SetIsisLevel.java

package org.batfish.datamodel.routing_policy.statement;

import org.batfish.datamodel.IsisLevel;
import org.batfish.datamodel.IsisRoute;
import org.batfish.datamodel.routing_policy.Environment;
import org.batfish.datamodel.routing_policy.Result;
import org.batfish.datamodel.routing_policy.expr.IsisLevelExpr;

import com.fasterxml.jackson.annotation.JsonCreator;

public class SetIsisLevel extends Statement {

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

   private IsisLevelExpr _level;

   @JsonCreator
   private SetIsisLevel() {
   }

   public SetIsisLevel(IsisLevelExpr level) {
      _level = level;
   }

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

   @Override
   public Result execute(Environment environment) {
      Result result = new Result();
      IsisLevel level = _level.evaluate(environment);
      IsisRoute.Builder isisRouteBuilder = (IsisRoute.Builder) environment
            .getOutputRoute();
      isisRouteBuilder.setLevel(level);
      return result;
   }

   public IsisLevelExpr getLevel() {
      return _level;
   }

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

   public void setLevel(IsisLevelExpr level) {
      _level = level;
   }

}