org.eth.cyril.telemetry

Class InteractiveModeDataGatherer

java.lang.Object

org.eth.cyril.telemetry.InteractiveModeDataGatherer

All Implemented Interfaces:

ExpandListener, DataGatherer, HeapAnalyzedListener

public class InteractiveModeDataGatherer
extends java.lang.Object
implements DataGatherer, HeapAnalyzedListener, ExpandListener

Gathers data on the interactive mode usage. Whenever interactive mode is activated, it notes which variables are expanded/unexpanded and by how much.

Constructor Summary

Constructors

Constructor and Description
InteractiveModeDataGatherer(UsageMode usageMode)

Method Summary

Modifier and Type	Method and Description
void	activate() Activates the gathering of data.
void	analyzedHeap(HeapContent heap, VisualizationInput.AnalysisReason reason) Notifies the listener that the heap was analyzed.
void	deactivate() Deactivates the gathering of data.
void	expandValue(ObjectValue value, ExpansionDepth depth) Notify that the given value is expanded to the given depth.
java.util.List<Data>	getGatheredData() Gets the gathered data.
void	removeExpansion(ObjectValue value) Notify that expansion for the given value is removed.

Methods inherited from class java.lang.Object

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

Constructor Detail

InteractiveModeDataGatherer

public InteractiveModeDataGatherer(UsageMode usageMode)

Method Detail

activate

public void activate()

Description copied from interface: DataGatherer

Activates the gathering of data.

Specified by:

activate in interface DataGatherer

deactivate

public void deactivate()

Description copied from interface: DataGatherer

Deactivates the gathering of data. There may still be data left in the gatherer, which may be written one last time with the DataGatherer#getJsonData() method. However, no new data will be gathered.

Specified by:

deactivate in interface DataGatherer

getGatheredData

public java.util.List<Data> getGatheredData()

Description copied from interface: DataGatherer

Gets the gathered data. Afterwards, the data gatherer should delete its own local cache of the data, as the data is now handles elsewhere.

Specified by:

getGatheredData in interface DataGatherer

Returns:

A list of the gathered data.

analyzedHeap

public void analyzedHeap(HeapContent heap,
                         VisualizationInput.AnalysisReason reason)

Description copied from interface: HeapAnalyzedListener

Notifies the listener that the heap was analyzed. Note that the resulting heap might still change afterwards, without additional analysis, for example by the model being edited on screen.

Specified by:

analyzedHeap in interface HeapAnalyzedListener

Parameters:

heap - The resulting heap content.

reason - The reason behind analyzing the heap.

removeExpansion

public void removeExpansion(ObjectValue value)

Description copied from interface: ExpandListener

Notify that expansion for the given value is removed.

Specified by:

removeExpansion in interface ExpandListener

Parameters:

value - The value to remove expansion from.

expandValue

public void expandValue(ObjectValue value,
                        ExpansionDepth depth)

Description copied from interface: ExpandListener

Notify that the given value is expanded to the given depth.

Specified by:

expandValue in interface ExpandListener

Parameters:

value - The value to expand.

depth - The depth at which to expand the value.