code: public void addFilterClause(final String property, final String condition, final Object value,
          final String fieldName, final boolean ignoreCase) {
          if (property != null && condition != null) {
              FilterClause filterClause = new FilterClause(property.trim(), condition.trim(), value, fieldName);
              filterClause.setIgnoreCase(ignoreCase);
              filtersQueue.add(filterClause);
          } else {
              filtersQueue.add(property);
          }
      }
docs: Adds the filter clause.
  
  @param property
  the property
  @param condition
  the condition
  @param value
  the value
  @param fieldName
  the field name
  @param ignoreCase
  to ignore case in the filter