| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| #ifndef UNIVPLAN_SRC_UNIVPLAN_UNIVPLANBUILDER_UNIVPLANBUILDER_HASHJOIN_H_ |
| #define UNIVPLAN_SRC_UNIVPLAN_UNIVPLANBUILDER_UNIVPLANBUILDER_HASHJOIN_H_ |
| |
| #include "univplan/proto/universal-plan.pb.h" |
| #include "univplan/univplanbuilder/univplanbuilder-node.h" |
| |
| namespace univplan { |
| |
| class UnivPlanBuilderHashJoin : public UnivPlanBuilderNode { |
| public: |
| UnivPlanBuilderHashJoin() : UnivPlanBuilderNode() { |
| planNode.reset(new UnivPlanHashJoin()); |
| ref = planNode.get(); |
| ref->set_allocated_super(UnivPlanBuilderNode::basePlanNode.release()); |
| } |
| virtual ~UnivPlanBuilderHashJoin() {} |
| |
| typedef std::unique_ptr<UnivPlanBuilderHashJoin> uptr; |
| |
| UnivPlanBuilderPlanNodePoly::uptr ownPlanNode() override { |
| UnivPlanBuilderPlanNodePoly::uptr pn( |
| new UnivPlanBuilderPlanNodePoly(UNIVPLAN_HASHJOIN, planNode->super())); |
| pn->getPlanNodePoly()->set_allocated_hashjoin(planNode.release()); |
| return std::move(pn); |
| } |
| |
| void from(const UnivPlanPlanNodePoly &node) override { |
| assert(node.type() == UNIVPLAN_HASHJOIN); |
| ref->CopyFrom(node.hashjoin()); |
| baseRef = ref->mutable_super(); |
| baseRef->clear_leftplan(); |
| baseRef->clear_rightplan(); |
| } |
| |
| void addJoinQual(UnivPlanBuilderExprTree::uptr exprTree) { |
| assert(ref != nullptr); |
| ref->mutable_joinqual()->AddAllocated(exprTree->ownExprPoly().release()); |
| } |
| |
| void addHashClause(UnivPlanBuilderExprTree::uptr exprTree) { |
| assert(ref != nullptr); |
| ref->mutable_hashclauses()->AddAllocated(exprTree->ownExprPoly().release()); |
| } |
| |
| void addHashQualClause(UnivPlanBuilderExprTree::uptr exprTree) { |
| assert(ref != nullptr); |
| ref->mutable_hashqualclauses()->AddAllocated( |
| exprTree->ownExprPoly().release()); |
| } |
| |
| void setJoinType(UNIVPLANJOINTYPE type) { ref->set_type(type); } |
| |
| private: |
| UnivPlanHashJoin *ref; |
| std::unique_ptr<UnivPlanHashJoin> planNode; |
| }; |
| |
| } // namespace univplan |
| |
| #endif // UNIVPLAN_SRC_UNIVPLAN_UNIVPLANBUILDER_UNIVPLANBUILDER_HASHJOIN_H_ |