Package org.apache.commons.math.util

Class OpenIntToFieldHashMap.Iterator

java.lang.Object

org.apache.commons.math.util.OpenIntToFieldHashMap.Iterator

Enclosing class:

OpenIntToFieldHashMap<T extends FieldElement<T>>

public class OpenIntToFieldHashMap.Iterator
extends java.lang.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

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

Method Detail

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 java.util.ConcurrentModificationException,
               java.util.NoSuchElementException

Get the key of current entry.

Returns:

key of current entry

Throws:

java.util.ConcurrentModificationException - if the map is modified during iteration

java.util.NoSuchElementException - if there is no element left in the map

value

public T value()
        throws java.util.ConcurrentModificationException,
               java.util.NoSuchElementException

Get the value of current entry.

Returns:

value of current entry

Throws:

java.util.ConcurrentModificationException - if the map is modified during iteration

java.util.NoSuchElementException - if there is no element left in the map

advance

public void advance()
             throws java.util.ConcurrentModificationException,
                    java.util.NoSuchElementException

Advance iterator one step further.

Throws:

java.util.ConcurrentModificationException - if the map is modified during iteration

java.util.NoSuchElementException - if there is no element left in the map