BooleanIf.java

package org.batfish.datamodel.assertion;

public class BooleanIf implements BooleanExpr {

   private BooleanExpr _falseExpr;

   private BooleanExpr _guard;

   private BooleanExpr _trueExpr;

   public BooleanIf(BooleanExpr guard, BooleanExpr trueExpr,
         BooleanExpr falseExpr) {
      _guard = guard;
      _trueExpr = trueExpr;
      _falseExpr = falseExpr;
   }

   @Override
   public Boolean evaluate(Environment env) {
      if (_guard.evaluate(env)) {
         return _trueExpr.evaluate(env);
      }
      else {
         return _falseExpr.evaluate(env);
      }
   }

}