OpenIntToFieldHashMap.Iterator (Apache Commons Math 3.6.1 API)

java.lang.Object

org.apache.commons.math3.util.OpenIntToFieldHashMap.Iterator

Enclosing class:: OpenIntToFieldHashMap<T extends FieldElement<T>>

public class OpenIntToFieldHashMap.Iterator extends Object

Iterator class for the map.

Method Summary

Modifier and Type

Method

Description

void

advance()

Advance iterator one step further.

boolean

hasNext()

Check if there is a next element in the map.

int

key()

Get the key of current entry.

T

value()

Get the value of current entry.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- hasNext
  
  public boolean hasNext()
  
  Check if there is a next element in the map.
  
  Returns:
  
  true if there is a next element
- key
  
  public int key() throws ConcurrentModificationException, NoSuchElementException
  
  Get the key of current entry.
  
  Returns:
  
  key of current entry
  
  Throws:
  
  ConcurrentModificationException - if the map is modified during iteration
  
  NoSuchElementException - if there is no element left in the map
- value
  
  public T value() throws ConcurrentModificationException, NoSuchElementException
  
  Get the value of current entry.
  
  Returns:
  
  value of current entry
  
  Throws:
  
  ConcurrentModificationException - if the map is modified during iteration
  
  NoSuchElementException - if there is no element left in the map
- advance
  
  public void advance() throws ConcurrentModificationException, NoSuchElementException
  
  Advance iterator one step further.
  
  Throws:
  
  ConcurrentModificationException - if the map is modified during iteration
  
  NoSuchElementException - if there is no element left in the map