public class KnuthPossPosIter extends PositionIterator
PositionIterator
that is backed by an iterator
over a list of KnuthElement
s.Constructor | Description |
---|---|
KnuthPossPosIter(java.util.List elementList) |
Auxiliary constructor
|
KnuthPossPosIter(java.util.List elementList,
int startPos,
int endPos) |
Main constructor
|
Modifier and Type | Method | Description |
---|---|---|
protected boolean |
checkNext() |
|
ListElement |
getKE() |
Peek at next, returning as ListElement.
|
protected LayoutManager |
getLM(java.lang.Object nextObj) |
|
protected Position |
getPos(java.lang.Object nextObj) |
Default implementation assumes that the passed
nextObj is itself a Position , and just returns it. |
Position |
next() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
endIter, getNextChildLM, hasNext, peekNext, remove
public KnuthPossPosIter(java.util.List elementList, int startPos, int endPos)
elementList
- List of Knuth elementsstartPos
- starting position, inclusiveendPos
- ending position, exclusivepublic KnuthPossPosIter(java.util.List elementList)
elementList
- List of Knuth elementsprotected boolean checkNext()
checkNext
in class PositionIterator
public Position next()
next
in class PositionIterator
public ListElement getKE()
protected LayoutManager getLM(java.lang.Object nextObj)
getLM
in class PositionIterator
nextObj
- next object from which to obtain positionprotected Position getPos(java.lang.Object nextObj)
nextObj
is itself a Position
, and just returns it.
Subclasses for which this is not the case, must provide a
suitable override this method.getPos
in class PositionIterator
nextObj
- next object from which to obtain positionCopyright 1999-2016 The Apache Software Foundation. All Rights Reserved.