RecognitionFeatures class

Available recognition features.

Inheritance
  • Object
  • GeneratedMessage
  • RecognitionFeatures

Constructors

RecognitionFeatures({bool? profanityFilter, bool? enableWordTimeOffsets, bool? enableWordConfidence, bool? enableAutomaticPunctuation, SpeakerDiarizationConfig? diarizationConfig, bool? enableSpokenPunctuation, bool? enableSpokenEmojis, int? maxAlternatives, RecognitionFeatures_MultiChannelMode? multiChannelMode})
factory
RecognitionFeatures.fromBuffer(List<int> i, [ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY])
factory
RecognitionFeatures.fromJson(String i, [ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY])
factory

Properties

diarizationConfig ↔ SpeakerDiarizationConfig
Configuration to enable speaker diarization and set additional parameters to make diarization better suited for your application. When this is enabled, we send all the words from the beginning of the audio for the top alternative in every consecutive STREAMING responses. This is done in order to improve our speaker tags as our models learn to identify the speakers in the conversation over time. For non-streaming requests, the diarization results will be provided only in the top alternative of the FINAL SpeechRecognitionResult.
getter/setter pair
enableAutomaticPunctuation ↔ bool
If true, adds punctuation to recognition result hypotheses. This feature is only available in select languages. The default false value does not add punctuation to result hypotheses.
getter/setter pair
enableSpokenEmojis ↔ bool
The spoken emoji behavior for the call. If true, adds spoken emoji formatting for the request. This will replace spoken emojis with the corresponding Unicode symbols in the final transcript. If false, spoken emojis are not replaced.
getter/setter pair
enableSpokenPunctuation ↔ bool
The spoken punctuation behavior for the call. If true, replaces spoken punctuation with the corresponding symbols in the request. For example, "how are you question mark" becomes "how are you?". See https://cloud.google.com/speech-to-text/docs/spoken-punctuation for support. If false, spoken punctuation is not replaced.
getter/setter pair
enableWordConfidence ↔ bool
If true, the top result includes a list of words and the confidence for those words. If false, no word-level confidence information is returned. The default is false.
getter/setter pair
enableWordTimeOffsets ↔ bool
If true, the top result includes a list of words and the start and end time offsets (timestamps) for those words. If false, no word-level time offset information is returned. The default is false.
getter/setter pair
eventPlugin → EventPlugin?
Subclasses can override this getter to be notified of changes to protobuf fields.
no setterinherited
hashCode → int
Calculates a hash code based on the contents of the protobuf.
no setterinherited
info_ → BuilderInfo
no setteroverride
isFrozen → bool
Returns true if this message is marked read-only. Otherwise false.
no setterinherited
maxAlternatives ↔ int
Maximum number of recognition hypotheses to be returned. The server may return fewer than max_alternatives. Valid values are 0-30. A value of 0 or 1 will return a maximum of one. If omitted, will return a maximum of one.
getter/setter pair
multiChannelMode ↔ RecognitionFeatures_MultiChannelMode
Mode for recognizing multi-channel audio.
getter/setter pair
profanityFilter ↔ bool
If set to true, the server will attempt to filter out profanities, replacing all but the initial character in each filtered word with asterisks, for instance, "f***". If set to false or omitted, profanities won't be filtered out.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
unknownFields → UnknownFieldSet
no setterinherited

Methods

addExtension(Extension extension, Object? value) → void
Adds an extension field value to a repeated field.
inherited
check() → void
inherited
clear() → void
Clears all data that was set in this message.
inherited
clearDiarizationConfig() → void
clearEnableAutomaticPunctuation() → void
clearEnableSpokenEmojis() → void
clearEnableSpokenPunctuation() → void
clearEnableWordConfidence() → void
clearEnableWordTimeOffsets() → void
clearExtension(Extension extension) → void
Clears an extension field and also removes the extension.
inherited
clearField(int tagNumber) → void
Clears the contents of a given field.
inherited
clearMaxAlternatives() → void
clearMultiChannelMode() → void
clearProfanityFilter() → void
clone() → RecognitionFeatures
Creates a deep copy of the fields in this message. (The generated code uses mergeFromMessage.)
override
copyWith(void updates(RecognitionFeatures)) → RecognitionFeatures
Apply updates to a copy of this message.
override
createEmptyInstance() → RecognitionFeatures
Creates an empty instance of the same message type as this.
override
createMapField<K, V>(int tagNumber, MapFieldInfo<K, V> fi) → Map<K, V>
Creates a Map representing a map field.
inherited
createRepeatedField<T>(int tagNumber, FieldInfo<T> fi) → List<T>
Creates List implementing a mutable repeated field.
inherited
ensureDiarizationConfig() → SpeakerDiarizationConfig
extensionsAreInitialized() → bool
inherited
freeze() → GeneratedMessage
Make this message read-only.
inherited
getDefaultForField(int tagNumber) → dynamic
Returns the default value for the given field.
inherited
getExtension(Extension extension) → dynamic
Returns the value of extension.
inherited
getField(int tagNumber) → dynamic
Returns the value of the field associated with tagNumber, or the default value if it is not set.
inherited
getFieldOrNull(int tagNumber) → dynamic
Returns the value of a field, ignoring any defaults.
inherited
getTagNumber(String fieldName) → int?
inherited
hasDiarizationConfig() → bool
hasEnableAutomaticPunctuation() → bool
hasEnableSpokenEmojis() → bool
hasEnableSpokenPunctuation() → bool
hasEnableWordConfidence() → bool
hasEnableWordTimeOffsets() → bool
hasExtension(Extension extension) → bool
Returns true if a value of extension is present.
inherited
hasField(int tagNumber) → bool
Whether this message has a field associated with tagNumber.
inherited
hasMaxAlternatives() → bool
hasMultiChannelMode() → bool
hasProfanityFilter() → bool
hasRequiredFields() → bool
Whether the message has required fields.
inherited
isInitialized() → bool
Whether all required fields in the message and embedded messages are set.
inherited
mergeFromBuffer(List<int> input, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
Merges serialized protocol buffer data into this message.
inherited
mergeFromCodedBufferReader(CodedBufferReader input, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
inherited
mergeFromJson(String data, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
Merges field values from data, a JSON object, encoded as described by GeneratedMessage.writeToJson.
inherited
mergeFromJsonMap(Map<String, dynamic> json, [ExtensionRegistry extensionRegistry = ExtensionRegistry.EMPTY]) → void
Merges field values from a JSON object represented as a Dart map.
inherited
mergeFromMessage(GeneratedMessage other) → void
Merges the contents of the other into this message.
inherited
mergeFromProto3Json(Object? json, {TypeRegistry typeRegistry = const TypeRegistry.empty(), bool ignoreUnknownFields = false, bool supportNamesWithUnderscores = true, bool permissiveEnums = false}) → void
Merges field values from json, a JSON object using proto3 encoding.
inherited
mergeUnknownFields(UnknownFieldSet unknownFieldSet) → void
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
setExtension(Extension extension, Object value) → void
Sets the value of a non-repeated extension field to value.
inherited
setField(int tagNumber, Object value) → void
Sets the value of a field by its tagNumber.
inherited
toBuilder() → GeneratedMessage
Creates a writable, shallow copy of this message.
inherited
toDebugString() → String
Returns a String representation of this message.
inherited
toProto3Json({TypeRegistry typeRegistry = const TypeRegistry.empty()}) → Object?
Returns an Object representing Proto3 JSON serialization of this.
inherited
toString() → String
Returns a String representation of this message.
inherited
writeToBuffer() → Uint8List
inherited
writeToCodedBufferWriter(CodedBufferWriter output) → void
inherited
writeToJson() → String
Returns a JSON string that encodes this message.
inherited
writeToJsonMap() → Map<String, dynamic>
Returns the JSON encoding of this message as a Dart Map.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited