Package qupath.lib.plugins

Class ParallelTileObject

java.lang.Object

qupath.lib.objects.PathObject

qupath.lib.objects.PathROIObject

qupath.lib.objects.PathDetectionObject

qupath.lib.objects.PathTileObject

qupath.lib.plugins.ParallelTileObject

All Implemented Interfaces:

Externalizable, Serializable, MinimalMetadataStore, TemporaryObject

public class ParallelTileObject
extends PathTileObject
implements TemporaryObject

A temporary object, used during parallel processing to represent a tile currently being used for object detection.

ParallelTileObjects maintain knowledge of adjacent tiles, and are thereby able to resolve overlaps after detection is complete (here, based on keeping the object with the larger area).

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ParallelTileObject.Status	Current processing status for the tile.

Method Summary

Modifier and Type	Method	Description
ParallelTileObject.Status	getStatus()	Get the current status (pending, processing or done).
boolean	isComplete()	Returns true if setComplete() has been called.
boolean	isProcessing()	Returns true if setIsProcessing(true) has recently been called.
void	resolveOverlaps()	Request that the tile object attempts to resolve overlaps with its neighboring tiles.
void	setComplete(boolean wasCancelled)	Notify the tile that its processing is done.
boolean	suggestNeighbor(ParallelTileObject pto)	Register a neighboring tile, if it intersects with the bounds of this one
void	updateStatus(ParallelTileObject.Status status)	Notify the object if it is currently being processed.

Methods inherited from class qupath.lib.objects.PathDetectionObject

createEmptyMeasurementList, isEditable

Methods inherited from class qupath.lib.objects.PathROIObject

getClassProbability, getPathClass, getROI, isLocked, readExternal, setLocked, setPathClass, setROI, writeExternal

Methods inherited from class qupath.lib.objects.PathObject

addChildObject, addChildObjects, clearChildObjects, clearMetadataMap, getChildObjects, getChildObjects, getChildObjectsAsArray, getClassification, getClassifications, getColor, getDescendantObjects, getDisplayedName, getID, getLevel, getMeasurementList, getMeasurements, getMetadata, getName, getParent, getUnmodifiableMetadataMap, hasChildObjects, hasMeasurements, hasMetadata, hasROI, isAnnotation, isCell, isDetection, isRootObject, isTile, isTMACore, nChildObjects, nDescendants, objectCountPostfix, refreshID, removeChildObject, removeChildObjects, resetPathClass, retrieveMetadataKeys, retrieveMetadataValue, setClassification, setClassification, setClassifications, setColor, setColor, setID, setName, setPathClass, storeMetadataValue, toString

Methods inherited from class java.lang.Object

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

Method Details

suggestNeighbor

public boolean suggestNeighbor(ParallelTileObject pto)

Register a neighboring tile, if it intersects with the bounds of this one

Parameters:

pto -

Returns:

updateStatus

public void updateStatus(ParallelTileObject.Status status)

Notify the object if it is currently being processed. This is used to update how it is displayed (here implemented using a classification).

Parameters:

status -

getStatus

public ParallelTileObject.Status getStatus()

Get the current status (pending, processing or done).

Returns:

isProcessing

public boolean isProcessing()

Returns true if setIsProcessing(true) has recently been called.

Returns:

isComplete

public boolean isComplete()

Returns true if setComplete() has been called.

Returns:

setComplete

public void setComplete(boolean wasCancelled)

Notify the tile that its processing is done. This both changes its display color, and triggers a check to see if overlaps with detections made in adjacent tiles can be resolved.

Parameters:

wasCancelled -

resolveOverlaps

public void resolveOverlaps()

Request that the tile object attempts to resolve overlaps with its neighboring tiles.