private Set totalValueSet() { Set values = new HashSet(); List<Integer> scopes = context.getScopes(); for (int i : scopes) { values.addAll(context.getBindings(i).values()); } return Collections.unmodifiableSet(values); }
private Set totalKeySet() { Set keys = new HashSet(); List<Integer> scopes = context.getScopes(); for (int i : scopes) { keys.addAll(context.getBindings(i).keySet()); } return Collections.unmodifiableSet(keys); }
/** * Returns <tt>true</tt> if this map maps one or more keys to the specified value. More formally, * returns <tt>true</tt> if and only if this map contains at least one mapping to a value * <tt>v</tt> such that <tt>(value==null ? v==null : value.equals(v))</tt>. This operation will * probably require time linear in the map size for most implementations of the <tt>Map</tt> * interface. * * @param value value whose presence in this map is to be tested. * @return <tt>true</tt> if this map maps one or more keys to the specified value. * @throws ClassCastException if the value is of an inappropriate type for this map (optional). * @throws NullPointerException if the value is <tt>null</tt> and this map does not permit * <tt>null</tt> values (optional). */ public boolean containsValue(Object value) { Set values = totalValueSet(); return values.contains(value); }