Collections.UnmodifiableSortedSet< E > Class Reference

Inherits java::util::Collections::UnmodifiableSet< E >, and java::util::SortedSet< E >.

List of all members.

Public Member Functions
Comparator<?super E >	comparator ()
	Answers the Comparator used to compare elements in this SortedSet.
E	first ()
	Answer the first sorted element in this SortedSet.
SortedSet< E >	headSet (E before)
	Answers a SortedSet of the specified portion of this SortedSet which contains elements less than the end element.
E	last ()
	Answer the last sorted element in this SortedSet.
SortedSet< E >	subSet (E start, E end)
	Answers a SortedSet of the specified portion of this SortedSet which contains elements greater or equal to the start element but less than the end element.
SortedSet< E >	tailSet (E after)
	Answers a SortedSet of the specified portion of this SortedSet which contains elements greater or equal to the start element.
Package Functions
	UnmodifiableSortedSet (SortedSet< E > set)
Private Attributes
final SortedSet< E >	ss
Static Private Attributes
static final long	serialVersionUID = -4929149591599911165L

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Constructor & Destructor Documentation

UnmodifiableSortedSet

(

SortedSet< E >

set

)

[package]

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Member Function Documentation

Comparator<? super E> comparator

(

)

Answers the Comparator used to compare elements in this SortedSet.

Returns:

a Comparator or null if the natural order is used

Implements SortedSet< E >.

E first

(

)

Answer the first sorted element in this SortedSet.

Returns:

the first sorted element

Exceptions:

NoSuchElementException

when this SortedSet is empty

Implements SortedSet< E >.

SortedSet<E> headSet

(

E

end

)

Answers a SortedSet of the specified portion of this SortedSet which contains elements less than the end element.

The returned SortedSet is backed by this SortedSet so changes to one are reflected by the other.

Parameters:

end

the end element

Returns:

a subset where the elements are less than end

Exceptions:

	ClassCastException	when the class of the end element is inappropriate for this SubSet
	NullPointerException	when the end element is null and this SortedSet does not support null elements

Implements SortedSet< E >.

E last

(

)

Answer the last sorted element in this SortedSet.

Returns:

the last sorted element

Exceptions:

NoSuchElementException

when this SortedSet is empty

Implements SortedSet< E >.

SortedSet<E> subSet	(	E	start,
		E	end
	)

Answers a SortedSet of the specified portion of this SortedSet which contains elements greater or equal to the start element but less than the end element.

The returned SortedSet is backed by this SortedMap so changes to one are reflected by the other.

Parameters:

	start	the start element
	end	the end element

Returns:

a subset where the elements are greater or equal to start and less than end

Exceptions:

	ClassCastException	when the class of the start or end element is inappropriate for this SubSet
	NullPointerException	when the start or end element is null and this SortedSet does not support null elements
	IllegalArgumentException	when the start element is greater than the end element

Implements SortedSet< E >.

SortedSet<E> tailSet

(

E

start

)

Answers a SortedSet of the specified portion of this SortedSet which contains elements greater or equal to the start element.

The returned SortedSet is backed by this SortedSet so changes to one are reflected by the other.

Parameters:

start

the start element

Returns:

a subset where the elements are greater or equal to start

Exceptions:

	ClassCastException	when the class of the start element is inappropriate for this SubSet
	NullPointerException	when the start element is null and this SortedSet does not support null elements

Implements SortedSet< E >.

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Member Data Documentation

final long serialVersionUID = -4929149591599911165L [static, private]

Reimplemented from Collections.UnmodifiableSet< E >.

final SortedSet<E> ss [private]