private Object substitute(Object value, Map<String, String> context, Properties substitution) {
        if (value == null) return value;
        if (substitution == null) return value;
        if ( ! (value instanceof SubstituteString)) return value;
        return ((SubstituteString)value).substitute(context, substitution);
    }
Returns all the entries from the profile *
container-search/src/main/java/com/yahoo/search/query/profile/compiled/CompiledQueryProfile.java