@Override
  public SchemaFilterType getSchemaFilterType() {
    return SchemaFilterType.IN;
  }
This class can be seen as a combination of {@link PreciseFilter} & {@link OrFilter}. Here we
construct a new filter to avoid too deep stack and to ensure performance.
iotdb-core/node-commons/src/main/java/org/apache/iotdb/commons/schema/filter/impl/values/InFilter.java