Class Long2LongHashMap.AbstractIterator

java.lang.Object

org.agrona.collections.Long2LongHashMap.AbstractIterator

Direct Known Subclasses:

Long2LongHashMap.EntryIterator, Long2LongHashMap.KeyIterator, Long2LongHashMap.ValueIterator

Enclosing class:

Long2LongHashMap

abstract class Long2LongHashMap.AbstractIterator
extends Object

Base iterator implementation.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	isPositionValid	Is current position valid.
private int	positionCounter
private int	remaining
private int	stopCounter

Constructor Summary

Constructors

Constructor	Description
AbstractIterator()

Method Summary

Modifier and Type	Method	Description
protected final void	findNext()	Advance to the next entry.
boolean	hasNext()	Check if there are more elements remaining.
protected final int	keyPosition()	Returns position of the key of the current entry.
int	remaining()	Number of remaining elements.
void	remove()	Removes from the underlying collection the last element returned by this iterator.
(package private) final void	reset()

Methods inherited from class Object

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

Field Details

isPositionValid

protected boolean isPositionValid

Is current position valid.

remaining

private int remaining

positionCounter

private int positionCounter

stopCounter

private int stopCounter

Constructor Details

AbstractIterator

AbstractIterator()

Method Details

reset

final void reset()

keyPosition

protected final int keyPosition()

Returns position of the key of the current entry.

Returns:

key position.

remaining

public int remaining()

Number of remaining elements.

Returns:

number of remaining elements.

hasNext

public boolean hasNext()

Check if there are more elements remaining.

Returns:

true if remaining > 0.

findNext

protected final void findNext()

Advance to the next entry.

Throws:

NoSuchElementException - if no more entries available.

remove

public void remove()

Removes from the underlying collection the last element returned by this iterator.