Examples with CreateDagVisitor com.hazelcast.jet.sql.impl.opt.physical.CreateDagVisitor used on opensource projects

Example 1 with CreateDagVisitor

use of com.hazelcast.jet.sql.impl.opt.physical.CreateDagVisitor in project hazelcast by hazelcast.

the class CalciteSqlOptimizer method traverseRel.

private CreateDagVisitor traverseRel(PhysicalRel physicalRel, QueryParameterMetadata parameterMetadata) {
    CreateDagVisitor visitor = new CreateDagVisitor(this.nodeEngine, parameterMetadata);
    physicalRel.accept(visitor);
    return visitor;
}

Example 2 with CreateDagVisitor

use of com.hazelcast.jet.sql.impl.opt.physical.CreateDagVisitor in project hazelcast by hazelcast.

the class CalciteSqlOptimizer method toPlan.

private SqlPlanImpl toPlan(PlanKey planKey, QueryParameterMetadata parameterMetadata, RelNode rel, List<String> fieldNames, OptimizerContext context, boolean isInfiniteRows, boolean isCreateJob, String query) {
    PhysicalRel physicalRel = optimize(parameterMetadata, rel, context, isCreateJob);
    List<Permission> permissions = extractPermissions(physicalRel);
    if (physicalRel instanceof SelectByKeyMapPhysicalRel) {
        assert !isCreateJob;
        SelectByKeyMapPhysicalRel select = (SelectByKeyMapPhysicalRel) physicalRel;
        SqlRowMetadata rowMetadata = createRowMetadata(fieldNames, physicalRel.schema(parameterMetadata).getTypes(), rel.getRowType().getFieldList());
        return new IMapSelectPlan(planKey, select.objectKey(), parameterMetadata, select.mapName(), select.keyCondition(parameterMetadata), select.rowProjectorSupplier(parameterMetadata), rowMetadata, planExecutor, permissions);
    } else if (physicalRel instanceof InsertMapPhysicalRel) {
        assert !isCreateJob;
        InsertMapPhysicalRel insert = (InsertMapPhysicalRel) physicalRel;
        return new IMapInsertPlan(planKey, insert.objectKey(), parameterMetadata, insert.mapName(), insert.entriesFn(), planExecutor, permissions);
    } else if (physicalRel instanceof SinkMapPhysicalRel) {
        assert !isCreateJob;
        SinkMapPhysicalRel sink = (SinkMapPhysicalRel) physicalRel;
        return new IMapSinkPlan(planKey, sink.objectKey(), parameterMetadata, sink.mapName(), sink.entriesFn(), planExecutor, permissions);
    } else if (physicalRel instanceof UpdateByKeyMapPhysicalRel) {
        assert !isCreateJob;
        UpdateByKeyMapPhysicalRel update = (UpdateByKeyMapPhysicalRel) physicalRel;
        return new IMapUpdatePlan(planKey, update.objectKey(), parameterMetadata, update.mapName(), update.keyCondition(parameterMetadata), update.updaterSupplier(parameterMetadata), planExecutor, permissions);
    } else if (physicalRel instanceof DeleteByKeyMapPhysicalRel) {
        assert !isCreateJob;
        DeleteByKeyMapPhysicalRel delete = (DeleteByKeyMapPhysicalRel) physicalRel;
        return new IMapDeletePlan(planKey, delete.objectKey(), parameterMetadata, delete.mapName(), delete.keyCondition(parameterMetadata), planExecutor, permissions);
    } else if (physicalRel instanceof TableModify) {
        checkDmlOperationWithView(physicalRel);
        Operation operation = ((TableModify) physicalRel).getOperation();
        CreateDagVisitor visitor = traverseRel(physicalRel, parameterMetadata);
        return new DmlPlan(operation, planKey, parameterMetadata, visitor.getObjectKeys(), visitor.getDag(), query, isInfiniteRows, planExecutor, permissions);
    } else {
        CreateDagVisitor visitor = traverseRel(new RootRel(physicalRel), parameterMetadata);
        SqlRowMetadata rowMetadata = createRowMetadata(fieldNames, physicalRel.schema(parameterMetadata).getTypes(), rel.getRowType().getFieldList());
        return new SelectPlan(planKey, parameterMetadata, visitor.getObjectKeys(), visitor.getDag(), query, isInfiniteRows, rowMetadata, planExecutor, permissions);
    }
}