Package it.unimi.dsi.fastutil.objects
Class ObjectBigListIterators.AbstractIndexBasedBigIterator<K>
java.lang.Object
it.unimi.dsi.fastutil.objects.AbstractObjectIterator<K>
it.unimi.dsi.fastutil.objects.ObjectBigListIterators.AbstractIndexBasedBigIterator<K>
- All Implemented Interfaces:
ObjectIterator<K>
,java.util.Iterator<K>
- Direct Known Subclasses:
ObjectBigListIterators.AbstractIndexBasedBigListIterator
- Enclosing class:
- ObjectBigListIterators
public abstract static class ObjectBigListIterators.AbstractIndexBasedBigIterator<K> extends AbstractObjectIterator<K>
A skeletal implementation for an iterator backed by an index based data
store. High performance concrete implementations (like the main Iterator of
BigArrayBigList) generally should avoid using this and just implement the
interface directly, but should be decent for less performance critical
implementations.
As the abstract methods in this class are used in inner loops, it is
generally a good idea to override the class as final
as to encourage
the JVM to inline them (or alternatively, override the abstract methods as
final).
-
Method Summary
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Method Details
-
hasNext
public boolean hasNext() -
next
-
remove
public void remove() -
forEachRemaining
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skip
public long skip(long n) -
skip
public int skip(int n)Description copied from interface:ObjectIterator
Skips the given number of elements.The effect of this call is exactly the same as that of calling
Iterator.next()
forn
times (possibly stopping ifIterator.hasNext()
becomes false).- Parameters:
n
- the number of elements to skip.- Returns:
- the number of elements actually skipped.
- See Also:
Iterator.next()
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