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.SQLName;
  import com.alibaba.druid.sql.ast.SQLStatement;
  import com.alibaba.druid.sql.ast.statement.SQLForStatement;
  import com.alibaba.druid.sql.dialect.oracle.visitor.OracleASTVisitor;
  import com.alibaba.druid.sql.visitor.SQLASTVisitor;
  
  public class OracleForStatement extends SQLForStatement implements OracleStatement {
      private boolean all;
  
      private SQLName endLabel;
  
      @Override
      protected 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, index);
              acceptChild(v, range);
              acceptChild(v, statements);
          }
          v.endVisit(this);
      }
  
      public boolean isAll() {
          return all;
      }
  
      public void setAll(boolean all) {
          this.all = all;
      }
  
      public SQLName getEndLabel() {
          return endLabel;
      }
  
      public void setEndLabel(SQLName endLabel) {
          if (endLabel != null) {
              endLabel.setParent(this);
          }
          this.endLabel = endLabel;
      }
  
      public OracleForStatement clone() {
          OracleForStatement x = new OracleForStatement();
          if (index != null) {
              x.setIndex(index.clone());
          }
          if (range != null) {
              x.setRange(range.clone());
          }
          for (SQLStatement stmt : statements) {
              SQLStatement stmt2 = stmt.clone();
              stmt2.setParent(x);
              x.statements.add(stmt2);
          }
          x.all = all;
          if (endLabel != null) {
              x.setEndLabel(endLabel.clone());
          }
          return x;
      }
  }
  