private ChangedLsn dataLSN(StructLike structLike) {
    Long transactionId = (Long) dataTransactionIdAccessor.get(structLike);
    Long deleteOffset = (Long) dataOffsetAccessor.get(structLike);
    return ChangedLsn.of(transactionId, deleteOffset);
  }
@return The data in equity delete file
amoro-format-iceberg/src/main/java/org/apache/amoro/io/reader/MixedDeleteFilter.java