cz.cuni.jagrlib
Class DefaultBrepIteratorArr

java.lang.Object
  cz.cuni.jagrlib.DefaultProperty
      cz.cuni.jagrlib.DefaultBrepIterator
          cz.cuni.jagrlib.DefaultBrepIteratorArr

All Implemented Interfaces:

BrepIterator, Property

Direct Known Subclasses:

VEFDS.EdgeInFaceIterator, VEFDS.FaceInSolidIterator, VEFDS.VertexInFaceIterator

public abstract class DefaultBrepIteratorArr
extends DefaultBrepIterator

Default implementation of BrepIterator interface - using precomputed array.

See Also:

DefaultBrepIteratorArr.java

Field Summary

protected int[]	arr Precomputed array - DefaultBrepIterator.reset() has to initialize it!
protected int	n Next object's id.

Fields inherited from interface cz.cuni.jagrlib.iface.BrepIterator

CONTEXT, PROJ_COORDS, SORT_ASCENDING, SORT_DESCENDING, SORT_ORDER

Fields inherited from interface cz.cuni.jagrlib.iface.Property

LOGGING, STATISTICS, TEXT_DESCRIPTION

Constructor Summary

DefaultBrepIteratorArr()

Method Summary

int	left() How many items remain in the set?.
int	next() Returns id of the next object.
int[]	toArray(int[] pre) Fills the provided array by all items (pre-allocated array could be null or too small - in these cases new one will be created).

Methods inherited from class cz.cuni.jagrlib.DefaultBrepIterator

reset

Methods inherited from class cz.cuni.jagrlib.DefaultProperty

booleanProperty, booleanProperty, colorDoubleProperty, colorProperty, commit, doubleProperty, doubleProperty, doubleProperty, enumProperty, floatProperty, floatProperty, floatProperty, get, intProperty, intProperty, intProperty, longProperty, longProperty, longProperty, set, set, stringProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.cuni.jagrlib.iface.Property

commit, get, set

Field Detail

n

protected int n

Next object's id.

arr

protected int[] arr

Precomputed array - DefaultBrepIterator.reset() has to initialize it!

Constructor Detail

DefaultBrepIteratorArr

public DefaultBrepIteratorArr()

Method Detail

toArray

public int[] toArray(int[] pre)

Fills the provided array by all items (pre-allocated array could be null or too small - in these cases new one will be created). End of the data is marked using Brep.NULL.

Specified by:

toArray in interface BrepIterator

Overrides:

toArray in class DefaultBrepIterator

next

public int next()

Returns id of the next object.

Specified by:

next in interface BrepIterator

Specified by:

next in class DefaultBrepIterator

Returns:

Brep.NULL if there is no next object available.

left

public int left()

How many items remain in the set?. Non-mandatory - must return Brep.NULL if not implemented.

Specified by:

left in interface BrepIterator

Overrides:

left in class DefaultBrepIterator