Class SpeechContext.Builder (4.23.0) 
  
  
  
   
  
    
  
  
    
    
    
    
  Version 4.23.0keyboard_arrow_down  
  
 
    
    
    
    
      
  
  
  
    
public   static   final   class  SpeechContext . Builder   extends   GeneratedMessageV3 . Builder<SpeechContext . Builder >  implements   SpeechContextOrBuilder  
   Hints for the speech recognizer to help with recognition in a specific
 conversation state.
 Protobuf type google.cloud.dialogflow.v2beta1.SpeechContext
    Inherited Members 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.getUnknownFieldSetBuilder() 
    
    
    
    
    
    
    
    
    
    
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownLengthDelimitedField(int,com.google.protobuf.ByteString) 
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.mergeUnknownVarintField(int,int) 
    
    
    
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.parseUnknownField(com.google.protobuf.CodedInputStream,com.google.protobuf.ExtensionRegistryLite,int) 
    
    
    
    
      com.google.protobuf.GeneratedMessageV3.Builder.setUnknownFieldSetBuilder(com.google.protobuf.UnknownFieldSet.Builder) 
    
    
    
    
    
    
    
    
    
    
    
    
   
  Static Methods
   
  getDescriptor() 
  
    
public   static   final   Descriptors . Descriptor   getDescriptor ()  
  
  Methods
   
  addAllPhrases(Iterable<String> values) 
  
    
public   SpeechContext . Builder   addAllPhrases ( Iterable<String>   values )  
   Optional. A list of strings containing words and phrases that the speech
 recognizer should recognize with higher likelihood.
 This list can be used to:
improve accuracy for words and phrases you expect the user to say,
e.g. typical commands for your Dialogflow agent 
add additional words to the speech recognizer vocabulary 
...
See the Cloud Speech
documentation  for usage
limits. 
 
 repeated string phrases = 1;
addPhrases(String value) 
  
    
public   SpeechContext . Builder   addPhrases ( String   value )  
   Optional. A list of strings containing words and phrases that the speech
 recognizer should recognize with higher likelihood.
 This list can be used to:
improve accuracy for words and phrases you expect the user to say,
e.g. typical commands for your Dialogflow agent 
add additional words to the speech recognizer vocabulary 
...
See the Cloud Speech
documentation  for usage
limits. 
 
 repeated string phrases = 1;
    
      
        Parameter  
      
        Name Description  
      
        valueString The phrases to add.
 
     
  
  
  addPhrasesBytes(ByteString value) 
  
    
public   SpeechContext . Builder   addPhrasesBytes ( ByteString   value )  
   Optional. A list of strings containing words and phrases that the speech
 recognizer should recognize with higher likelihood.
 This list can be used to:
improve accuracy for words and phrases you expect the user to say,
e.g. typical commands for your Dialogflow agent 
add additional words to the speech recognizer vocabulary 
...
See the Cloud Speech
documentation  for usage
limits. 
 
 repeated string phrases = 1;
    
      
        Parameter  
      
        Name Description  
      
        valueByteString The bytes of the phrases to add.
 
     
  
  
  addRepeatedField(Descriptors.FieldDescriptor field, Object value) 
  
    
public   SpeechContext . Builder   addRepeatedField ( Descriptors . FieldDescriptor   field ,   Object   value )  
  
  
  Overrides 
  
  build() 
  
    
public   SpeechContext   build ()  
  
  buildPartial() 
  
    
public   SpeechContext   buildPartial ()  
  
  clear() 
  
    
public   SpeechContext . Builder   clear ()  
  
  Overrides 
  
  clearBoost() 
  
    
public   SpeechContext . Builder   clearBoost ()  
   Optional. Boost for this context compared to other contexts:
If the boost is positive, Dialogflow will increase the probability that
the phrases in this context are recognized over similar sounding phrases. 
If the boost is unspecified or non-positive, Dialogflow will not apply
any boost.
Dialogflow recommends that you use boosts in the range (0, 20] and that you
find a value that fits your use case with binary search. 
 
 float boost = 2;
clearField(Descriptors.FieldDescriptor field) 
  
    
public   SpeechContext . Builder   clearField ( Descriptors . FieldDescriptor   field )  
  
  
  Overrides 
  
  clearOneof(Descriptors.OneofDescriptor oneof) 
  
    
public   SpeechContext . Builder   clearOneof ( Descriptors . OneofDescriptor   oneof )  
  
  
  Overrides 
  
  clearPhrases() 
  
    
public   SpeechContext . Builder   clearPhrases ()  
   Optional. A list of strings containing words and phrases that the speech
 recognizer should recognize with higher likelihood.
 This list can be used to:
improve accuracy for words and phrases you expect the user to say,
e.g. typical commands for your Dialogflow agent 
add additional words to the speech recognizer vocabulary 
...
See the Cloud Speech
documentation  for usage
limits. 
 
 repeated string phrases = 1;
clone() 
  
    
public   SpeechContext . Builder   clone ()  
  
  Overrides 
  
  getBoost() 
  
   Optional. Boost for this context compared to other contexts:
If the boost is positive, Dialogflow will increase the probability that
the phrases in this context are recognized over similar sounding phrases. 
If the boost is unspecified or non-positive, Dialogflow will not apply
any boost.
Dialogflow recommends that you use boosts in the range (0, 20] and that you
find a value that fits your use case with binary search. 
 
 float boost = 2;
    
      
        Returns  
      
        Type Description  
      
        float The boost.
 
     
  
  getDefaultInstanceForType() 
  
    
public   SpeechContext   getDefaultInstanceForType ()  
  
  getDescriptorForType() 
  
    
public   Descriptors . Descriptor   getDescriptorForType ()  
  
  Overrides 
  
  getPhrases(int index) 
  
    
public   String   getPhrases ( int   index )  
   Optional. A list of strings containing words and phrases that the speech
 recognizer should recognize with higher likelihood.
 This list can be used to:
improve accuracy for words and phrases you expect the user to say,
e.g. typical commands for your Dialogflow agent 
add additional words to the speech recognizer vocabulary 
...
See the Cloud Speech
documentation  for usage
limits. 
 
 repeated string phrases = 1;
    
      
        Parameter  
      
        Name Description  
      
        indexint The index of the element to return.
 
     
  
  
    
      
        Returns  
      
        Type Description  
      
        String The phrases at the given index.
 
     
  
  getPhrasesBytes(int index) 
  
    
public   ByteString   getPhrasesBytes ( int   index )  
   Optional. A list of strings containing words and phrases that the speech
 recognizer should recognize with higher likelihood.
 This list can be used to:
improve accuracy for words and phrases you expect the user to say,
e.g. typical commands for your Dialogflow agent 
add additional words to the speech recognizer vocabulary 
...
See the Cloud Speech
documentation  for usage
limits. 
 
 repeated string phrases = 1;
    
      
        Parameter  
      
        Name Description  
      
        indexint The index of the value to return.
 
     
  
  
    
      
        Returns  
      
        Type Description  
      
        ByteString The bytes of the phrases at the given index.
 
     
  
  getPhrasesCount() 
  
    
public   int   getPhrasesCount ()  
   Optional. A list of strings containing words and phrases that the speech
 recognizer should recognize with higher likelihood.
 This list can be used to:
improve accuracy for words and phrases you expect the user to say,
e.g. typical commands for your Dialogflow agent 
add additional words to the speech recognizer vocabulary 
...
See the Cloud Speech
documentation  for usage
limits. 
 
 repeated string phrases = 1;
    
      
        Returns  
      
        Type Description  
      
        int The count of phrases.
 
     
  
  getPhrasesList() 
  
    
public   ProtocolStringList   getPhrasesList ()  
   Optional. A list of strings containing words and phrases that the speech
 recognizer should recognize with higher likelihood.
 This list can be used to:
improve accuracy for words and phrases you expect the user to say,
e.g. typical commands for your Dialogflow agent 
add additional words to the speech recognizer vocabulary 
...
See the Cloud Speech
documentation  for usage
limits. 
 
 repeated string phrases = 1;
internalGetFieldAccessorTable() 
  
    
protected   GeneratedMessageV3 . FieldAccessorTable   internalGetFieldAccessorTable ()  
  
  Overrides 
  
  isInitialized() 
  
    
public   final   boolean   isInitialized ()  
  
  Overrides 
  
  mergeFrom(SpeechContext other) 
  
    
public   SpeechContext . Builder   mergeFrom ( SpeechContext   other )  
  
  
  mergeFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry) 
  
    
public   SpeechContext . Builder   mergeFrom ( CodedInputStream   input ,   ExtensionRegistryLite   extensionRegistry )  
  
  
  Overrides 
  
  
  mergeFrom(Message other) 
  
    
public   SpeechContext . Builder   mergeFrom ( Message   other )  
  
    
      
        Parameter  
      
        Name Description  
      
        otherMessage  
     
  
  
  Overrides 
  
  mergeUnknownFields(UnknownFieldSet unknownFields) 
  
    
public   final   SpeechContext . Builder   mergeUnknownFields ( UnknownFieldSet   unknownFields )  
  
  
  Overrides 
  
  setBoost(float value) 
  
    
public   SpeechContext . Builder   setBoost ( float   value )  
   Optional. Boost for this context compared to other contexts:
If the boost is positive, Dialogflow will increase the probability that
the phrases in this context are recognized over similar sounding phrases. 
If the boost is unspecified or non-positive, Dialogflow will not apply
any boost.
Dialogflow recommends that you use boosts in the range (0, 20] and that you
find a value that fits your use case with binary search. 
 
 float boost = 2;
    
      
        Parameter  
      
        Name Description  
      
        valuefloat The boost to set.
 
     
  
  
  setField(Descriptors.FieldDescriptor field, Object value) 
  
    
public   SpeechContext . Builder   setField ( Descriptors . FieldDescriptor   field ,   Object   value )  
  
  
  Overrides 
  
  setPhrases(int index, String value) 
  
    
public   SpeechContext . Builder   setPhrases ( int   index ,   String   value )  
   Optional. A list of strings containing words and phrases that the speech
 recognizer should recognize with higher likelihood.
 This list can be used to:
improve accuracy for words and phrases you expect the user to say,
e.g. typical commands for your Dialogflow agent 
add additional words to the speech recognizer vocabulary 
...
See the Cloud Speech
documentation  for usage
limits. 
 
 repeated string phrases = 1;
    
      
        Parameters  
      
        Name Description  
      
        indexint The index to set the value at.
 
      
        valueString The phrases to set.
 
     
  
  
  setRepeatedField(Descriptors.FieldDescriptor field, int index, Object value) 
  
    
public   SpeechContext . Builder   setRepeatedField ( Descriptors . FieldDescriptor   field ,   int   index ,   Object   value )  
  
  
  Overrides 
  
  setUnknownFields(UnknownFieldSet unknownFields) 
  
    
public   final   SpeechContext . Builder   setUnknownFields ( UnknownFieldSet   unknownFields )  
  
  
  Overrides 
  
 
     
    
  
  
  
     
  
    
    
      
       
    
    
  
  
 
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  Last updated 2025-10-29 UTC.
 
 
  
  
  
    
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