Examples with ToneFacetArray com.linkedin.restli.examples.greetings.api.ToneFacetArray used on opensource projects

Example 1 with ToneFacetArray

use of com.linkedin.restli.examples.greetings.api.ToneFacetArray in project rest.li by linkedin.

the class GreetingsResourceImpl method searchWithFacets.

@Finder("searchWithFacets")
public CollectionResult<Greeting, SearchMetadata> searchWithFacets(@PagingContextParam PagingContext ctx, @QueryParam("tone") @Optional Tone tone) {
    List<Greeting> greetings = search(ctx, tone);
    Map<Tone, Integer> toneCounts = new HashMap<Tone, Integer>();
    for (Greeting g : greetings) {
        if (!toneCounts.containsKey(g.getTone())) {
            toneCounts.put(g.getTone(), 0);
        }
        toneCounts.put(g.getTone(), toneCounts.get(g.getTone()) + 1);
    }
    SearchMetadata metadata = new SearchMetadata();
    metadata.setFacets(new ToneFacetArray());
    for (Map.Entry<Tone, Integer> entry : toneCounts.entrySet()) {
        ToneFacet f = new ToneFacet();
        f.setTone(entry.getKey());
        f.setCount(entry.getValue());
        metadata.getFacets().add(f);
    }
    return new CollectionResult<Greeting, SearchMetadata>(greetings, null, metadata);
}