jlibs.core.graph.walkers
Class PreorderWalker<E>

java.lang.Object
  jlibs.core.graph.sequences.AbstractSequence<E>
      jlibs.core.graph.walkers.PreorderWalker<E>

All Implemented Interfaces:

Sequence<E>, Walker<E>

public class PreorderWalker<E>
extends AbstractSequence<E>
implements Walker<E>

Author:

Santhosh Kumar T

Field Summary

Fields inherited from class jlibs.core.graph.sequences.AbstractSequence

current

Constructor Summary

PreorderWalker(E elem, Navigator<E> navigator)

PreorderWalker(Sequence<? extends E> seq, Navigator<E> navigator)

Method Summary

void	addBreakpoint()
PreorderWalker<E>	copy()
protected E	findNext()
Path	getCurrentPath()
boolean	isPaused()
static void	main(String[] args)
void	reset()
void	resume()
void	skip()

Methods inherited from class jlibs.core.graph.sequences.AbstractSequence

current, findNext, hasNext, index, length, next, next

Methods inherited from class java.lang.Object

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

Methods inherited from interface jlibs.core.graph.Sequence

current, hasNext, index, length, next, next

Constructor Detail

PreorderWalker

public PreorderWalker(Sequence<? extends E> seq,
                      Navigator<E> navigator)

PreorderWalker

public PreorderWalker(E elem,
                      Navigator<E> navigator)

Method Detail

reset

public void reset()

Specified by:

reset in interface Sequence<E>

Overrides:

reset in class AbstractSequence<E>

copy

public PreorderWalker<E> copy()

Specified by:

copy in interface Sequence<E>

findNext

protected E findNext()

Specified by:

findNext in class AbstractSequence<E>

getCurrentPath

public Path getCurrentPath()

Specified by:

getCurrentPath in interface Walker<E>

skip

public void skip()

Specified by:

skip in interface Walker<E>

addBreakpoint

public void addBreakpoint()

Specified by:

addBreakpoint in interface Walker<E>

isPaused

public boolean isPaused()

Specified by:

isPaused in interface Walker<E>

resume

public void resume()

Specified by:

resume in interface Walker<E>

main

public static void main(String[] args)