rp.util.dom
Interface DOMRelation.Endpoint.Iterator

All Superinterfaces:

TwoList.Iterator

Enclosing interface:

DOMRelation.Endpoint

public static interface DOMRelation.Endpoint.Iterator

extends TwoList.Iterator

Used to iterate across the endpoints of a relationship.

Method Summary

DOMRelation.Endpoint	get() Re-return the current element in the list.
DOMRelation.Endpoint	next() Proceed to the next element in the list and return it.
DOMRelation.Endpoint	previous() Backtrack to the previous element in the list and return it.

Methods inherited from interface rp.util.TwoList.Iterator

getTwoList, goNext, goPrevious, hasNext, hasPrevious, isReset, reset

Method Detail

next

public DOMRelation.Endpoint next()

Proceed to the next element in the list and return it. pre: hasNext()

previous

public DOMRelation.Endpoint previous()

Backtrack to the previous element in the list and return it. If isReset() then moves to the last node. pre: hasPrevious()

get

public DOMRelation.Endpoint get()

Re-return the current element in the list. pre: !isReset()