be/src/vec/exec/vempty_set_node.cpp

// 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.

#include "vec/exec/vempty_set_node.h"

#include "runtime/runtime_state.h"

namespace doris {
class DescriptorTbl;
class ObjectPool;
class TPlanNode;

namespace vectorized {
class Block;

VEmptySetNode::VEmptySetNode(ObjectPool* pool, const TPlanNode& tnode, const DescriptorTbl& descs)
        : ExecNode(pool, tnode, descs) {}

Status VEmptySetNode::get_next(RuntimeState* state, Block* block, bool* eos) {
    *eos = true;
    return Status::OK();
}
} // namespace vectorized
} // namespace doris