Package com.illumon.iris.db.plot.datasets.data

Class IndexableNumericData

java.lang.Object

com.illumon.iris.db.plot.datasets.data.IndexableNumericData

All Implemented Interfaces:

PlotExceptionCause, Serializable

Direct Known Subclasses:

IndexableNumericDataArrayDate, IndexableNumericDataArrayDBDateTime, IndexableNumericDataArrayDouble, IndexableNumericDataArrayFloat, IndexableNumericDataArrayInt, IndexableNumericDataArrayLong, IndexableNumericDataArrayNumber, IndexableNumericDataArrayShort, IndexableNumericDataListNumber, LiveIndexableNumericData

public abstract class IndexableNumericData
extends Object
implements PlotExceptionCause, Serializable

Dataset with indexed numeric values.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
IndexableNumericData(PlotInfo plotInfo)

Method Summary

Modifier and Type	Method	Description
Spliterator.OfDouble	doubleIterator()	Gets the iterator over this dataset.
abstract double	get(int index)	Gets the value at the specified index as a double.
PlotInfo	getPlotInfo()
org.jfree.data.Range	getRange()	Gets the range of values.
void	onClose()	Tear down once a figure is removed.
abstract int	size()	Gets the size of this dataset.
DoubleStream	stream()	Gets the values of this dataset as a stream of doubles.

Methods inherited from class java.lang.Object

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

Constructor Details

IndexableNumericData

public IndexableNumericData(PlotInfo plotInfo)

Parameters:

plotInfo - plot information

Method Details

getPlotInfo

public PlotInfo getPlotInfo()

Specified by:

getPlotInfo in interface PlotExceptionCause

size

public abstract int size()

Gets the size of this dataset.

Returns:

size of this dataset

get

public abstract double get(int index)

Gets the value at the specified index as a double.

Parameters:

index - index

Returns:

value at index as a double

getRange

public org.jfree.data.Range getRange()

Gets the range of values. Default implementation assumes array backed data. Should be overridden for Table backed data.

Returns:

range of values

doubleIterator

public Spliterator.OfDouble doubleIterator()

Gets the iterator over this dataset.

Returns:

dataset iterator

stream

public DoubleStream stream()

Gets the values of this dataset as a stream of doubles.

Returns:

stream of this dataset's values as doubles

onClose

public void onClose()

Tear down once a figure is removed.