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

Class IndexableNumericDataSwappableTable

java.lang.Object

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

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

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

All Implemented Interfaces:

PlotExceptionCause, SwappableTable.LocalTableUpdateListener, Serializable

public class IndexableNumericDataSwappableTable
extends LiveIndexableNumericData
implements SwappableTable.LocalTableUpdateListener

IndexableData dataset whose data is a column in a SwappableTable and whose indices are the row numbers of the column. The column must be numeric.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
IndexableNumericDataSwappableTable(SwappableTable swappableTable, String column, PlotInfo plotInfo)	Creates an IndexableNumericDataSwappableTable instance.

Method Summary

Modifier and Type	Method	Description
double	get(int i)	Gets the value at the specified index as a double.
String	getColumn()
org.jfree.data.Range	getRange()	Gets the range of values.
SwappableTable	getSwappableTable()
void	onClose()	Tear down once a figure is removed.
void	onLocalTableUpdate(Table localTable)	Updates this listener with the new table.
int	size()	Gets the size of this dataset.
IndexableNumericData	snapshot()

Methods inherited from class com.illumon.iris.db.plot.datasets.data.IndexableNumericData

doubleIterator, getPlotInfo, stream

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.illumon.iris.db.plot.util.tables.SwappableTable.LocalTableUpdateListener

onInitialSnapshot

Constructor Details

IndexableNumericDataSwappableTable

public IndexableNumericDataSwappableTable(SwappableTable swappableTable,
 String column,
 PlotInfo plotInfo)

Creates an IndexableNumericDataSwappableTable instance. The numeric data is a column in the swappableTable. Indices are the row numbers of the column.

Parameters:

swappableTable - swappable table

column - column of swappableTable holding the data values

plotInfo - plot information

Throws:

com.fishlib.base.verify.RequirementFailure - swappableTable and column must not be null

IllegalArgumentException - column must be a column in swappableTable

RuntimeException - column must be numeric

Method Details

size

public int size()

Description copied from class: IndexableNumericData

Gets the size of this dataset.

Specified by:

size in class IndexableNumericData

Returns:

size of this dataset

get

public double get(int i)

Description copied from class: IndexableNumericData

Gets the value at the specified index as a double.

Specified by:

get in class IndexableNumericData

Parameters:

i - index

Returns:

value at index as a double

onLocalTableUpdate

public void onLocalTableUpdate(Table localTable)

Description copied from interface: SwappableTable.LocalTableUpdateListener

Updates this listener with the new table.

Specified by:

onLocalTableUpdate in interface SwappableTable.LocalTableUpdateListener

Parameters:

localTable - table

getRange

public org.jfree.data.Range getRange()

Description copied from class: IndexableNumericData

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

Overrides:

getRange in class IndexableNumericData

Returns:

range of values

onClose

public void onClose()

Description copied from class: IndexableNumericData

Tear down once a figure is removed.

Overrides:

onClose in class IndexableNumericData

snapshot

public IndexableNumericData snapshot()

Specified by:

snapshot in class LiveIndexableNumericData

getSwappableTable

public SwappableTable getSwappableTable()

getColumn

public String getColumn()