rp.util.dom
Interface DOMRelation.Instance.Iterator

All Superinterfaces:

TwoList.Iterator

Enclosing interface:

DOMRelation.Instance

public static interface DOMRelation.Instance.Iterator

extends TwoList.Iterator

Used to iterate across the instances of a relationship.

Method Summary

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

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

previous

public DOMRelation.Instance 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.Instance get()

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