code: @Override
      protected Operand createEqualsIgnoreCaseExpression(EqualsIgnoreCaseFilter filter, boolean not) {
          // Simply reverting to EqualsFilter
          Attribute attr = filter.getValue() == null
                  ? AttributeBuilder.build(filter.getName())
                  : AttributeBuilder.build(filter.getName(), filter.getValue());
          return createEqualsExpression(new EqualsFilter(attr), not);
      }
docs: {@inheritDoc}