public static <T_ROW> ColumnBuilder<T_ROW, CommandLink, Cell<CommandLink>> commandLinkColumnBuilder(
            final Function<T_ROW, CommandLink> valueExtractor) {
        return new ColumnBuilder<T_ROW, CommandLink, Cell<CommandLink>>(valueExtractor, CommandLinkCell::new);
    }
A builder for creating a column for a {@link DocRef} with hover icons to copy the name of the doc
and to open the doc.
stroom-core-client/src/main/java/stroom/util/client/DataGridUtil.java