org.apache.commons.collections.map
Class AbstractHashedMap.HashMapIterator

java.lang.Object
  org.apache.commons.collections.map.AbstractHashedMap.HashIterator
      org.apache.commons.collections.map.AbstractHashedMap.HashMapIterator

All Implemented Interfaces:

java.util.Iterator, MapIterator

Enclosing class:

AbstractHashedMap

protected static class AbstractHashedMap.HashMapIterator
extends AbstractHashedMap.HashIterator
implements MapIterator

MapIterator implementation.

Field Summary

Fields inherited from class org.apache.commons.collections.map.AbstractHashedMap.HashIterator

expectedModCount, hashIndex, last, next, parent

Constructor Summary

protected

AbstractHashedMap.HashMapIterator(AbstractHashedMap parent)

Method Summary

java.lang.Object	getKey() Gets the current key, which is the key returned by the last call to next().
java.lang.Object	getValue() Gets the current value, which is the value associated with the last key returned by next().
java.lang.Object	next() Gets the next key from the Map.
java.lang.Object	setValue(java.lang.Object value) Sets the value associated with the current key (optional operation).

Methods inherited from class org.apache.commons.collections.map.AbstractHashedMap.HashIterator

currentEntry, hasNext, nextEntry, remove, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.collections.MapIterator

hasNext, remove

Constructor Detail

AbstractHashedMap.HashMapIterator

protected AbstractHashedMap.HashMapIterator(AbstractHashedMap parent)

Method Detail

next

public java.lang.Object next()

Description copied from interface: MapIterator

Gets the next key from the Map.

Specified by:

next in interface java.util.Iterator

Specified by:

next in interface MapIterator

Returns:

the next key in the iteration

getKey

public java.lang.Object getKey()

Description copied from interface: MapIterator

Gets the current key, which is the key returned by the last call to next().

Specified by:

getKey in interface MapIterator

Returns:

the current key

getValue

public java.lang.Object getValue()

Description copied from interface: MapIterator

Gets the current value, which is the value associated with the last key returned by next().

Specified by:

getValue in interface MapIterator

Returns:

the current value

setValue

public java.lang.Object setValue(java.lang.Object value)

Description copied from interface: MapIterator

Sets the value associated with the current key (optional operation).

Specified by:

setValue in interface MapIterator

Parameters:

value - the new value

Returns:

the previous value