// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/speech/v1/cloud_speech.proto

package com.google.cloud.speech.v1;

/**
 * <pre>
 * Alternative hypotheses (a.k.a. n-best list).
 * </pre>
 *
 * Protobuf type {@code google.cloud.speech.v1.SpeechRecognitionAlternative}
 */
public  final class SpeechRecognitionAlternative extends
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  /**
   * <pre>
   * *Output-only* Transcript text representing the words that the user spoke.
   * </pre>
   *
   * <code>string transcript = 1;</code>
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  /**
   * <pre>
   * *Output-only* Transcript text representing the words that the user spoke.
   * </pre>
   *
   * <code>string transcript = 1;</code>
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  private float confidence_;
  /**
   * <pre>
   * *Output-only* 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 typically provided only for the top hypothesis, and
   * only for `is_final=true` results. Clients should not rely on the
   * `confidence` field as it is not guaranteed to be accurate or consistent.
   * The default of 0.0 is a sentinel value indicating `confidence` was not set.
   * </pre>
   *
   * <code>float confidence = 2;</code>
   */
  public float getConfidence() {
    return confidence_;
  }

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  private java.util.List<com.google.cloud.speech.v1.WordInfo> words_;
  /**
   * <pre>
   * *Output-only* A list of word-specific information for each recognized word.
   * </pre>
   *
   * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
   */
  public java.util.List<com.google.cloud.speech.v1.WordInfo> getWordsList() {
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  }
  /**
   * <pre>
   * *Output-only* A list of word-specific information for each recognized word.
   * </pre>
   *
   * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
   */
  public java.util.List<? extends com.google.cloud.speech.v1.WordInfoOrBuilder> 
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    return words_;
  }
  /**
   * <pre>
   * *Output-only* A list of word-specific information for each recognized word.
   * </pre>
   *
   * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
   */
  public int getWordsCount() {
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  /**
   * <pre>
   * *Output-only* A list of word-specific information for each recognized word.
   * </pre>
   *
   * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
   */
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  /**
   * <pre>
   * *Output-only* A list of word-specific information for each recognized word.
   * </pre>
   *
   * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
   */
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  /**
   * <pre>
   * Alternative hypotheses (a.k.a. n-best list).
   * </pre>
   *
   * Protobuf type {@code google.cloud.speech.v1.SpeechRecognitionAlternative}
   */
  public static final class Builder extends
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      com.google.cloud.speech.v1.SpeechRecognitionAlternativeOrBuilder {
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    private java.lang.Object transcript_ = "";
    /**
     * <pre>
     * *Output-only* Transcript text representing the words that the user spoke.
     * </pre>
     *
     * <code>string transcript = 1;</code>
     */
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    /**
     * <pre>
     * *Output-only* Transcript text representing the words that the user spoke.
     * </pre>
     *
     * <code>string transcript = 1;</code>
     */
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    /**
     * <pre>
     * *Output-only* Transcript text representing the words that the user spoke.
     * </pre>
     *
     * <code>string transcript = 1;</code>
     */
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    /**
     * <pre>
     * *Output-only* Transcript text representing the words that the user spoke.
     * </pre>
     *
     * <code>string transcript = 1;</code>
     */
    public Builder clearTranscript() {
      
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      onChanged();
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    }
    /**
     * <pre>
     * *Output-only* Transcript text representing the words that the user spoke.
     * </pre>
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     * <code>string transcript = 1;</code>
     */
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      return this;
    }

    private float confidence_ ;
    /**
     * <pre>
     * *Output-only* 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 typically provided only for the top hypothesis, and
     * only for `is_final=true` results. Clients should not rely on the
     * `confidence` field as it is not guaranteed to be accurate or consistent.
     * The default of 0.0 is a sentinel value indicating `confidence` was not set.
     * </pre>
     *
     * <code>float confidence = 2;</code>
     */
    public float getConfidence() {
      return confidence_;
    }
    /**
     * <pre>
     * *Output-only* 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 typically provided only for the top hypothesis, and
     * only for `is_final=true` results. Clients should not rely on the
     * `confidence` field as it is not guaranteed to be accurate or consistent.
     * The default of 0.0 is a sentinel value indicating `confidence` was not set.
     * </pre>
     *
     * <code>float confidence = 2;</code>
     */
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     * <pre>
     * *Output-only* 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 typically provided only for the top hypothesis, and
     * only for `is_final=true` results. Clients should not rely on the
     * `confidence` field as it is not guaranteed to be accurate or consistent.
     * The default of 0.0 is a sentinel value indicating `confidence` was not set.
     * </pre>
     *
     * <code>float confidence = 2;</code>
     */
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      onChanged();
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    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public java.util.List<com.google.cloud.speech.v1.WordInfo> getWordsList() {
      if (wordsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(words_);
      } else {
        return wordsBuilder_.getMessageList();
      }
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public int getWordsCount() {
      if (wordsBuilder_ == null) {
        return words_.size();
      } else {
        return wordsBuilder_.getCount();
      }
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public com.google.cloud.speech.v1.WordInfo getWords(int index) {
      if (wordsBuilder_ == null) {
        return words_.get(index);
      } else {
        return wordsBuilder_.getMessage(index);
      }
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public Builder setWords(
        int index, com.google.cloud.speech.v1.WordInfo value) {
      if (wordsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureWordsIsMutable();
        words_.set(index, value);
        onChanged();
      } else {
        wordsBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public Builder setWords(
        int index, com.google.cloud.speech.v1.WordInfo.Builder builderForValue) {
      if (wordsBuilder_ == null) {
        ensureWordsIsMutable();
        words_.set(index, builderForValue.build());
        onChanged();
      } else {
        wordsBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public Builder addWords(com.google.cloud.speech.v1.WordInfo value) {
      if (wordsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureWordsIsMutable();
        words_.add(value);
        onChanged();
      } else {
        wordsBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public Builder addWords(
        int index, com.google.cloud.speech.v1.WordInfo value) {
      if (wordsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureWordsIsMutable();
        words_.add(index, value);
        onChanged();
      } else {
        wordsBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public Builder addWords(
        com.google.cloud.speech.v1.WordInfo.Builder builderForValue) {
      if (wordsBuilder_ == null) {
        ensureWordsIsMutable();
        words_.add(builderForValue.build());
        onChanged();
      } else {
        wordsBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public Builder addWords(
        int index, com.google.cloud.speech.v1.WordInfo.Builder builderForValue) {
      if (wordsBuilder_ == null) {
        ensureWordsIsMutable();
        words_.add(index, builderForValue.build());
        onChanged();
      } else {
        wordsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public Builder addAllWords(
        java.lang.Iterable<? extends com.google.cloud.speech.v1.WordInfo> values) {
      if (wordsBuilder_ == null) {
        ensureWordsIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(
            values, words_);
        onChanged();
      } else {
        wordsBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public Builder clearWords() {
      if (wordsBuilder_ == null) {
        words_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000004);
        onChanged();
      } else {
        wordsBuilder_.clear();
      }
      return this;
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public Builder removeWords(int index) {
      if (wordsBuilder_ == null) {
        ensureWordsIsMutable();
        words_.remove(index);
        onChanged();
      } else {
        wordsBuilder_.remove(index);
      }
      return this;
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public com.google.cloud.speech.v1.WordInfo.Builder getWordsBuilder(
        int index) {
      return getWordsFieldBuilder().getBuilder(index);
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public com.google.cloud.speech.v1.WordInfoOrBuilder getWordsOrBuilder(
        int index) {
      if (wordsBuilder_ == null) {
        return words_.get(index);  } else {
        return wordsBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public java.util.List<? extends com.google.cloud.speech.v1.WordInfoOrBuilder> 
         getWordsOrBuilderList() {
      if (wordsBuilder_ != null) {
        return wordsBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(words_);
      }
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public com.google.cloud.speech.v1.WordInfo.Builder addWordsBuilder() {
      return getWordsFieldBuilder().addBuilder(
          com.google.cloud.speech.v1.WordInfo.getDefaultInstance());
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public com.google.cloud.speech.v1.WordInfo.Builder addWordsBuilder(
        int index) {
      return getWordsFieldBuilder().addBuilder(
          index, com.google.cloud.speech.v1.WordInfo.getDefaultInstance());
    }
    /**
     * <pre>
     * *Output-only* A list of word-specific information for each recognized word.
     * </pre>
     *
     * <code>repeated .google.cloud.speech.v1.WordInfo words = 3;</code>
     */
    public java.util.List<com.google.cloud.speech.v1.WordInfo.Builder> 
         getWordsBuilderList() {
      return getWordsFieldBuilder().getBuilderList();
    }
    private com.google.protobuf.RepeatedFieldBuilderV3<
        com.google.cloud.speech.v1.WordInfo, com.google.cloud.speech.v1.WordInfo.Builder, com.google.cloud.speech.v1.WordInfoOrBuilder> 
        getWordsFieldBuilder() {
      if (wordsBuilder_ == null) {
        wordsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.speech.v1.WordInfo, com.google.cloud.speech.v1.WordInfo.Builder, com.google.cloud.speech.v1.WordInfoOrBuilder>(
                words_,
                ((bitField0_ & 0x00000004) == 0x00000004),
                getParentForChildren(),
                isClean());
        words_ = null;
      }
      return wordsBuilder_;
    }
    public final Builder setUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFieldsProto3(unknownFields);
    }

    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }


    // @@protoc_insertion_point(builder_scope:google.cloud.speech.v1.SpeechRecognitionAlternative)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.speech.v1.SpeechRecognitionAlternative)
  private static final com.google.cloud.speech.v1.SpeechRecognitionAlternative DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new com.google.cloud.speech.v1.SpeechRecognitionAlternative();
  }

  public static com.google.cloud.speech.v1.SpeechRecognitionAlternative getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<SpeechRecognitionAlternative>
      PARSER = new com.google.protobuf.AbstractParser<SpeechRecognitionAlternative>() {
    public SpeechRecognitionAlternative parsePartialFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws com.google.protobuf.InvalidProtocolBufferException {
      return new SpeechRecognitionAlternative(input, extensionRegistry);
    }
  };

  public static com.google.protobuf.Parser<SpeechRecognitionAlternative> parser() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.protobuf.Parser<SpeechRecognitionAlternative> getParserForType() {
    return PARSER;
  }

  public com.google.cloud.speech.v1.SpeechRecognitionAlternative getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }

}

