package plan_runner.query_plans.debug;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import org.apache.log4j.Logger;
import plan_runner.components.DataSourceComponent;
import plan_runner.components.EquiJoinComponent;
import plan_runner.components.OperatorComponent;
import plan_runner.conversion.IntegerConversion;
import plan_runner.expressions.ColumnReference;
import plan_runner.operators.AggregateCountOperator;
import plan_runner.operators.AggregateSumOperator;
import plan_runner.operators.ProjectOperator;
import plan_runner.query_plans.QueryPlan;
public class HyracksL3BatchPlan {
private static Logger LOG = Logger.getLogger(HyracksL3BatchPlan.class);
private final QueryPlan _queryPlan = new QueryPlan();
private static final IntegerConversion _ic = new IntegerConversion();
public HyracksL3BatchPlan(String dataPath, String extension, Map conf) {
// -------------------------------------------------------------------------------------
// start of query plan filling
final ProjectOperator projectionCustomer = new ProjectOperator(new int[] { 0, 6 });
final List<Integer> hashCustomer = Arrays.asList(0);
final DataSourceComponent relationCustomer = new DataSourceComponent("CUSTOMER", dataPath
+ "customer" + extension, _queryPlan).addOperator(projectionCustomer)
.setHashIndexes(hashCustomer);
// -------------------------------------------------------------------------------------
final ProjectOperator projectionOrders = new ProjectOperator(new int[] { 1 });
final List<Integer> hashOrders = Arrays.asList(0);
final DataSourceComponent relationOrders = new DataSourceComponent("ORDERS", dataPath
+ "orders" + extension, _queryPlan).addOperator(projectionOrders).setHashIndexes(
hashOrders);
// -------------------------------------------------------------------------------------
final AggregateCountOperator postAgg = new AggregateCountOperator(conf)
.setGroupByColumns(Arrays.asList(1));
final List<Integer> hashIndexes = Arrays.asList(0);
final EquiJoinComponent CUSTOMER_ORDERSjoin = new EquiJoinComponent(relationCustomer,
relationOrders, _queryPlan).addOperator(postAgg).setHashIndexes(hashIndexes)
.setBatchOutputMillis(1000);
// -------------------------------------------------------------------------------------
final AggregateSumOperator agg = new AggregateSumOperator(new ColumnReference(_ic, 1), conf)
.setGroupByColumns(Arrays.asList(0));
new OperatorComponent(CUSTOMER_ORDERSjoin, "COUNTAGG", _queryPlan).addOperator(agg)
.setFullHashList(
Arrays.asList("FURNITURE", "BUILDING", "MACHINERY", "HOUSEHOLD",
"AUTOMOBILE"));
// -------------------------------------------------------------------------------------
}
public QueryPlan getQueryPlan() {
return _queryPlan;
}
}