FwFromFragmentOffset.java

package org.batfish.representation.juniper;

import java.util.Collections;
import java.util.SortedSet;
import java.util.TreeSet;

import org.batfish.datamodel.Configuration;
import org.batfish.datamodel.IpAccessListLine;
import org.batfish.datamodel.SubRange;
import org.batfish.common.Warnings;

public class FwFromFragmentOffset extends FwFrom {

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

   private boolean _except;

   private SubRange _offsetRange;

   public FwFromFragmentOffset(SubRange offsetRange, boolean except) {
      _offsetRange = offsetRange;
      _except = except;
   }

   @Override
   public void applyTo(IpAccessListLine line, JuniperConfiguration jc,
         Warnings w, Configuration c) {
      SortedSet<SubRange> offsets = new TreeSet<>(
            Collections.singleton(_offsetRange));
      if (_except) {
         line.setNotFragmentOffsets(offsets);
      }
      else {
         line.setFragmentOffsets(offsets);
      }
   }

}