/** Creates a RelOptMaterialization. */
public RelOptMaterialization(RelNode tableRel, RelNode queryRel, RelOptTable starRelOptTable) {
this.tableRel = tableRel;
this.starRelOptTable = starRelOptTable;
if (starRelOptTable == null) {
this.starTable = null;
} else {
this.starTable = starRelOptTable.unwrap(StarTable.class);
assert starTable != null;
}
this.table = tableRel.getTable();
this.queryRel = queryRel;
}
