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.