Examples of org.lilyproject.indexer.model.indexerconf.Formatter.format()

org.lilyproject.indexer.model.indexerconf.Formatter.format()

Formats the given values.

All the supplied values are of the same type, but not necessarily from the same field:

In case of a simple LIST-type field, each value of the field will be a separate IndexValue in the supplied list.
In case of nested lists, such as a LIST<LIST<LIST<STRING>>>, the first list-level will be converted to IndexValues in the supplied list, the value of each IndexValue is then a List<List<String>>.
In case of a LIST<LINK>-type field on which a dereference (=>) is performed to a single-valued field, each IndexValue will be the value of that single-valued field from a different record.
In case of a LIST<LINK>-type field (with M values) dereferencing towards a LIST field (with N values), there will be IndexValues for each value of the dereferenced field, that is MxN values.
...

The above is just to explain why the first list level is treated differently (i.e., supplied as IndexValue objects) then nested lists.

It is not required that the items in the returned list correspond to those in the input list: they can be more or less items or they can be in a different order.

            return extractContent(table, indexValues, repository);
        }


        Formatter formatter = conf.getFormatters().getFormatter(valueDef.getFormatter());


        return formatter.format(indexValues, repository);
    }


    /**
     * Direct 'evaluation' (content extraction, formatting) of a given field
     * from a record. Should only be called if the field is present in the

            return extractContent(table, indexValues, repository);
        }


        Formatter formatter = conf.getFormatters().getFormatter(formatterName);


        return formatter.format(indexValues, repository);
    }


    private List<String> extractContent(String table, List<IndexValue> indexValues, LRepository repository) {
        // At this point we can be sure the value will be a blob, this is
        // validated during

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