public boolean matches(Map<String, String> context) {
        for (int i = 0; i < dimensions.length; i++) {
            if ( ! dimensionValues[i].equals(context.get(dimensions[i]))) return false;
        }
        return true;
    }
Returns true if all the dimension values in this have the same values
in the given context.
container-search/src/main/java/com/yahoo/search/query/profile/compiled/Binding.java