MultipliedAs.java

package org.batfish.datamodel.routing_policy.expr;

import java.util.ArrayList;
import java.util.List;

import org.batfish.datamodel.routing_policy.Environment;

import com.fasterxml.jackson.annotation.JsonCreator;

public class MultipliedAs extends AsPathListExpr {

   /**
    *
    */
   private static final long serialVersionUID = 1L;

   private AsExpr _expr;

   private IntExpr _number;

   @JsonCreator
   private MultipliedAs() {
   }

   public MultipliedAs(AsExpr expr, IntExpr number) {
      _expr = expr;
      _number = number;
   }

   @Override
   public boolean equals(Object obj) {
      if (this == obj) {
         return true;
      }
      if (obj == null) {
         return false;
      }
      if (getClass() != obj.getClass()) {
         return false;
      }
      MultipliedAs other = (MultipliedAs) obj;
      if (_expr == null) {
         if (other._expr != null) {
            return false;
         }
      }
      else if (!_expr.equals(other._expr)) {
         return false;
      }
      if (_number == null) {
         if (other._number != null) {
            return false;
         }
      }
      else if (!_number.equals(other._number)) {
         return false;
      }
      return true;
   }

   @Override
   public List<Integer> evaluate(Environment environment) {
      List<Integer> list = new ArrayList<>();
      int as = _expr.evaluate(environment);
      int number = _number.evaluate(environment);
      for (int i = 0; i < number; i++) {
         list.add(as);
      }
      return list;
   }

   public AsExpr getExpr() {
      return _expr;
   }

   public IntExpr getNumber() {
      return _number;
   }

   @Override
   public int hashCode() {
      final int prime = 31;
      int result = 1;
      result = prime * result + ((_expr == null) ? 0 : _expr.hashCode());
      result = prime * result + ((_number == null) ? 0 : _number.hashCode());
      return result;
   }

   public void setExpr(AsExpr expr) {
      _expr = expr;
   }

   public void setNumber(IntExpr number) {
      _number = number;
   }

}