javafx.scene.shape

Class TriangleMesh.Listener<T extends ObservableArray<T>>

java.lang.Object

javafx.scene.shape.TriangleMesh.Listener<T>

All Implemented Interfaces:

FloatArraySyncer, IntegerArraySyncer, ArrayChangeListener<T>

Enclosing class:

TriangleMesh

private class TriangleMesh.Listener<T extends ObservableArray<T>>
extends java.lang.Object
implements ArrayChangeListener<T>, FloatArraySyncer, IntegerArraySyncer

Field Summary

Fields

Modifier and Type	Field and Description
protected T	array
protected boolean	dirty
protected boolean	dirtyInFull Array was replaced
protected int	dirtyRangeFrom
protected int	dirtyRangeLength

Constructor Summary

Constructors

Constructor and Description
Listener(T array)

Method Summary

Modifier and Type	Method and Description
protected void	addDirtyRange(int from, int length) Adds a dirty range
protected void	markDirty()
void	onChanged(T observableArray, boolean sizeChanged, int from, int to) Called after a change has been made to an ObservableArray.
void	setDirty(boolean dirty)
float[]	syncTo(float[] array, int[] fromAndLengthIndices) This method is used to sync arrays on pulses.
int[]	syncTo(int[] array, int[] fromAndLengthIndices) This method is used to sync arrays on pulses.

Methods inherited from class java.lang.Object

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

Field Detail

array

protected final T extends ObservableArray<T> array

dirty

protected boolean dirty

dirtyInFull

protected boolean dirtyInFull

Array was replaced

dirtyRangeFrom

protected int dirtyRangeFrom

dirtyRangeLength

protected int dirtyRangeLength

Constructor Detail

Listener

public Listener(T array)

Method Detail

addDirtyRange

protected final void addDirtyRange(int from,
                                   int length)

Adds a dirty range

Parameters:

from - index of the first modified element

length - length of the modified range

markDirty

protected void markDirty()

onChanged

public void onChanged(T observableArray,
                      boolean sizeChanged,
                      int from,
                      int to)

Description copied from interface: ArrayChangeListener

Called after a change has been made to an ObservableArray.

Specified by:

onChanged in interface ArrayChangeListener<T extends ObservableArray<T>>

sizeChanged - indicates size of array changed

from - A beginning (inclusive) of an interval related to the change

to - An end (exclusive) of an interval related to the change.

setDirty

public final void setDirty(boolean dirty)

Parameters:

dirty - if true, the whole collection is marked as dirty; if false, the whole collection is marked as not-dirty

syncTo

public float[] syncTo(float[] array,
                      int[] fromAndLengthIndices)

Description copied from interface: FloatArraySyncer

This method is used to sync arrays on pulses. This method expects the same array was synced before. The usage is similar to toArray method so always use it as following: dest = source.syncTo(dest);

Specified by:

syncTo in interface FloatArraySyncer

Parameters:

array - previously synced array

fromAndLengthIndices - an int array of 2 elements that states the start and length of elements modified.

Returns:

a synced array, which is the same or new array (depending on the change).

syncTo

public int[] syncTo(int[] array,
                    int[] fromAndLengthIndices)

Description copied from interface: IntegerArraySyncer

This method is used to sync arrays on pulses. This method expects the same array was synced before. The usage is similar to toArray method so always use it as following: dest = source.syncTo(dest);

Specified by:

syncTo in interface IntegerArraySyncer

Parameters:

array - previously synced array

fromAndLengthIndices - an int array of 2 elements that states the start and length of elements modified.

Returns:

a synced array, which is the same or new array (depending on the change).