de.gsi.dataset.samples.legacy

Class DoubleDataSet

java.lang.Object

de.gsi.dataset.spi.AbstractStylable<D>

de.gsi.dataset.spi.AbstractDataSet<DoubleDataSet>

de.gsi.dataset.samples.legacy.DoubleDataSet

All Implemented Interfaces:

de.gsi.dataset.DataSet, de.gsi.dataset.DataSetMetaData, de.gsi.dataset.EditableDataSet, de.gsi.dataset.event.EventSource

Deprecated.

this is kept for reference/performance comparisons only

public class DoubleDataSet
extends de.gsi.dataset.spi.AbstractDataSet<DoubleDataSet>
implements de.gsi.dataset.EditableDataSet

Implementation of the DataSet interface which stores x,y values in two separate arrays. It provides methods allowing easily manipulate of data points.
User provides X and Y coordinates or only Y coordinates. In the former case X coordinates have value of data point index. This version being optimised for native double arrays.

Author:

rstein

See Also:

for an equivalent implementation with asymmetric errors in Y

Field Summary

Fields

Modifier and Type	Field and Description
protected int	dataMaxIndex Deprecated.
protected double[]	xValues Deprecated.
protected double[]	yValues Deprecated.

Fields inherited from class de.gsi.dataset.spi.AbstractDataSet

dataLabels, dataStyles, editConstraints, errorList, infoList, lock, metaInfoMap, name, updateListeners, warningList, xRange, yRange

Fields inherited from interface de.gsi.dataset.DataSetMetaData

TAG_GAIN_RANGE, TAG_OVERSHOOT, TAG_UNDERSHOOT

Constructor Summary

Constructors

Constructor and Description
DoubleDataSet(de.gsi.dataset.DataSet another) Deprecated. Creates a new instance of DoubleDataSet as copy of another (deep-copy).
DoubleDataSet(String name) Deprecated. Creates a new instance of DoubleDataSet.
DoubleDataSet(String name, double[] xValues, double[] yValues, int initalSize, boolean deepCopy) Deprecated. Creates a new instance of DoubleDataSet.
DoubleDataSet(String name, int initalSize) Deprecated. Creates a new instance of DoubleDataSet.

Method Summary

Modifier and Type	Method and Description
DoubleDataSet	add(double[] xValuesNew, double[] yValuesNew) Deprecated. Initialises the data set with specified data.
DoubleDataSet	add(double x, double y) Deprecated. Add point to the end of the data set
DoubleDataSet	add(double x, double y, String label) Deprecated. Add point to the DoublePoints object
DoubleDataSet	add(int index, double x, double y) Deprecated. add point to the data set
DoubleDataSet	add(int index, double x, double y, String label) Deprecated. add point to the data set
DoubleDataSet	clearData() Deprecated. clear all data points
int	getDataCount() Deprecated.
double	getX(int index) Deprecated.
double[]	getXValues() Deprecated.
double	getY(int index) Deprecated.
double[]	getYValues() Deprecated.
de.gsi.dataset.EditableDataSet	remove(int index) Deprecated. remove point from data set
DoubleDataSet	remove(int fromIndex, int toIndex) Deprecated. removes sub-range of data points
DoubleDataSet	set(de.gsi.dataset.DataSet other) Deprecated. clear old data and overwrite with data from 'other' data set (deep copy)
DoubleDataSet	set(double[] xValues, double[] yValues) Deprecated. Initialises the data set with specified data.
DoubleDataSet	set(double[] xValues, double[] yValues, boolean copy) Deprecated. Initialises the data set with specified data.
DoubleDataSet	set(int index, double x, double y) Deprecated.

Methods inherited from class de.gsi.dataset.spi.AbstractDataSet

addDataLabel, addDataStyle, binarySearchX, binarySearchY, clearMetaInfo, computeLimits, fireInvalidated, getDataCount, getDataLabel, getDataLabelMap, getDataStyleMap, getEditConstraints, getErrorList, getInfoList, getMetaInfo, getName, getStyle, getThis, getUndefValue, getWarningList, getXIndex, getXMax, getXMin, getXRange, getYIndex, getYMax, getYMin, getYRange, isAutoNotification, lock, minNeigbourSearchX, removeDataLabel, removeStyle, setAutoNotifaction, setEditConstraints, setName, toString, unlock, updateEventListener

Methods inherited from class de.gsi.dataset.spi.AbstractStylable

getStyle, setStyle

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.gsi.dataset.EditableDataSet

getEditConstraints, setEditConstraints, setName

Methods inherited from interface de.gsi.dataset.DataSet

getDataCount, getDataLabel, getName, getStyle, getStyle, getUndefValue, getValue, getXIndex, getXMax, getXMin, getYIndex, getYMax, getYMin, isAutoNotification, lock, setAutoNotifaction, setStyle, unlock

Methods inherited from interface de.gsi.dataset.event.EventSource

addListener, invokeListener, invokeListener, removeListener, updateEventListener

Field Detail

xValues

protected double[] xValues

Deprecated.

yValues

protected double[] yValues

Deprecated.

dataMaxIndex

protected int dataMaxIndex

Deprecated.

Constructor Detail

DoubleDataSet

public DoubleDataSet(String name)

Deprecated.

Creates a new instance of DoubleDataSet.

Parameters:

name - name of this DataSet.

Throws:

IllegalArgumentException - if name is null

DoubleDataSet

public DoubleDataSet(de.gsi.dataset.DataSet another)

Deprecated.

Creates a new instance of DoubleDataSet as copy of another (deep-copy).

Parameters:

another - name of this DataSet.

DoubleDataSet

public DoubleDataSet(String name,
                     int initalSize)

Deprecated.

Creates a new instance of DoubleDataSet.

Parameters:

name - name of this DataSet.

initalSize - initial buffer size

Throws:

IllegalArgumentException - if name is null

DoubleDataSet

public DoubleDataSet(String name,
                     double[] xValues,
                     double[] yValues,
                     int initalSize,
                     boolean deepCopy)

Deprecated.

Creates a new instance of DoubleDataSet.

The user than specify via the copy parameter, whether the dataset operates directly on the input arrays themselves or on a copies of the input arrays. If the dataset operates directly on the input arrays, these arrays must not be modified outside of this data set.

Parameters:

name - name of this data set.

xValues - X coordinates

yValues - Y coordinates

initalSize - initial buffer size

deepCopy - if true, the input array is copied

Throws:

IllegalArgumentException - if any of parameters is null or if arrays with coordinates have different lengths

Method Detail

getXValues

public double[] getXValues()

Deprecated.

Specified by:

getXValues in interface de.gsi.dataset.DataSet

getYValues

public double[] getYValues()

Deprecated.

Specified by:

getYValues in interface de.gsi.dataset.DataSet

getDataCount

public int getDataCount()

Deprecated.

Specified by:

getDataCount in interface de.gsi.dataset.DataSet

clearData

public DoubleDataSet clearData()

Deprecated.

clear all data points

Returns:

itself (fluent design)

getX

public double getX(int index)

Deprecated.

Specified by:

getX in interface de.gsi.dataset.DataSet

getY

public double getY(int index)

Deprecated.

Specified by:

getY in interface de.gsi.dataset.DataSet

set

public DoubleDataSet set(int index,
                         double x,
                         double y)

Deprecated.

Specified by:

set in interface de.gsi.dataset.EditableDataSet

add

public DoubleDataSet add(double x,
                         double y)

Deprecated.

Add point to the end of the data set

Parameters:

x - index

y - index

Returns:

itself

add

public DoubleDataSet add(double x,
                         double y,
                         String label)

Deprecated.

Add point to the DoublePoints object

Parameters:

x - index

y - index

label - the data label

Returns:

itself

add

public DoubleDataSet add(int index,
                         double x,
                         double y)

Deprecated.

add point to the data set

Specified by:

add in interface de.gsi.dataset.EditableDataSet

Parameters:

index - data point index at which the new data point should be added

x - horizontal coordinate of the new data point

y - vertical coordinate of the new data point

Returns:

itself (fluent design)

add

public DoubleDataSet add(int index,
                         double x,
                         double y,
                         String label)

Deprecated.

add point to the data set

Parameters:

index - data point index at which the new data point should be added

x - horizontal coordinate of the new data point

y - vertical coordinate of the new data point

label - data point label (see CategoryAxis)

Returns:

itself (fluent design)

remove

public DoubleDataSet remove(int fromIndex,
                            int toIndex)

Deprecated.

removes sub-range of data points

Parameters:

fromIndex - start index

toIndex - stop index

Returns:

itself (fluent design)

remove

public de.gsi.dataset.EditableDataSet remove(int index)

Deprecated.

remove point from data set

Specified by:

remove in interface de.gsi.dataset.EditableDataSet

Parameters:

index - data point which should be removed

Returns:

itself (fluent design)

add

public DoubleDataSet add(double[] xValuesNew,
                         double[] yValuesNew)

Deprecated.

Initialises the data set with specified data.

Note: The method copies values from specified double arrays.

Parameters:

xValuesNew - X coordinates

yValuesNew - Y coordinates

Returns:

itself

set

public DoubleDataSet set(double[] xValues,
                         double[] yValues,
                         boolean copy)

Deprecated.

Initialises the data set with specified data.

Note: The method copies values from specified double arrays.

Parameters:

xValues - X coordinates

yValues - Y coordinates

copy - true: makes an internal copy, false: use the pointer as is (saves memory allocation

Returns:

itself

set

public DoubleDataSet set(double[] xValues,
                         double[] yValues)

Deprecated.

Initialises the data set with specified data.

Note: The method copies values from specified double arrays.

Parameters:

xValues - X coordinates

yValues - Y coordinates

Returns:

itself

set

public DoubleDataSet set(de.gsi.dataset.DataSet other)

Deprecated.

clear old data and overwrite with data from 'other' data set (deep copy)

Parameters:

other - the source data set

Returns:

itself (fluent design)