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   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
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  package org.apache.cayenne.access.translator.select;
  
  import org.apache.cayenne.access.sqlbuilder.SQLGenerationVisitor;
  import org.apache.cayenne.access.sqlbuilder.sqltree.Node;
  
  /**
   * @since 4.2
   */
  class SQLGenerationStage implements TranslationStage {
  
      @Override
      public void perform(TranslatorContext context) {
          if(context.isSkipSQLGeneration()) {
              return;
          }
          // Build final SQL tree
          Node node = context.getSelectBuilder().build();
          // convert to database flavour
          node = context.getAdapter().getSqlTreeProcessor().process(node);
          // generate SQL
          SQLGenerationVisitor visitor = new SQLGenerationVisitor(new DefaultQuotingAppendable(context));
          node.visit(visitor);
          context.setFinalSQL(visitor.getSQLString());
      }
  }
  