public static class BooleanIterators.EmptyIterator extends AbstractBooleanListIterator implements java.io.Serializable, java.lang.Cloneable
This class may be useful to implement your own in case you subclass a type-specific iterator.
Modifier and Type | Method and Description |
---|---|
int |
back(int n)
This method just iterates the type-specific version of
AbstractBooleanBidirectionalIterator.previous() for
at most n times, stopping if BidirectionalIterator.hasPrevious() becomes false. |
java.lang.Object |
clone() |
boolean |
hasNext() |
boolean |
hasPrevious()
Returns whether there is a previous element.
|
boolean |
nextBoolean()
Delegates to the corresponding generic method.
|
int |
nextIndex() |
boolean |
previousBoolean()
Delegates to the corresponding generic method.
|
int |
previousIndex() |
int |
skip(int n)
This method just iterates the type-specific version of
AbstractBooleanIterator.next() for at most
n times, stopping if Iterator.hasNext() becomes false. |
add, add, set, set
previous
next, remove
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
previous
public boolean hasNext()
hasNext
in interface java.util.Iterator<java.lang.Boolean>
hasNext
in interface java.util.ListIterator<java.lang.Boolean>
public boolean hasPrevious()
BidirectionalIterator
hasPrevious
in interface BidirectionalIterator<java.lang.Boolean>
hasPrevious
in interface java.util.ListIterator<java.lang.Boolean>
ListIterator.hasPrevious()
public boolean nextBoolean()
AbstractBooleanIterator
nextBoolean
in interface BooleanIterator
nextBoolean
in class AbstractBooleanIterator
Iterator.next()
public boolean previousBoolean()
AbstractBooleanBidirectionalIterator
previousBoolean
in interface BooleanBidirectionalIterator
previousBoolean
in class AbstractBooleanBidirectionalIterator
ListIterator.previous()
public int nextIndex()
nextIndex
in interface java.util.ListIterator<java.lang.Boolean>
public int previousIndex()
previousIndex
in interface java.util.ListIterator<java.lang.Boolean>
public int skip(int n)
AbstractBooleanIterator
AbstractBooleanIterator.next()
for at most
n
times, stopping if Iterator.hasNext()
becomes false.skip
in interface BooleanIterator
skip
in interface ObjectIterator<java.lang.Boolean>
skip
in class AbstractBooleanIterator
n
- the number of elements to skip.Iterator.next()
public int back(int n)
AbstractBooleanBidirectionalIterator
AbstractBooleanBidirectionalIterator.previous()
for
at most n
times, stopping if BidirectionalIterator.hasPrevious()
becomes false.back
in interface BooleanBidirectionalIterator
back
in interface ObjectBidirectionalIterator<java.lang.Boolean>
back
in class AbstractBooleanBidirectionalIterator
n
- the number of elements to skip back.Iterator.next()
public java.lang.Object clone()
clone
in class java.lang.Object