|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.apache.commons.collections.primitives.adapters.ListIteratorBooleanListIterator
public class ListIteratorBooleanListIterator
Adapts a Number
-valued ListIterator
to the BooleanListIterator
interface.
BooleanListIterator
implementation in the "obvious" way.
Constructor Summary | |
---|---|
ListIteratorBooleanListIterator(java.util.ListIterator iterator)
Creates an BooleanListIterator wrapping
the specified ListIterator . |
Method Summary | |
---|---|
void |
add(boolean element)
Inserts the specified element into my underlying collection (optional operation). |
boolean |
hasNext()
Returns true iff I have more elements. |
boolean |
hasPrevious()
Returns true iff I have more elements when traversed
in the reverse direction. |
boolean |
next()
Returns the next element in me. |
int |
nextIndex()
Returns the index of the element that would be returned by a subsequent call to BooleanListIterator.next() , or the number
of elements in my iteration if I have no next element. |
boolean |
previous()
Returns the next element in me when traversed in the reverse direction. |
int |
previousIndex()
Returns the index of the element that would be returned by a subsequent call to BooleanListIterator.previous() , or
-1 if I have no previous element. |
void |
remove()
Removes from my underlying collection the last element returned by me (optional operation). |
void |
set(boolean element)
Replaces in my underlying collection the last element returned by BooleanListIterator.next() or BooleanListIterator.previous()
with the specified value (optional operation). |
static BooleanListIterator |
wrap(java.util.ListIterator iterator)
Create an BooleanListIterator wrapping
the specified ListIterator . |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public ListIteratorBooleanListIterator(java.util.ListIterator iterator)
BooleanListIterator
wrapping
the specified ListIterator
.
wrap(java.util.ListIterator)
Method Detail |
---|
public static BooleanListIterator wrap(java.util.ListIterator iterator)
BooleanListIterator
wrapping
the specified ListIterator
. When
the given iterator is null
,
returns null
.
iterator
- the (possibly null
)
ListIterator
to wrap
BooleanListIterator
wrapping the given
iterator, or null
when iterator is
null
.public int nextIndex()
BooleanListIterator
BooleanListIterator.next()
, or the number
of elements in my iteration if I have no next element.
nextIndex
in interface BooleanListIterator
public int previousIndex()
BooleanListIterator
BooleanListIterator.previous()
, or
-1
if I have no previous element.
previousIndex
in interface BooleanListIterator
public boolean hasNext()
BooleanIterator
true
iff I have more elements. (In other words,
returns true
iff a subsequent call to next
will return an element rather than throwing an exception.)
hasNext
in interface BooleanIterator
hasNext
in interface BooleanListIterator
true
iff I have more elementspublic boolean hasPrevious()
BooleanListIterator
true
iff I have more elements when traversed
in the reverse direction. (In other words, returns true
iff a call to BooleanListIterator.previous()
will return an element rather than
throwing an exception.
hasPrevious
in interface BooleanListIterator
true
iff I have more elements when traversed
in the reverse directionpublic boolean next()
BooleanIterator
next
in interface BooleanIterator
next
in interface BooleanListIterator
public boolean previous()
BooleanListIterator
previous
in interface BooleanListIterator
public void add(boolean element)
BooleanListIterator
BooleanListIterator.next()
, if any,
and immediately after the next element that would have been
returned by BooleanListIterator.previous()
, if any.
The new element is inserted immediately before the implied
cursor. A subsequent call to BooleanListIterator.previous()
will return
the added element, a subsequent call to BooleanListIterator.next()
will
be unaffected. This call increases by one the value that
would be returned by a call to BooleanListIterator.nextIndex()
or
BooleanListIterator.previousIndex()
.
add
in interface BooleanListIterator
element
- the value to be insertedpublic void set(boolean element)
BooleanListIterator
BooleanListIterator.next()
or BooleanListIterator.previous()
with the specified value (optional operation).
set
in interface BooleanListIterator
element
- the value to replace the last returned element withpublic void remove()
BooleanIterator
returned
by me (optional operation).
remove
in interface BooleanIterator
remove
in interface BooleanListIterator
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |