milvus/internal/querynode/flow_graph_delete_node.go

// Copyright (C) 2019-2020 Zilliz. All rights reserved.
//
// Licensed 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.

package querynode

type deleteNode struct {
	baseNode
	deleteMsg deleteMsg
}

func (dNode *deleteNode) Name() string {
	return "dNode"
}

func (dNode *deleteNode) Operate(in []*Msg) []*Msg {
	return in
}

func newDeleteNode() *deleteNode {
	maxQueueLength := Params.FlowGraphMaxQueueLength
	maxParallelism := Params.FlowGraphMaxParallelism

	baseNode := baseNode{}
	baseNode.SetMaxQueueLength(maxQueueLength)
	baseNode.SetMaxParallelism(maxParallelism)

	return &deleteNode{
		baseNode: baseNode,
	}
}