IntKeyMapIterator

public interface IntKeyMapIterator<V>

This interface represents iterators over maps from int values to objects.

Since:

1.0

See Also:

Method Summary

Modifier and Type

Method

Description

int

getKey()

Returns the key of the current entry of this iterator.

V

getValue()

Returns the value of the current entry of this iterator.

boolean

hasNext()

Indicates whether more entries can be returned by this iterator.

void

next()

Advances to the next entry of this iterator.

void

remove()

Removes the last entry value returned from the underlying map.

Method Details
- hasNext
  
  boolean hasNext()
  
  Indicates whether more entries can be returned by this iterator.
  Returns:
  
  true if more int entries can be returned by this iterator; returns false otherwise.
  
  See Also:
  
  next()
- next
  
  void next()
  
  Advances to the next entry of this iterator.
  Throws:
  
  NoSuchElementException - if no more entries are available from this iterator.
  
  See Also:
  
  hasNext()
- remove
  
  void remove()
  
  Removes the last entry value returned from the underlying map.
  
  Throws:
  
  UnsupportedOperationException - if removal is not supported by this iterator.
  
  IllegalStateException - if no entry has been returned by this iterator yet.
- getKey
  
  int getKey()
  
  Returns the key of the current entry of this iterator.
  Returns:
  
  the key of the current entry of this iterator.
  
  Throws:
  
  IllegalStateException - if there is no current entry (i.e. if next() has not been called or remove() has just been called.
  
  See Also:
  
  getValue()
- getValue
  
  V getValue()
  
  Returns the value of the current entry of this iterator.
  Returns:
  
  the value of the current entry of this iterator (which may be null).
  
  Throws:
  
  IllegalStateException - if there is no current entry (i.e. if next() has not been called or remove() has just been called.
  
  See Also:
  
  getKey()