Package it.unimi.dsi.fastutil.objects
Interface ObjectBidirectionalIterator<K>
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- All Superinterfaces:
BidirectionalIterator<K>
,java.util.Iterator<K>
,ObjectIterator<K>
- All Known Subinterfaces:
BooleanBidirectionalIterator
,BooleanBigListIterator
,BooleanListIterator
,ByteBidirectionalIterator
,ByteBigListIterator
,ByteListIterator
,CharBidirectionalIterator
,CharBigListIterator
,CharListIterator
,DoubleBidirectionalIterator
,DoubleBigListIterator
,DoubleListIterator
,FloatBidirectionalIterator
,FloatBigListIterator
,FloatListIterator
,IntBidirectionalIterator
,IntBigListIterator
,IntListIterator
,LongBidirectionalIterator
,LongBigListIterator
,LongListIterator
,ObjectBigListIterator<K>
,ObjectListIterator<K>
,ShortBidirectionalIterator
,ShortBigListIterator
,ShortListIterator
- All Known Implementing Classes:
AbstractBooleanBidirectionalIterator
,AbstractBooleanBigListIterator
,AbstractBooleanListIterator
,AbstractByteBidirectionalIterator
,AbstractByteBigListIterator
,AbstractByteListIterator
,AbstractCharBidirectionalIterator
,AbstractCharBigListIterator
,AbstractCharListIterator
,AbstractDoubleBidirectionalIterator
,AbstractDoubleBigListIterator
,AbstractDoubleListIterator
,AbstractFloatBidirectionalIterator
,AbstractFloatBigListIterator
,AbstractFloatListIterator
,AbstractIntBidirectionalIterator
,AbstractIntBigListIterator
,AbstractIntListIterator
,AbstractLongBidirectionalIterator
,AbstractLongBigListIterator
,AbstractLongListIterator
,AbstractObjectBidirectionalIterator
,AbstractObjectBigListIterator
,AbstractObjectListIterator
,AbstractShortBidirectionalIterator
,AbstractShortBigListIterator
,AbstractShortListIterator
,BooleanBigListIterators.AbstractIndexBasedBigListIterator
,BooleanBigListIterators.BigListIteratorListIterator
,BooleanBigListIterators.EmptyBigListIterator
,BooleanBigListIterators.UnmodifiableBigListIterator
,BooleanIterators.AbstractIndexBasedListIterator
,BooleanIterators.EmptyIterator
,BooleanIterators.UnmodifiableBidirectionalIterator
,BooleanIterators.UnmodifiableListIterator
,ByteBigListIterators.AbstractIndexBasedBigListIterator
,ByteBigListIterators.BigListIteratorListIterator
,ByteBigListIterators.EmptyBigListIterator
,ByteBigListIterators.UnmodifiableBigListIterator
,ByteIterators.AbstractIndexBasedListIterator
,ByteIterators.EmptyIterator
,ByteIterators.UnmodifiableBidirectionalIterator
,ByteIterators.UnmodifiableListIterator
,CharBigListIterators.AbstractIndexBasedBigListIterator
,CharBigListIterators.BigListIteratorListIterator
,CharBigListIterators.EmptyBigListIterator
,CharBigListIterators.UnmodifiableBigListIterator
,CharIterators.AbstractIndexBasedListIterator
,CharIterators.EmptyIterator
,CharIterators.UnmodifiableBidirectionalIterator
,CharIterators.UnmodifiableListIterator
,DoubleBigListIterators.AbstractIndexBasedBigListIterator
,DoubleBigListIterators.BigListIteratorListIterator
,DoubleBigListIterators.EmptyBigListIterator
,DoubleBigListIterators.UnmodifiableBigListIterator
,DoubleIterators.AbstractIndexBasedListIterator
,DoubleIterators.EmptyIterator
,DoubleIterators.UnmodifiableBidirectionalIterator
,DoubleIterators.UnmodifiableListIterator
,FloatBigListIterators.AbstractIndexBasedBigListIterator
,FloatBigListIterators.BigListIteratorListIterator
,FloatBigListIterators.EmptyBigListIterator
,FloatBigListIterators.UnmodifiableBigListIterator
,FloatIterators.AbstractIndexBasedListIterator
,FloatIterators.EmptyIterator
,FloatIterators.UnmodifiableBidirectionalIterator
,FloatIterators.UnmodifiableListIterator
,IntBigListIterators.AbstractIndexBasedBigListIterator
,IntBigListIterators.BigListIteratorListIterator
,IntBigListIterators.EmptyBigListIterator
,IntBigListIterators.UnmodifiableBigListIterator
,IntIterators.AbstractIndexBasedListIterator
,IntIterators.EmptyIterator
,IntIterators.UnmodifiableBidirectionalIterator
,IntIterators.UnmodifiableListIterator
,LongBigListIterators.AbstractIndexBasedBigListIterator
,LongBigListIterators.BigListIteratorListIterator
,LongBigListIterators.EmptyBigListIterator
,LongBigListIterators.UnmodifiableBigListIterator
,LongIterators.AbstractIndexBasedListIterator
,LongIterators.EmptyIterator
,LongIterators.UnmodifiableBidirectionalIterator
,LongIterators.UnmodifiableListIterator
,ObjectBigListIterators.AbstractIndexBasedBigListIterator
,ObjectBigListIterators.BigListIteratorListIterator
,ObjectBigListIterators.EmptyBigListIterator
,ObjectBigListIterators.UnmodifiableBigListIterator
,ObjectIterators.AbstractIndexBasedListIterator
,ObjectIterators.EmptyIterator
,ObjectIterators.UnmodifiableBidirectionalIterator
,ObjectIterators.UnmodifiableListIterator
,ShortBigListIterators.AbstractIndexBasedBigListIterator
,ShortBigListIterators.BigListIteratorListIterator
,ShortBigListIterators.EmptyBigListIterator
,ShortBigListIterators.UnmodifiableBigListIterator
,ShortIterators.AbstractIndexBasedListIterator
,ShortIterators.EmptyIterator
,ShortIterators.UnmodifiableBidirectionalIterator
,ShortIterators.UnmodifiableListIterator
public interface ObjectBidirectionalIterator<K> extends ObjectIterator<K>, BidirectionalIterator<K>
A type-specific bidirectional iterator; provides an additional method to avoid (un)boxing, and the possibility to skip elements backwards.- See Also:
BidirectionalIterator
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Method Summary
All Methods Instance Methods Default Methods Modifier and Type Method Description default int
back(int n)
Moves back for the given number of elements.default int
skip(int n)
Skips the given number of elements.-
Methods inherited from interface it.unimi.dsi.fastutil.BidirectionalIterator
hasPrevious, previous
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Method Detail
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back
default int back(int n)
Moves back for the given number of elements.The effect of this call is exactly the same as that of calling
BidirectionalIterator.previous()
forn
times (possibly stopping ifBidirectionalIterator.hasPrevious()
becomes false).- Parameters:
n
- the number of elements to skip back.- Returns:
- the number of elements actually skipped.
- See Also:
BidirectionalIterator.previous()
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skip
default int skip(int n)
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).- Specified by:
skip
in interfaceObjectIterator<K>
- Parameters:
n
- the number of elements to skip.- Returns:
- the number of elements actually skipped.
- See Also:
Iterator.next()
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