public class SequenceCharIterator extends Object implements CharIterator
Modifier and Type | Field and Description |
---|---|
private int |
index
|
private int |
length
|
private CharSequence |
sequence |
END_OF_ITERATOR
Constructor and Description |
---|
SequenceCharIterator(CharSequence sequence)
The constructor.
|
Modifier and Type | Method and Description |
---|---|
boolean |
hasNext()
This method determines whether there is a
next char available or the end of this iterator
has been reached. |
char |
next()
This method returns the next character to iterate or
CharIterator.END_OF_ITERATOR if the end of this iterator
has been reached. |
private final CharSequence sequence
SequenceCharIterator(CharSequence)
private final int length
private int index
public SequenceCharIterator(CharSequence sequence)
sequence
- the CharSequence
to iterate
char by char.public boolean hasNext()
next
char available or the end of this iterator
has been reached.hasNext
in interface CharIterator
true
if there is at least one next
char available, or
false
if the end of this iterator has been reached and further calls of
CharIterator.next()
will return CharIterator.END_OF_ITERATOR
.CharIterator.next()
,
Iterator.hasNext()
public char next()
CharIterator.END_OF_ITERATOR
if the end of this iterator
has been reached. If CharIterator.END_OF_ITERATOR
is returned further calls will always return
CharIterator.END_OF_ITERATOR
.next
in interface CharIterator
CharIterator.END_OF_ITERATOR
if the end of this iterator has been reached.Iterator.next()
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