Package org.teamapps.ux.component.timegraph.model.timestamps

Class PartitioningTimestampsLineGraphModel

java.lang.Object

org.teamapps.ux.component.timegraph.model.AbstractLineGraphModel

org.teamapps.ux.component.timegraph.model.timestamps.PartitioningTimestampsLineGraphModel

All Implemented Interfaces:

GraphModel<LineGraphData>, LineGraphModel

public class PartitioningTimestampsLineGraphModel
extends AbstractLineGraphModel

Field Summary

Fields

Modifier and Type	Field	Description
Event<java.lang.Void>	onDataChanged

Constructor Summary

Constructors

Constructor	Description
PartitioningTimestampsLineGraphModel(TimestampsModel timestampsModel)

Method Summary

Modifier and Type	Method	Description
LineGraphData	getData(TimePartitioning zoomLevel, java.time.ZoneId zoneId, Interval neededInterval, Interval displayedInterval)	Retrieves graph data (GraphData) for the specified zoomLevel and {cod@ neededInterval}.
Interval	getDomainX()
Event<java.lang.Void>	onDataChanged()

Methods inherited from class java.lang.Object

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

Field Detail

onDataChanged

public final Event<java.lang.Void> onDataChanged

Constructor Detail

PartitioningTimestampsLineGraphModel

public PartitioningTimestampsLineGraphModel(TimestampsModel timestampsModel)

Method Detail

onDataChanged

public Event<java.lang.Void> onDataChanged()

Specified by:

onDataChanged in interface GraphModel<LineGraphData>

getData

public LineGraphData getData(TimePartitioning zoomLevel,
                             java.time.ZoneId zoneId,
                             Interval neededInterval,
                             Interval displayedInterval)

Description copied from interface: GraphModel

Retrieves graph data (GraphData) for the specified zoomLevel and {cod@ neededInterval}.

The model MAY choose return more data than needed, covering a larger interval than requested.
However, the result MUST at least cover neededInterval!
If the model delegates to multiple sub-models for different graphs, its aggregated GraphData object should use the intersection of the sub-model's GraphData.getInterval() as its own GraphData.getInterval().

Parameters:

zoomLevel - the requested zoom level

zoneId - the zoneId to apply when partitioning over time

neededInterval - the time interval requested by the client

displayedInterval - the time interval displayed by the client

Returns:

graph data

getDomainX

public Interval getDomainX()