content: /*
   * Copyright 2021-2022 Alibaba Group Holding Ltd.
   *
   *    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 com.aliyun.fastmodel.transform.oracle.builder;
  
  import com.aliyun.fastmodel.core.tree.BaseStatement;
  import com.aliyun.fastmodel.transform.api.builder.BuilderAnnotation;
  import com.aliyun.fastmodel.transform.api.builder.StatementBuilder;
  import com.aliyun.fastmodel.transform.api.dialect.DialectName;
  import com.aliyun.fastmodel.transform.api.dialect.DialectNode;
  import com.aliyun.fastmodel.transform.oracle.context.OracleContext;
  import com.aliyun.fastmodel.transform.oracle.format.OracleVisitor;
  import com.google.auto.service.AutoService;
  
  /**
   * 默认的builder实现
   *
   * @author panguanjing
   * @date 2021/7/24
   */
  @BuilderAnnotation(dialect = DialectName.Constants.ORACLE, values = {BaseStatement.class})
  @AutoService(StatementBuilder.class)
  public class DefaultOracleBuilder implements StatementBuilder<OracleContext> {
  
      @Override
      public DialectNode build(BaseStatement source, OracleContext context) {
          OracleVisitor oracleVisitor = new OracleVisitor(context);
          Boolean process = oracleVisitor.process(source, 0);
          String result = oracleVisitor.getBuilder().toString();
          return new DialectNode(result, process);
      }
  }
  