/**
* Checks if the dataset search result match (highlighted text) only occurred in the full text
* field. This method goes through all highlighted fields that may be highlighted:
*
* <pre>
* <arr name="hl.fl">
* <str>dataset_title</str>
* <str>keyword</str>
* <str>iso_country_code</str>
* <str>owning_organization_title</str>
* <str>hosting_organization_title</str>
* <str>description</str>
* </arr>
* </pre>
*
* If there is no highlighted text in any of these fields, it can be inferred that the match must
* have occurred in the full text field. </br> If the query text was null, there can be no
* matching anyways so the method just returns false.
*
* @param result DatasetSearchResult
* @return whether a match only occurred on the full text field or not
*/
public static boolean isFullTextMatchOnly(DatasetSearchResult result, String query) {
if (Strings.isNullOrEmpty(query)) {
return false;
}
final String keywords =
result.getKeywords() == null ? "" : TOKEN_JOINER.join(result.getKeywords());
if (isHighlightedText(result.getTitle())
|| isHighlightedText(result.getDescription())
|| isHighlightedText(result.getOwningOrganizationTitle())
|| isHighlightedText(result.getHostingOrganizationTitle())
|| isHighlightedText(keywords)) {
return false;
}
// otherwise, it must have been a match against the full_text field
return true;
}
