WitValue Class

Extends ScriptableObject

Base class for ScriptableObject assets that extract and compare typed values from Wit.ai JSON response data. Supports creating reusable value extractors that can be configured in the Unity Inspector with JSON paths.

Create a custom value extractor asset:

// Create a float value extractor in the Unity Editor

var confidenceValue = ScriptableObject.CreateInstance<WitFloatValue>();

confidenceValue.path = "intents[0].confidence";

// Use it to extract values from responses

var response = WitResponseNode.Parse("{\"intents\":[{\"confidence\":0.95}]}");

float confidence = (float)confidenceValue.GetValue(response);

bool isHighConfidence = confidenceValue.Equals(response, 0.9f);

Fields

string path[Get]

JSON path to the value in the Wit.ai response (e.g., "intents[0].name", "entities.location[0].value").

Properties

WitResponseReference Reference[Get]

Gets the response reference object used to navigate the JSON path. Lazily initialized on first access and cached for subsequent calls.

Member Functions

abstract object GetValue

( WitResponseNode response )

Extracts the typed value from the Wit.ai response at the configured path.

Parameters

response

The Wit.ai JSON response node to extract from

Returns

The extracted value as an object (actual type depends on subclass)

abstract bool Equals

( WitResponseNode response,

object value )

Compares the value at the configured path in the response with a target value.

Parameters

response

The Wit.ai JSON response node to extract from

value

The value to compare against

Returns

True if the values match according to the subclass's equality logic

string ToString

( WitResponseNode response )

Gets the string representation of the value at the configured path.

Parameters

response

The Wit.ai JSON response node to extract from

Returns

String representation of the value