tango.util.collection.model.Set

interface Set(T) : SetView!(T), Dispenser!(T) ¶#

MutableSets support an include operations to add an element only if it not present.

Author:

Doug Lea @version 0.93

For an introduction to this package see Overview .

void add(T element) [public] ¶#

Include the indicated element in the collection. No effect if the element is already present. @param element the element to add

Returns:

condition:

 has(element) &&
 no spurious effects &&
 Version change iff !PREV(this).has(element)
 

Throws:

IllegalElementException if !canInclude(element)

void add(Iterator!(T) e) [public] ¶#

Include all elements of the enumeration in the collection. Behaviorally equivalent to

 while (e.more()) include(e.get());
 

@param e the elements to include

Throws:

IllegalElementException if !canInclude(element)

Throws:

CorruptedIteratorException propagated if thrown