code: public FilterBinder addPattern(FilterPattern filterPattern) {
          Preconditions.checkNotNull(filterPattern, "Filter Pattern cannot be null.");
          filterPatterns.add(filterPattern);
          return this;
      }
docs: Adds a {@link io.graceland.filter.FilterPattern} to the final filter. You can add more than one with the binder.
  
  @param filterPattern The filter pattern to add.
  @return The current Filter Binder.