public static TermQuery term(String name, Object value) {
        checkArgument(!Strings.isNullOrEmpty(name), "name cannot be blank");
        requireNonNull(value, "value");
        return new TermQuery(name, value);
    }
Represents criteria when matching documents in ElasticSearch.
oap-server/server-library/library-elasticsearch-client/src/main/java/org/apache/skywalking/library/elasticsearch/requests/search/Query.java