it.unimi.dsi.fastutil.longs
Class LongIterators.UnmodifiableBidirectionalIterator

java.lang.Object
  it.unimi.dsi.fastutil.longs.AbstractLongIterator
      it.unimi.dsi.fastutil.longs.AbstractLongBidirectionalIterator
          it.unimi.dsi.fastutil.longs.LongIterators.UnmodifiableBidirectionalIterator

All Implemented Interfaces:

BidirectionalIterator, Iterator, LongBidirectionalIterator, LongIterator

Enclosing class:

LongIterators

public static class LongIterators.UnmodifiableBidirectionalIterator

extends AbstractLongBidirectionalIterator

An unmodifiable wrapper class for bidirectional iterators.

Constructor Summary

LongIterators.UnmodifiableBidirectionalIterator(LongBidirectionalIterator i)

Method Summary

boolean	hasNext()
boolean	hasPrevious() Returns whether there is a previous element.
Object	next() Delegates to the corresponding type-specific method.
long	nextLong() Returns the next element as a primitive type.
Object	previous() Delegates to the corresponding type-specific method.
long	previousLong() Delegates to the corresponding generic method.

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongBidirectionalIterator

back

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongIterator

remove, skip

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongIterator

skip

Methods inherited from interface java.util.Iterator

remove

Constructor Detail

LongIterators.UnmodifiableBidirectionalIterator

public LongIterators.UnmodifiableBidirectionalIterator(LongBidirectionalIterator i)

Method Detail

hasNext

public boolean hasNext()

hasPrevious

public boolean hasPrevious()

Description copied from interface: BidirectionalIterator

Returns whether there is a previous element.

Returns:

whether there is a previous element.

See Also:

ListIterator.hasPrevious()

nextLong

public long nextLong()

Description copied from interface: LongIterator

Returns the next element as a primitive type.

Specified by:

nextLong in interface LongIterator

Overrides:

nextLong in class AbstractLongIterator

previousLong

public long previousLong()

Description copied from class: AbstractLongBidirectionalIterator

Delegates to the corresponding generic method.

Specified by:

previousLong in interface LongBidirectionalIterator

Overrides:

previousLong in class AbstractLongBidirectionalIterator

next

public Object next()

Description copied from class: AbstractLongIterator

Delegates to the corresponding type-specific method.

Specified by:

next in interface Iterator

Overrides:

next in class AbstractLongIterator

previous

public Object previous()

Description copied from class: AbstractLongBidirectionalIterator

Delegates to the corresponding type-specific method.

Specified by:

previous in interface BidirectionalIterator

Overrides:

previous in class AbstractLongBidirectionalIterator