Package com.tnsai.reasoning.react

Class ReActStep

java.lang.Object

com.tnsai.reasoning.react.ReActStep

public final class ReActStep
extends Object

Represents a single step in a ReAct (Reason + Act + Observe) loop.

Each step captures the three phases:

1. Thought - The agent's reasoning about what to do next
2. Action - The action taken (tool call, LLM query, etc.)
3. Observation - The result of the action

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	ReActStep.Builder

Method Summary

Modifier and Type	Method	Description
static ReActStep.Builder	builder()
String	format()	Returns a formatted representation of this step.
Optional<String>	getAction()
Optional<String>	getActionInput()
Optional<Duration>	getDuration()
Optional<String>	getObservation()
int	getStepNumber()
String	getThought()
Instant	getTimestamp()
boolean	hasAction()	Returns true if this step includes an action (not just a thought).
boolean	hasObservation()	Returns true if this step includes an observation.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Details

getStepNumber

public int getStepNumber()

getThought

public String getThought()

getAction

public Optional<String> getAction()

getActionInput

public Optional<String> getActionInput()

getObservation

public Optional<String> getObservation()

getTimestamp

public Instant getTimestamp()

getDuration

public Optional<Duration> getDuration()

hasAction

public boolean hasAction()

Returns true if this step includes an action (not just a thought).

hasObservation

public boolean hasObservation()

Returns true if this step includes an observation.

format

public String format()

Returns a formatted representation of this step.

builder

public static ReActStep.Builder builder()

toString

public String toString()

Overrides:

toString in class Object