How to use

ImmutableTimestampSupplier

in

com.palantir.atlasdb.sweep.queue

  private void execute(Set<TableReference> tables, Consumer<Set<TableReference>> destructiveAction) {
    Set<TableReference> conservativeTables = getConservativeTables(tables);
    Set<TableReference> safeTables = Sets.difference(tables, conservativeTables);

    destructiveAction.accept(safeTables);

    if (conservativeTables.isEmpty()) {
      return;
    }

    long immutableTimestamp = immutableTimestampSupplier.getImmutableTimestamp();

    destructiveAction.accept(conservativeTables);

    watermarkStore.updateWatermarks(immutableTimestamp, conservativeTables);
  }
}

  private void execute(Set<TableReference> tables, Consumer<Set<TableReference>> destructiveAction) {
    Set<TableReference> conservativeTables = getConservativeTables(tables);
    Set<TableReference> safeTables = Sets.difference(tables, conservativeTables);

    destructiveAction.accept(safeTables);

    if (conservativeTables.isEmpty()) {
      return;
    }

    long immutableTimestamp = immutableTimestampSupplier.getImmutableTimestamp();

    destructiveAction.accept(conservativeTables);

    watermarkStore.updateWatermarks(immutableTimestamp, conservativeTables);
  }
}