract to the LLM-readable exceptions of Tool.execute(JobResources, JobContext).

Parameters:

resources - the allocated resources

context - the job execution context for monitoring

Returns:

the job result, which may be null

Throws:

LLMReadableCheckedException - if execution fails