Class DelegatingHoseModel

java.lang.Object

org.teamapps.ux.component.timegraph.model.AbstractHoseGraphModel

org.teamapps.ux.component.timegraph.model.DelegatingHoseModel

All Implemented Interfaces:

GraphModel<HoseGraphData>, HoseGraphModel

public class DelegatingHoseModel
extends AbstractHoseGraphModel

Field Summary

Fields

Modifier and Type	Field	Description
final Event<Void>	onDataChanged

Constructor Summary

Constructors

Constructor	Description
DelegatingHoseModel(GraphModel<LineGraphData> minModel, GraphModel<LineGraphData> maxModel)
DelegatingHoseModel(GraphModel<LineGraphData> minModel, GraphModel<LineGraphData> avgModel, GraphModel<LineGraphData> maxModel)

Method Summary

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.teamapps.ux.component.timegraph.model.GraphModel

onDataChanged

Field Details

onDataChanged

public final Event<Void> onDataChanged

Constructor Details

DelegatingHoseModel

public DelegatingHoseModel(GraphModel<LineGraphData> minModel,
 GraphModel<LineGraphData> avgModel,
 GraphModel<LineGraphData> maxModel)

DelegatingHoseModel

public DelegatingHoseModel(GraphModel<LineGraphData> minModel,
 GraphModel<LineGraphData> maxModel)

Method Details

getDomainX

public Interval getDomainX()

getData

public HoseGraphData getData(TimePartitioning zoomLevel,
 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

onDataChanged

public Event<Void> onDataChanged()

Specified by:

onDataChanged in interface GraphModel<D extends GraphData>