@java.lang.Override
    public boolean equals(final java.lang.Object obj) {
      if (obj == this) {
        return true;
      }
      if (!(obj instanceof com.google.cloud.visionai.v1.TagParsingConfig.EntityParsingConfig)) {
        return super.equals(obj);
      }
      com.google.cloud.visionai.v1.TagParsingConfig.EntityParsingConfig other =
          (com.google.cloud.visionai.v1.TagParsingConfig.EntityParsingConfig) obj;

      if (!getEntityClass().equals(other.getEntityClass())) return false;
      if (!getRegex().equals(other.getRegex())) return false;
      if (entityMatchingStrategy_ != other.entityMatchingStrategy_) return false;
      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
      return true;
    }
<pre>
Optional. Entity matching strategy.
</pre>

<code>
.google.cloud.visionai.v1.TagParsingConfig.EntityParsingConfig.EntityMatchingStrategy entity_matching_strategy = 3 [(.google.api.field_behavior) = OPTIONAL];
</code>

@return The entityMatchingStrategy.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/TagParsingConfig.java