diff options
Diffstat (limited to 'opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt')
| -rw-r--r-- | opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt index b0181cbc..05d0234a 100644 --- a/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt +++ b/opendc-trace/opendc-trace-api/src/main/kotlin/org/opendc/trace/Table.kt @@ -42,9 +42,11 @@ public interface Table { public val partitionKeys: List<TableColumn<*>> /** - * Open a [TableReader] for this table. + * Open a [TableReader] for a projection of this table. + * + * @param projection The list of columns to fetch from the table or `null` if no projection is performed. */ - public fun newReader(): TableReader + public fun newReader(projection: List<TableColumn<*>>? = null): TableReader /** * Open a [TableWriter] for this table. |