| /* |
| * 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. |
| */ |
| package org.apache.drill.exec.planner.sql; |
| |
| import org.apache.calcite.sql.SqlNode; |
| import org.apache.calcite.sql.SqlNodeList; |
| import org.apache.calcite.sql.SqlSelect; |
| import org.apache.calcite.sql.parser.SqlParserPos; |
| |
| public class SqlSelectBuilder { |
| private SqlParserPos parserPosition; |
| private SqlNodeList keywordList; |
| private SqlNodeList selectList; |
| private SqlNode from; |
| private SqlNode where; |
| private SqlNodeList groupBy; |
| private SqlNode having; |
| private SqlNodeList windowDecls; |
| private SqlNodeList orderBy; |
| private SqlNode offset; |
| private SqlNode fetch; |
| private SqlNodeList hints; |
| |
| public SqlSelectBuilder parserPosition(SqlParserPos parserPosition) { |
| this.parserPosition = parserPosition; |
| return this; |
| } |
| |
| public SqlSelectBuilder keywordList(SqlNodeList keywordList) { |
| this.keywordList = keywordList; |
| return this; |
| } |
| |
| public SqlSelectBuilder selectList(SqlNodeList selectList) { |
| this.selectList = selectList; |
| return this; |
| } |
| |
| public SqlSelectBuilder from(SqlNode from) { |
| this.from = from; |
| return this; |
| } |
| |
| public SqlSelectBuilder where(SqlNode where) { |
| this.where = where; |
| return this; |
| } |
| |
| public SqlSelectBuilder groupBy(SqlNodeList groupBy) { |
| this.groupBy = groupBy; |
| return this; |
| } |
| |
| public SqlSelectBuilder having(SqlNode having) { |
| this.having = having; |
| return this; |
| } |
| |
| public SqlSelectBuilder windowDecls(SqlNodeList windowDecls) { |
| this.windowDecls = windowDecls; |
| return this; |
| } |
| |
| public SqlSelectBuilder orderBy(SqlNodeList orderBy) { |
| this.orderBy = orderBy; |
| return this; |
| } |
| |
| public SqlSelectBuilder offset(SqlNode offset) { |
| this.offset = offset; |
| return this; |
| } |
| |
| public SqlSelectBuilder fetch(SqlNode fetch) { |
| this.fetch = fetch; |
| return this; |
| } |
| |
| public SqlSelectBuilder hints(SqlNodeList hints) { |
| this.hints = hints; |
| return this; |
| } |
| |
| public SqlSelect build() { |
| return new SqlSelect(parserPosition, keywordList, selectList, from, |
| where, groupBy, having, windowDecls, orderBy, offset, fetch, hints); |
| } |
| |
| } |