risingwave_stream/from_proto/
union.rs

1// Copyright 2025 RisingWave Labs
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15use risingwave_pb::stream_plan::UnionNode;
16
17use super::*;
18use crate::executor::UnionExecutor;
19
20pub struct UnionExecutorBuilder;
21
22impl ExecutorBuilder for UnionExecutorBuilder {
23    type Node = UnionNode;
24
25    async fn new_boxed_executor(
26        params: ExecutorParams,
27        _node: &Self::Node,
28        _store: impl StateStore,
29    ) -> StreamResult<Executor> {
30        Ok((
31            params.info,
32            UnionExecutor::new(params.input, params.executor_stats, params.actor_context),
33        )
34            .into())
35    }
36}
risingwave_stream/from_proto/union.rs

risingwave_stream/from_proto/
union.rs
