content: package com.alibaba.druid.sql.ast.expr;
  
  import com.alibaba.druid.sql.ast.SQLExpr;
  import com.alibaba.druid.sql.ast.SQLExprImpl;
  import com.alibaba.druid.sql.ast.SQLReplaceable;
  import com.alibaba.druid.sql.visitor.SQLASTVisitor;
  
  import java.util.ArrayList;
  import java.util.List;
  
  public class SQLValuesExpr extends SQLExprImpl implements SQLReplaceable {
      private List<SQLListExpr> values = new ArrayList<SQLListExpr>();
  
      public List<SQLListExpr> getValues() {
          return values;
      }
  
      @Override
      protected void accept0(SQLASTVisitor visitor) {
          if (visitor.visit(this)) {
              acceptChild(visitor, values);
          }
          visitor.endVisit(this);
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o) {
              return true;
          }
          if (o == null || getClass() != o.getClass()) {
              return false;
          }
  
          SQLValuesExpr that = (SQLValuesExpr) o;
  
          return values.equals(that.values);
      }
  
      @Override
      public int hashCode() {
          return values.hashCode();
      }
  
      @Override
      public SQLExpr clone() {
          SQLValuesExpr x = new SQLValuesExpr();
  
          for (SQLListExpr value : values) {
              SQLListExpr value2 = value.clone();
              value2.setParent(x);
              x.values.add(value2);
          }
  
          return x;
      }
  
      @Override
      public boolean replace(SQLExpr expr, SQLExpr target) {
          for (int i = 0; i < values.size(); i++) {
              if (values.get(i) == expr) {
                  target.setParent(this);
                  values.set(i, (SQLListExpr) target);
                  return true;
              }
          }
          return false;
      }
  
      @Override
      public List getChildren() {
          return values;
      }
  }
  