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