WordInfo class

Word-specific information for recognized words.

Inheritance
  • Object
  • GeneratedMessage
  • WordInfo

Constructors

WordInfo({Duration? startOffset, Duration? endOffset, String? word, double? confidence, String? speakerLabel})
factory
WordInfo.fromBuffer(List<int> i, [ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY])
factory
WordInfo.fromJson(String i, [ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY])
factory

Properties

confidence double
The confidence estimate between 0.0 and 1.0. A higher number indicates an estimated greater likelihood that the recognized words are correct. This field is set only for the top alternative of a non-streaming result or, of a streaming result where google.cloud.speech.v2.StreamingRecognitionResult.is_final is set to true. This field is not guaranteed to be accurate and users should not rely on it to be always provided. The default of 0.0 is a sentinel value indicating confidence was not set.
getter/setter pair
endOffset Duration
Time offset relative to the beginning of the audio, and corresponding to the end of the spoken word. This field is only set if google.cloud.speech.v2.RecognitionFeatures.enable_word_time_offsets is true and only in the top hypothesis. This is an experimental feature and the accuracy of the time offset can vary.
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
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
speakerLabel String
A distinct label is assigned for every speaker within the audio. This field specifies which one of those speakers was detected to have spoken this word. speaker_label is set if google.cloud.speech.v2.SpeakerDiarizationConfig is given and only in the top alternative.
getter/setter pair
startOffset Duration
Time offset relative to the beginning of the audio, and corresponding to the start of the spoken word. This field is only set if google.cloud.speech.v2.RecognitionFeatures.enable_word_time_offsets is true and only in the top hypothesis. This is an experimental feature and the accuracy of the time offset can vary.
getter/setter pair
unknownFields → UnknownFieldSet
no setterinherited
word String
The word corresponding to this set of information.
getter/setter pair

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
clearConfidence() → void
clearEndOffset() → 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
clearSpeakerLabel() → void
clearStartOffset() → void
clearWord() → void
clone() WordInfo
Creates a deep copy of the fields in this message. (The generated code uses mergeFromMessage.)
override
copyWith(void updates(WordInfo)) WordInfo
Apply updates to a copy of this message.
override
createEmptyInstance() WordInfo
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
ensureEndOffset() Duration
ensureStartOffset() Duration
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
hasConfidence() bool
hasEndOffset() 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
hasRequiredFields() bool
Whether the message has required fields.
inherited
hasSpeakerLabel() bool
hasStartOffset() bool
hasWord() bool
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

Static Methods

create() WordInfo
createRepeated() → PbList<WordInfo>
getDefault() WordInfo