public Builder mergeFrom(com.google.cloud.translate.v3.Glossary.LanguageCodePair other) {
        if (other == com.google.cloud.translate.v3.Glossary.LanguageCodePair.getDefaultInstance())
          return this;
        if (!other.getSourceLanguageCode().isEmpty()) {
          sourceLanguageCode_ = other.sourceLanguageCode_;
          bitField0_ |= 0x00000001;
          onChanged();
        }
        if (!other.getTargetLanguageCode().isEmpty()) {
          targetLanguageCode_ = other.targetLanguageCode_;
          bitField0_ |= 0x00000002;
          onChanged();
        }
        this.mergeUnknownFields(other.getUnknownFields());
        onChanged();
        return this;
      }
<pre>
Used with unidirectional glossaries.
</pre>

Protobuf type {@code google.cloud.translation.v3.Glossary.LanguageCodePair}
java-translate/proto-google-cloud-translate-v3/src/main/java/com/google/cloud/translate/v3/Glossary.java