bak.pcj.set
Class UnmodifiableCharSet

java.lang.Object
  bak.pcj.UnmodifiableCharCollection
      bak.pcj.set.UnmodifiableCharSet

All Implemented Interfaces:

CharCollection, CharSet

public class UnmodifiableCharSet

extends UnmodifiableCharCollection

implements CharSet

This class represents unmodifiable sets of char values.

Since:

1.0

See Also:

Collections.unmodifiableSet(java.util.Set)

Field Summary

Fields inherited from class bak.pcj.UnmodifiableCharCollection

collection

Constructor Summary

UnmodifiableCharSet(CharSet s)
Creates a new unmodifiable set on an existing set.

Methods inherited from class bak.pcj.UnmodifiableCharCollection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, trimToSize

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface bak.pcj.CharCollection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, trimToSize

Constructor Detail

UnmodifiableCharSet

public UnmodifiableCharSet(CharSet s)

Creates a new unmodifiable set on an existing set. The result is a set whose elements and behaviour is the same as the existing set's except that the new set cannot be modified.

Parameters:

s - the existing set to make unmodifiable.

Throws:

NullPointerException - if s is null.