github.com/rohankumardubey/aresdb@v0.0.2-0.20190517170215-e54e3ca06b9c/query/sql/tree/QueryBody.go (about)

     1  //  Copyright (c) 2017-2018 Uber Technologies, Inc.
     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  
    15  package tree
    16  
    17  // IQueryBody is interface
    18  type IQueryBody interface {
    19  	// IRelation is interface
    20  	IRelation
    21  }
    22  
    23  // QueryBody is QueryBody
    24  type QueryBody struct {
    25  	IRelation
    26  }
    27  
    28  // NewQueryBody creates QueryBody
    29  func NewQueryBody(location *NodeLocation) *QueryBody {
    30  	relation := NewRelation(location)
    31  	return &QueryBody{
    32  		relation,
    33  	}
    34  }
    35  
    36  // Accept accepts visitor
    37  func (q *QueryBody) Accept(visitor AstVisitor, ctx interface{}) interface{} {
    38  	return visitor.VisitQueryBody(q, ctx)
    39  }