PlatformService class
Constructors
PlatformService.new ({BinaryMessenger ?binaryMessenger , String messageChannelSuffix = ''
Constructor for PlatformService . The binaryMessenger named argument is
available for dependency injection. If it is left null, the default
BinaryMessenger will be used which routes to the host platform.
Methods
addDocument ({required String id , required String content , required List <double embedding , String ?metadata → Future <void >
addImage (Uint8List imageBytes → Future <void >
addQueryChunk (String prompt → Future <void >
clearVectorStore ()
→ Future <void >
closeEmbeddingModel ()
→ Future <void >
closeModel ()
→ Future <void >
closeSession ()
→ Future <void >
createEmbeddingModel ({required String modelPath , required String tokenizerPath , PreferredBackend ?preferredBackend → Future <void >
createModel ({required int maxTokens , required String modelPath , required List <int ?loraRanks , PreferredBackend ?preferredBackend , int ?maxNumImages → Future <void >
createSession ({required double temperature , required int randomSeed , required int topK , double ?topP , String ?loraPath , bool ?enableVisionModality → Future <void >
generateEmbeddingFromModel (String text → Future <List <double
generateEmbeddingsFromModel (List <String texts → Future <List <List <double
generateResponse ()
→ Future <String
generateResponseAsync ()
→ Future <void >
getEmbeddingDimension ()
→ Future <int
getVectorStoreStats ()
→ Future <VectorStoreStats
initializeVectorStore (String databasePath → Future <void >
noSuchMethod (Invocation invocation → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
searchSimilar ({required List <double queryEmbedding , required int topK , double threshold = 0.0 → Future <List <RetrievalResult
sizeInTokens (String prompt → Future <int
stopGeneration ()
→ Future <void >
toString ()
→ String
A string representation of this object.
inherited
