de.gsi.dataset.spi

Class AbstractDataSet3D<D extends AbstractDataSet3D<D>>

java.lang.Object

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

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

de.gsi.dataset.spi.AbstractDataSet3D<D>

Type Parameters:

D - java generics handling of DataSet for derived classes (needed for fluent design)

All Implemented Interfaces:

DataSet, DataSet3D, DataSetMetaData, EventSource

Direct Known Subclasses:

AbstractHistogram, DoubleDataSet3D

public abstract class AbstractDataSet3D<D extends AbstractDataSet3D<D>>
extends AbstractDataSet<D>
implements DataSet3D

An abstract implementation of DataSet3D interface.

Author:

rstein

Field Summary

Fields

Modifier and Type	Field and Description
protected DataRange	zRange

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

lock, name, updateListeners, xRange, yRange

Fields inherited from interface de.gsi.dataset.DataSetMetaData

TAG_GAIN_RANGE, TAG_OVERSHOOT, TAG_UNDERSHOOT

Constructor Summary

Constructors

Constructor and Description
AbstractDataSet3D(String name) Creates a new AbstractDataSet3D.

Method Summary

Modifier and Type	Method and Description
protected D	computeLimits() recompute data set limits
int	getDataCount() Returns total number of data points in this data set: xDataCount * yDataCount.
int	getXIndex(double x) Gets the index of the data point closest to the given x coordinate.
int	getYIndex(double y) Gets the first index of the data point closest to the given y coordinate.
DataRange	getZRange() Returns data range of Z values.

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

binarySearchX, binarySearchY, fireInvalidated, getDataCount, getDataLabel, getErrorList, getInfoList, getMetaInfo, getName, getThis, getUndefValue, getWarningList, getXMax, getXMin, getXRange, getYMax, getYMin, getYRange, isAutoNotification, lock, minNeigbourSearchX, setAutoNotifaction, 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.DataSet3D

getXDataCount, getYDataCount, getZ, set

Methods inherited from interface de.gsi.dataset.DataSet

getDataCount, getDataLabel, getName, getStyle, getStyle, getUndefValue, getValue, getX, getXMax, getXMin, getXValues, getY, getYMax, getYMin, getYValues, isAutoNotification, lock, setAutoNotifaction, setStyle, unlock

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

addListener, invokeListener, invokeListener, removeListener, updateEventListener

Field Detail

zRange

protected DataRange zRange

Constructor Detail

AbstractDataSet3D

public AbstractDataSet3D(String name)

Creates a new AbstractDataSet3D.

Parameters:

name - name of this data set.

Method Detail

getDataCount

public int getDataCount()

Returns total number of data points in this data set:
xDataCount * yDataCount.

Specified by:

getDataCount in interface DataSet

Returns:

the number of data points

getZRange

public DataRange getZRange()

Description copied from interface: DataSet3D

Returns data range of Z values.

Specified by:

getZRange in interface DataSet3D

Returns:

data range of Z values.

computeLimits

protected D computeLimits()

recompute data set limits

Overrides:

computeLimits in class AbstractDataSet<D extends AbstractDataSet3D<D>>

Returns:

itself (fluent design)

getXIndex

public int getXIndex(double x)

Gets the index of the data point closest to the given x coordinate. The index returned may be less then zero or larger the the number of data points in the data set, if the x coordinate lies outside the range of the data set.

Specified by:

getXIndex in interface DataSet

Overrides:

getXIndex in class AbstractDataSet<D extends AbstractDataSet3D<D>>

Parameters:

x - the x position of the data point

Returns:

the index of the data point

getYIndex

public int getYIndex(double y)

Gets the first index of the data point closest to the given y coordinate.

Specified by:

getYIndex in interface DataSet

Overrides:

getYIndex in class AbstractDataSet<D extends AbstractDataSet3D<D>>

Parameters:

y - the y position of the data point

Returns:

the index of the data point