Package de.gsi.dataset.spi

Class TransposedDataSet.TransposedGridDataSet

java.lang.Object

de.gsi.dataset.spi.TransposedDataSet

de.gsi.dataset.spi.TransposedDataSet.TransposedGridDataSet

All Implemented Interfaces:

DataSet, EventSource, GridDataSet, java.io.Serializable

Enclosing class:

TransposedDataSet

public static class TransposedDataSet.TransposedGridDataSet
extends TransposedDataSet
implements GridDataSet

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class de.gsi.dataset.spi.TransposedDataSet

TransposedDataSet.TransposedGridDataSet

Field Summary

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

dataSet, nDims, permutation

Fields inherited from interface de.gsi.dataset.DataSet

DIM_X, DIM_Y, DIM_Z

Method Summary

Modifier and Type	Method	Description
double	get(int dimIndex, int... indices)
int	getDataCount()	Get the number of data points in the data set.
double	getGrid(int dimIndex, int index)	Returns the Grid Value along the specified Grid dimension
int	getGridIndex(int dimIndex, double x)
int	getIndex(int dimIndex, double... value)	Gets the index of the data point closest to the given 'value' coordinate.
int[]	getShape()
double	getValue(int dimIndex, double... x)	Returns the value along the 'dimIndex' axis of a point specified by the x coordinate.
void	setPermutation(int[] permutation)

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

autoNotification, get, getAxisDescription, getAxisDescriptions, getDataLabel, getDimension, getName, getPermutation, getStyle, getStyle, getValues, isTransposed, lock, permute, recomputeLimits, set, setStyle, setTransposed, transpose, transpose, updateEventListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.gsi.dataset.DataSet

get, getAxisDescription, getAxisDescriptions, getDataLabel, getDimension, getName, getStyle, getStyle, getValues, lock, recomputeLimits, set, set, setStyle

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

addListener, autoNotification, invokeListener, invokeListener, invokeListener, isAutoNotification, removeListener, updateEventListener

Methods inherited from interface de.gsi.dataset.GridDataSet

getGridValues, getNGrid, getShape

Method Detail

getDataCount

public int getDataCount()

Description copied from interface: DataSet

Get the number of data points in the data set.

Specified by:

getDataCount in interface DataSet

Overrides:

getDataCount in class TransposedDataSet

Returns:

the number of data points

setPermutation

public void setPermutation(int[] permutation)

Overrides:

setPermutation in class TransposedDataSet

getIndex

public int getIndex(int dimIndex,
                    double... value)

Description copied from interface: DataSet

Gets the index of the data point closest to the given 'value' 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:

getIndex in interface DataSet

Overrides:

getIndex in class TransposedDataSet

Parameters:

dimIndex - the dimension index (ie. '0' equals 'X', '1' equals 'Y')

value - the data point coordinates to search for

Returns:

the index of the data point

getShape

public int[] getShape()

Specified by:

getShape in interface GridDataSet

Returns:

the shape of the grid of the data, e.g { 3, 4 } for a 3 x 4 matrix.

getGrid

public double getGrid(int dimIndex,
                      int index)

Description copied from interface: GridDataSet

Returns the Grid Value along the specified Grid dimension

Specified by:

getGrid in interface GridDataSet

Parameters:

dimIndex - Dimension Index, smaller than getShape().size

index - Index along the specified dimension, smaller than getShape(dimIndex)

Returns:

the value for the specified index on the grid along the specified dimension

getGridIndex

public int getGridIndex(int dimIndex,
                        double x)

Specified by:

getGridIndex in interface GridDataSet

Parameters:

dimIndex - Dimension index, smaller than getShape().size

x - value along the specified axis to get the next index for

Returns:

index which corresponds to the given value

get

public double get(int dimIndex,
                  int... indices)

Specified by:

get in interface GridDataSet

Parameters:

dimIndex - dimension to retrieve

indices - indices to retrieve, missing indices are treated as zero

Returns:

the value for the given indices

getValue

public double getValue(int dimIndex,
                       double... x)

Description copied from interface: DataSet

Returns the value along the 'dimIndex' axis of a point specified by the x coordinate.

Specified by:

getValue in interface DataSet

Overrides:

getValue in class TransposedDataSet

Parameters:

dimIndex - the dimension index (ie. '0' equals 'X', '1' equals 'Y')

x - horizontal 'dimIndex' coordinate

Returns:

'dimIndex' value