package com.github.davidmoten.rx2;
   
   import com.github.davidmoten.rx2.exceptions.ThrowingException;
   
   import io.reactivex.functions.BiPredicate;
   
   public final class BiPredicates {
   
       private BiPredicates() {
          // prevent instantiation
      }
  
      public static <T, R> BiPredicate<T, R> alwaysTrue() {
          // TODO make holder
          return new BiPredicate<T, R>() {
  
              @Override
              public boolean test(T t1, R t2) throws Exception {
                  return true;
              }
          };
      }
  
      public static <T, R> BiPredicate<T, R> alwaysFalse() {
          // TODO make holder
          return new BiPredicate<T, R>() {
  
              @Override
              public boolean test(T t1, R t2) throws Exception {
                  return false;
              }
          };
      }
  
      public static <T, R> BiPredicate<T, R> throwing() {
          // TODO make holder
          return new BiPredicate<T, R>() {
  
              @Override
              public boolean test(T t1, R t2) throws Exception {
                  throw new ThrowingException();
              }
          };
  
      }
  
  }