samples.preview_new_graphdraw.iterablelayouts

Class UnmovingIterableLayout

java.lang.Object

samples.preview_new_graphdraw.iter.IterableLayout

samples.preview_new_graphdraw.iter.UpdatableIterableLayout

samples.preview_new_graphdraw.iterablelayouts.UnmovingIterableLayout

All Implemented Interfaces:

LayoutEmitter

public class UnmovingIterableLayout
extends UpdatableIterableLayout

This iterable layout simply iterates forever.

Author:

danyelf

Field Summary

Fields

Modifier and Type	Field and Description
protected static UnmovingIterableLayout	instance

Fields inherited from class samples.preview_new_graphdraw.iter.IterableLayout

currentLayout, returnableLayout

Constructor Summary

Constructors

Constructor and Description
UnmovingIterableLayout()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	calculate() Transforms currentLayout according to current layout algorithm.
static UnmovingIterableLayout	getInstance()
boolean	isFinite() Says whether this algorthms' iterations will ever end.
boolean	iterationsAreDone() Gives the outlining algorithm a sense of how long to run.

Methods inherited from class samples.preview_new_graphdraw.iter.UpdatableIterableLayout

addVisEdge, addVisVertex, cleanupReferences, getSymmetricDifference, removeEdge, removeVertex, updateGraph, updateGraphToMatch

Methods inherited from class samples.preview_new_graphdraw.iter.IterableLayout

advance, emit, getScreenSize, getVisEdge, getVisVertex, initializeLocationsFromLayout

Methods inherited from class java.lang.Object

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

Field Detail

instance

protected static UnmovingIterableLayout instance

Constructor Detail

UnmovingIterableLayout

public UnmovingIterableLayout()

Method Detail

calculate

protected void calculate()

Description copied from class: IterableLayout

Transforms currentLayout according to current layout algorithm. This may change the state of the currentLayout object.

Specified by:

calculate in class IterableLayout

See Also:

IterableLayout.calculate()

iterationsAreDone

public boolean iterationsAreDone()

Description copied from class: IterableLayout

Gives the outlining algorithm a sense of how long to run. The algorithm is responsible for setting its own thresholds. Note that this should return a meaningful value (probably "false") even before initialize has been called.

Specified by:

iterationsAreDone in class IterableLayout

See Also:

IterableLayout.iterationsAreDone()

isFinite

public boolean isFinite()

Description copied from class: IterableLayout

Says whether this algorthms' iterations will ever end. (If not, there's no real use to waiting.)

Specified by:

isFinite in class IterableLayout

See Also:

IterableLayout.isFinite()

getInstance

public static UnmovingIterableLayout getInstance()