@Override
  public boolean equals(Object o) {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    TypeId typeId = (TypeId) o;
    return id.equals(typeId.id);
  }
Represents an opaque identifier for a Type than can be used for serialization or storage in
external systems.
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/type/TypeId.java