com.cafesoft.cams.attr
Class StandardAttributeSet.ImmutableAttributeIterator

java.lang.Object
  com.cafesoft.cams.attr.StandardAttributeSet.ImmutableAttributeIterator

All Implemented Interfaces:

Iterator

Enclosing class:

StandardAttributeSet

public class StandardAttributeSet.ImmutableAttributeIterator
extends Object
implements Iterator

ImmutableAttributeIterator iterates over the category Maps and the Attribute Sets within them to provide access all all Attribute instances within an AttributeSet. This class overrides the remove method of java.util.Iterator for situations where the items must not be taken out of the backing collection.

Constructor Summary

StandardAttributeSet.ImmutableAttributeIterator(Map attributeMap)
Create a new ImmutableAttributeIterator

Method Summary

boolean	hasNext() Check for a next Object.
Object	next() Get the next Object.
void	remove() Unsupported.

Methods inherited from class java.lang.Object

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

Constructor Detail

StandardAttributeSet.ImmutableAttributeIterator

public StandardAttributeSet.ImmutableAttributeIterator(Map attributeMap)

Create a new ImmutableAttributeIterator

Parameters:

attributeMap - the Map of Attributes by categoryMap.

Method Detail

hasNext

public boolean hasNext()

Check for a next Object.

Specified by:

hasNext in interface Iterator

Returns:

true if there is another Object, else false.

next

public Object next()
            throws NoSuchElementException

Get the next Object.

Specified by:

next in interface Iterator

Returns:

the next Object, if one exists.

Throws:

NoSuchElementException - if another Object does not exist.

remove

public void remove()
            throws UnsupportedOperationException

Unsupported.

Specified by:

remove in interface Iterator

Throws:

UnsupportedOperationException - is thrown in all cases because this backing Collection is immutable via this Iterator.