@Override
  public int compareTo(TableCommitMeta other) {
    if (!getClass().equals(other.getClass())) {
      return getClass().getName().compareTo(other.getClass().getName());
    }

    int lastComparison = 0;

    lastComparison = java.lang.Boolean.compare(isSetTableIdentifier(), other.isSetTableIdentifier());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetTableIdentifier()) {
      lastComparison = org.apache.amoro.shade.thrift.org.apache.thrift.TBaseHelper.compareTo(this.tableIdentifier, other.tableIdentifier);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetAction(), other.isSetAction());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetAction()) {
      lastComparison = org.apache.amoro.shade.thrift.org.apache.thrift.TBaseHelper.compareTo(this.action, other.action);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetChanges(), other.isSetChanges());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetChanges()) {
      lastComparison = org.apache.amoro.shade.thrift.org.apache.thrift.TBaseHelper.compareTo(this.changes, other.changes);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetCommitTime(), other.isSetCommitTime());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetCommitTime()) {
      lastComparison = org.apache.amoro.shade.thrift.org.apache.thrift.TBaseHelper.compareTo(this.commitTime, other.commitTime);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetProperties(), other.isSetProperties());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetProperties()) {
      lastComparison = org.apache.amoro.shade.thrift.org.apache.thrift.TBaseHelper.compareTo(this.properties, other.properties);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetCommitMetaProducer(), other.isSetCommitMetaProducer());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetCommitMetaProducer()) {
      lastComparison = org.apache.amoro.shade.thrift.org.apache.thrift.TBaseHelper.compareTo(this.commitMetaProducer, other.commitMetaProducer);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    lastComparison = java.lang.Boolean.compare(isSetSchemaUpdateMeta(), other.isSetSchemaUpdateMeta());
    if (lastComparison != 0) {
      return lastComparison;
    }
    if (isSetSchemaUpdateMeta()) {
      lastComparison = org.apache.amoro.shade.thrift.org.apache.thrift.TBaseHelper.compareTo(this.schemaUpdateMeta, other.schemaUpdateMeta);
      if (lastComparison != 0) {
        return lastComparison;
      }
    }
    return 0;
  }
Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise
amoro-common/src/main/gen-java/org/apache/amoro/api/TableCommitMeta.java