Class NeighborhoodCondition

Object

NeighborhoodCondition

All Implemented Interfaces:

UpdatableBeforeCondition

public class NeighborhoodCondition
extends Object
implements UpdatableBeforeCondition

A condition to determine if two objects are potential neighbors and candidates for merging.

This condition implements UpdatableBeforeCondition to allow efficient updates when the source object changes.

Constructor Summary

Constructors

Constructor	Description
NeighborhoodCondition(boolean requireBBoxNeighbors, boolean requireTouching)	Creates a new NeighborhoodCondition.

Method Summary

Modifier and Type	Method	Description
boolean	accept(ObjectMask destination)	Checks if the destination object should be merged with the previously set source object.
void	updateSourceObject(ObjectMask source, Optional<UnitConverter> unitConverter)	Updates the source object and performs any necessary pre-computations.

Methods inherited from class java.lang.Object

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

Constructor Details

NeighborhoodCondition

public NeighborhoodCondition(boolean requireBBoxNeighbors,
 boolean requireTouching)

Creates a new NeighborhoodCondition.

Parameters:

requireBBoxNeighbors - whether to require bounding boxes to be neighbors

requireTouching - whether to require objects to be touching

Method Details

updateSourceObject

public void updateSourceObject(ObjectMask source,
 Optional<UnitConverter> unitConverter)
                        throws OperationFailedException

Description copied from interface: UpdatableBeforeCondition

Updates the source object and performs any necessary pre-computations.

Specified by:

updateSourceObject in interface UpdatableBeforeCondition

Parameters:

source - the source ObjectMask

unitConverter - an optional UnitConverter for unit conversions

Throws:

OperationFailedException - if the update operation fails

accept

public boolean accept(ObjectMask destination)

Description copied from interface: UpdatableBeforeCondition

Checks if the destination object should be merged with the previously set source object.

Specified by:

accept in interface UpdatableBeforeCondition

Parameters:

destination - the destination ObjectMask to check against the source

Returns:

true if the objects should be merged, false otherwise