Package org.agrona.collections

Class Long2LongHashMap.EntryIterator

java.lang.Object

org.agrona.collections.Long2LongHashMap.EntryIterator

All Implemented Interfaces:

Iterator<Map.Entry<Long,Long>>, Map.Entry<Long,Long>

Enclosing class:

Long2LongHashMap

public final class Long2LongHashMap.EntryIterator
extends Object
implements Iterator<Map.Entry<Long,Long>>, Map.Entry<Long,Long>

Iterator over entries which supports access to unboxed keys and values.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
final class	Long2LongHashMap.EntryIterator.MapEntry	An Map.Entry implementation.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	isPositionValid	Is current position valid.

Constructor Summary

Constructors

Constructor	Description
EntryIterator()	Create a new instance.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
protected final void	findNext()	Advance to the next entry.
Long	getKey()
long	getLongKey()	Returns the key of the current entry.
long	getLongValue()	Returns the value of the current entry.
Long	getValue()
int	hashCode()
boolean	hasNext()	Check if there are more elements remaining.
protected final int	keyPosition()	Returns position of the key of the current entry.
Map.Entry<Long,Long>	next()
int	remaining()	Number of remaining elements.
void	remove()	Removes from the underlying collection the last element returned by this iterator.
long	setValue(long value)	Sets the value of the current entry.
Long	setValue(Long value)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, remove

Field Details

isPositionValid

protected boolean isPositionValid

Is current position valid.

Constructor Details

EntryIterator

public EntryIterator()

Create a new instance.

Method Details

getKey

public Long getKey()

Specified by:

getKey in interface Map.Entry<Long,Long>

getLongKey

public long getLongKey()

Returns the key of the current entry.

Returns:

the key.

getValue

public Long getValue()

Specified by:

getValue in interface Map.Entry<Long,Long>

getLongValue

public long getLongValue()

Returns the value of the current entry.

Returns:

the value.

setValue

public Long setValue(Long value)

Specified by:

setValue in interface Map.Entry<Long,Long>

setValue

public long setValue(long value)

Sets the value of the current entry.

Parameters:

value - to be set.

Returns:

previous value of the entry.

next

public Map.Entry<Long,Long> next()

Specified by:

next in interface Iterator<Map.Entry<Long,Long>>

hashCode

public int hashCode()

Specified by:

hashCode in interface Map.Entry<Long,Long>

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Specified by:

equals in interface Map.Entry<Long,Long>

Overrides:

equals in class Object

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.