visad
Class List1DDoubleSet

java.lang.Object
  visad.ThingImpl
      visad.DataImpl
          visad.Set
              visad.SimpleSet
                  visad.List1DDoubleSet

All Implemented Interfaces:

Cloneable, Data, Serializable, SetIface, SimpleSetIface, Thing

public class List1DDoubleSet

extends SimpleSet

List1DDoubleSet is the class for Set-s containing lists of 1-D double values with no topology. This set does not support interpolation.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class visad.DataImpl

DataImpl.Syncher

Nested classes inherited from class visad.ThingImpl

ThingImpl.RemotePair

Field Summary

(package private) double[]

data

Fields inherited from class visad.SimpleSet

ManifoldDimension

Fields inherited from class visad.Set

DomainCoordinateSystem, DomainDimension, hashCode, hashCodeSet, Length, SetErrors, SetUnits

Fields inherited from class visad.DataImpl

Type

Fields inherited from interface visad.Data

ABS, ACOS, ACOS_DEGREES, ADD, ASIN, ASIN_DEGREES, ATAN, ATAN_DEGREES, ATAN2, ATAN2_DEGREES, CEIL, COS, COS_DEGREES, DEGREES_TO_RADIANS, DEPENDENT, DIVIDE, EXP, FLOOR, INDEPENDENT, INV_ATAN2, INV_ATAN2_DEGREES, INV_DIVIDE, INV_POW, INV_REMAINDER, INV_SUBTRACT, LOG, MAX, MIN, MULTIPLY, NEAREST_NEIGHBOR, NEGATE, NO_ERRORS, NOP, POW, RADIANS_TO_DEGREES, REMAINDER, RINT, ROUND, SIN, SIN_DEGREES, SQRT, SUBTRACT, TAN, TAN_DEGREES, WEIGHTED_AVERAGE

Constructor Summary

List1DDoubleSet(double[] d, MathType type, CoordinateSystem coord_sys, Unit[] units)
Constructs with a non-default CoordinateSystem.

Method Summary

Object	cloneButType(MathType type) Clones this set -- changing the MathType.
boolean	equals(Object set) test for equality
int	hashCode() Returns the hash code of this instance.
double[][]	indexToDouble(int[] indices) Converts an array of 1-D indices to an array of values in R^1.
float[][]	indexToValue(int[] indices) Converts an array of 1-D indices to an array of values in R^1.
boolean	isMissing()
String	longString(String pre) Returns a pretty string about this instance.
int[]	valueToIndex(float[][] values) Converts an array of values in R^1 to an array of 1-D indices.
void	valueToInterp(float[][] value, int[][] indices, float[][] weights) for each of an array of values in R^DomainDimension, compute an array of 1-D indices and an array of weights, to be used for interpolation; indices[i] and weights[i] are null if i-th value is outside grid (i.e., if no interpolation is possible)

Methods inherited from class visad.SimpleSet

getManifoldDimension, setAnimationSampling

Methods inherited from class visad.Set

__getitem__, __len__, addEqualsCache, addNotEqualsCache, adjustType, clone, computeRanges, computeRanges, copyDoubles, copyFloats, cram_missing, doubleToFloat, doubleToIndex, equalUnitAndCS, floatToDouble, getCoordinateSystem, getDimension, getDimension, getDoubles, getDoubles, getLength, getNeighbors, getNeighbors, getNeighbors, getSamples, getSamples, getSetErrors, getSetUnits, getWedge, longString, main, make1DGeometry, make2DGeometry, make3DGeometry, makeIsoLines, makeIsoSurface, makePointGeometry, makeSpatial, merge1DSets, testEqualsCache, testNotEqualsCache, unary, unitAndCSHashCode

Methods inherited from class visad.DataImpl

__add__, __add__, __div__, __div__, __mod__, __mod__, __mul__, __mul__, __neg__, __pow__, __pow__, __radd__, __rdiv__, __rmod__, __rmul__, __rpow__, __rsub__, __sub__, __sub__, abs, abs, acos, acos, acosDegrees, acosDegrees, add, add, adjustSamplingError, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, binary, ceil, ceil, changeMathType, computeRanges, computeRanges, computeReferenceRanges, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, invertOp, local, log, log, max, max, min, min, multiply, multiply, negate, negate, notifyReferences, pow, pow, remainder, remainder, rint, rint, round, round, setParent, sin, sin, sinDegrees, sinDegrees, sqrt, sqrt, subtract, subtract, tan, tan, tanDegrees, tanDegrees, toString, unary

Methods inherited from class visad.ThingImpl

adaptedAddReference, adaptedRemoveReference, addReference, removeReference

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface visad.SetIface

cram_missing, doubleToIndex, equalUnitAndCS, getCoordinateSystem, getDimension, getDoubles, getDoubles, getLength, getNeighbors, getNeighbors, getNeighbors, getSamples, getSamples, getSetErrors, getSetUnits, getWedge, make1DGeometry, make2DGeometry, make3DGeometry, makeIsoLines, makeIsoSurface, makePointGeometry, makeSpatial, merge1DSets

Methods inherited from interface visad.Data

abs, abs, acos, acos, acosDegrees, acosDegrees, add, add, adjustSamplingError, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, binary, ceil, ceil, changeMathType, computeRanges, computeRanges, computeRanges, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, local, log, log, longString, max, max, min, min, multiply, multiply, negate, negate, pow, pow, remainder, remainder, rint, rint, round, round, sin, sin, sinDegrees, sinDegrees, sqrt, sqrt, subtract, subtract, tan, tan, tanDegrees, tanDegrees, unary, unary

Methods inherited from interface visad.Thing

addReference, removeReference

Field Detail

data

double[] data

Constructor Detail

List1DDoubleSet

public List1DDoubleSet(double[] d,
                       MathType type,
                       CoordinateSystem coord_sys,
                       Unit[] units)
                throws VisADException

Constructs with a non-default CoordinateSystem.

Parameters:

d - The data samples. Must not be null.

type - The type of the set.

coord_sys - The coordinate system transformation. May be null.

units - The units of the values. May be null.

Throws:

VisADException - Couldn't create set.

Method Detail

isMissing

public boolean isMissing()

Returns:

flag indicating whether this Data has a missing value

indexToValue

public float[][] indexToValue(int[] indices)
                       throws VisADException

Converts an array of 1-D indices to an array of values in R^1. Note that a returned values may be Double.NaN due to double-to-float conversion.

Specified by:

indexToValue in interface SetIface

Specified by:

indexToValue in class Set

Parameters:

indices - The indices of the values to be returned.

Returns:

The values associated with the given indices. A Float.NaN will be returned for an out-of-range index or a double value that cannot be converted to a float.

Throws:

VisADException - a VisAD error occurred

indexToDouble

public double[][] indexToDouble(int[] indices)
                         throws VisADException

Converts an array of 1-D indices to an array of values in R^1.

Specified by:

indexToDouble in interface SetIface

Overrides:

indexToDouble in class Set

Parameters:

indices - The indices of the values to be returned.

Returns:

The values associated with the given indices. A Double.NaN will be returned for an out-of- range index.

Throws:

VisADException - if a VisAD failure occurs.

valueToIndex

public int[] valueToIndex(float[][] values)
                   throws VisADException

Converts an array of values in R^1 to an array of 1-D indices. This method is unimplemented because this class doesn't support interpolation.

Specified by:

valueToIndex in interface SetIface

Specified by:

valueToIndex in class Set

Parameters:

values - The values to have their indicies returned.

Returns:

array of integer indices

Throws:

UnimplementedException - Always.

VisADException - a VisAD error occurred

valueToInterp

public void valueToInterp(float[][] value,
                          int[][] indices,
                          float[][] weights)
                   throws VisADException

for each of an array of values in R^DomainDimension, compute an array of 1-D indices and an array of weights, to be used for interpolation; indices[i] and weights[i] are null if i-th value is outside grid (i.e., if no interpolation is possible)

Specified by:

valueToInterp in interface SimpleSetIface

Specified by:

valueToInterp in class SimpleSet

Throws:

VisADException

equals

public boolean equals(Object set)

Description copied from class: Set

test for equality

Specified by:

equals in interface SetIface

Specified by:

equals in class Set

hashCode

public int hashCode()

Returns the hash code of this instance.

cloneButType

public Object cloneButType(MathType type)
                    throws VisADException

Description copied from interface: SetIface

Clones this set -- changing the MathType.

Specified by:

cloneButType in interface SetIface

Specified by:

cloneButType in class Set

Throws:

VisADException

longString

public String longString(String pre)

Returns a pretty string about this instance.

Specified by:

longString in interface Data

Overrides:

longString in class Set

Returns:

A pretty string about this instance.