content: /*
   * Copyright 1999-2017 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.alibaba.druid.sql.dialect.oracle.ast.stmt;
  
  import com.alibaba.druid.sql.ast.SQLArgument;
  import com.alibaba.druid.sql.ast.SQLExpr;
  import com.alibaba.druid.sql.ast.statement.SQLExecuteImmediateStatement;
  import com.alibaba.druid.sql.dialect.oracle.visitor.OracleASTVisitor;
  import com.alibaba.druid.sql.visitor.SQLASTVisitor;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class OracleExecuteImmediateStatement extends SQLExecuteImmediateStatement implements OracleStatement {
      private final List<SQLArgument> arguments = new ArrayList<SQLArgument>();
  
      private final List<SQLExpr> returnInto = new ArrayList<SQLExpr>();
  
      public OracleExecuteImmediateStatement() {
      }
  
      public OracleExecuteImmediateStatement(String dynamicSql) {
          this.setDynamicSql(dynamicSql);
      }
  
      @Override
      public void accept0(SQLASTVisitor v) {
          if (v instanceof OracleASTVisitor) {
              accept0((OracleASTVisitor) v);
              return;
          }
          super.accept0(v);
      }
  
      @Override
      public void accept0(OracleASTVisitor v) {
          if (v.visit(this)) {
              acceptChild(v);
          }
          v.endVisit(this);
      }
  
      protected OracleExecuteImmediateStatement cloneTo(OracleExecuteImmediateStatement x) {
          super.cloneTo(x);
  
          for (SQLArgument arg : arguments) {
              SQLArgument a2 = arg.clone();
              a2.setParent(x);
              x.arguments.add(a2);
          }
  
          for (SQLExpr e : returnInto) {
              SQLExpr e2 = e.clone();
              e2.setParent(x);
              x.returnInto.add(e2);
          }
          return x;
      }
  
      public OracleExecuteImmediateStatement clone() {
          OracleExecuteImmediateStatement x = new OracleExecuteImmediateStatement();
          cloneTo(x);
          return x;
      }
  
      public List<SQLArgument> getArguments() {
          return arguments;
      }
  
      public List<SQLExpr> getReturnInto() {
          return returnInto;
      }
  }
  