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java.lang.Objectit.unimi.dsi.fastutil.objects.AbstractObjectIterator<K>
it.unimi.dsi.fastutil.objects.AbstractObjectBidirectionalIterator<K>
it.unimi.dsi.fastutil.objects.AbstractObjectListIterator<K>
it.unimi.dsi.fastutil.objects.ObjectIterators.EmptyIterator<K>
public static class ObjectIterators.EmptyIterator<K>
A class returning no elements and a type-specific iterator interface.
This class may be useful to implement your own in case you subclass a type-specific iterator.
Field Summary | |
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static long |
serialVersionUID
|
Method Summary | |
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int |
back(int n)
This method just iterates the type-specific version of BidirectionalIterator.previous() for
at most n times, stopping if BidirectionalIterator.hasPrevious() becomes false. |
Object |
clone()
|
boolean |
hasNext()
|
boolean |
hasPrevious()
Returns whether there is a previous element. |
K |
next()
|
int |
nextIndex()
|
K |
previous()
Returns the previous element from the collection. |
int |
previousIndex()
|
int |
skip(int n)
This method just iterates the type-specific version of Iterator.next() for at most
n times, stopping if Iterator.hasNext() becomes false. |
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObjectListIterator |
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add, set |
Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractObjectIterator |
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remove |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.ListIterator |
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remove |
Field Detail |
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public static final long serialVersionUID
Method Detail |
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public boolean hasNext()
public boolean hasPrevious()
BidirectionalIterator
ListIterator.hasPrevious()
public K next()
public K previous()
BidirectionalIterator
ListIterator.previous()
public int nextIndex()
public int previousIndex()
public int skip(int n)
AbstractObjectIterator
Iterator.next()
for at most
n
times, stopping if Iterator.hasNext()
becomes false.
skip
in interface ObjectIterator<K>
skip
in class AbstractObjectIterator<K>
n
- the number of elements to skip.
Iterator.next()
public int back(int n)
AbstractObjectBidirectionalIterator
BidirectionalIterator.previous()
for
at most n
times, stopping if BidirectionalIterator.hasPrevious()
becomes false.
back
in interface ObjectBidirectionalIterator<K>
back
in class AbstractObjectBidirectionalIterator<K>
n
- the number of elements to skip back.
Iterator.next()
public Object clone()
clone
in class Object
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