visad
Class DoubleSet

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

All Implemented Interfaces:

Serializable, Cloneable, Data, SetIface, SimpleSetIface, Thing

public class DoubleSet
extends SimpleSet

DoubleSet represents the finite (but large) set of samples of R^dimension made by vectors of IEEE double precision floating point numbers. DoubleSet objects are immutable.

DoubleSet cannot be used for the domain sampling of a Field.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class visad.DataImpl

DataImpl.Syncher

Field Summary

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

DoubleSet(MathType type)
construct a DoubleSet with null CoordinateSystem and Units

DoubleSet(MathType type, CoordinateSystem coord_sys, Unit[] units)
construct a DoubleSet with null CoordinateSystem and Units

Method Summary

Object	clone() Clones this instance.
Object	cloneButType(MathType type) Clones this instance with a different MathType.
boolean	equals(Object set) Indicates whether or not this instance is equal to an object
int	getLength() for DoubleSet, this always throws a SetException
float[][]	indexToValue(int[] index) for DoubleSet, this always throws a SetException
boolean	isMissing()
String	longString(String pre)
int[]	valueToIndex(float[][] value) for DoubleSet, this always throws a SetException
void	valueToInterp(float[][] value, int[][] indices, float[][] weights) for DoubleSet, this always throws a SetException

Methods inherited from class visad.SimpleSet

getManifoldDimension

Methods inherited from class visad.Set

__getitem__, __len__, addEqualsCache, addNotEqualsCache, computeRanges, computeRanges, copyDoubles, copyFloats, cram_missing, doubleToFloat, doubleToIndex, equalUnitAndCS, floatToDouble, getCoordinateSystem, getDimension, getDoubles, getDoubles, getNeighbors, getNeighbors, getNeighbors, getSamples, getSamples, getSetErrors, getSetUnits, getWedge, indexToDouble, 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, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, local, log, log, max, max, min, min, multiply, multiply, negate, negate, notifyReferences, pow, pow, remainder, remainder, rint, rint, round, round, sin, sin, sinDegrees, sinDegrees, sqrt, sqrt, subtract, subtract, tan, tan, tanDegrees, tanDegrees, toString, unary

Methods inherited from class visad.ThingImpl

addReference, removeReference

Methods inherited from class java.lang.Object

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

Methods inherited from interface visad.SetIface

cram_missing, doubleToIndex, equalUnitAndCS, getCoordinateSystem, getDimension, getDoubles, getDoubles, getNeighbors, getNeighbors, getNeighbors, getSamples, getSamples, getSetErrors, getSetUnits, getWedge, indexToDouble, 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

Constructor Detail

DoubleSet

public DoubleSet(MathType type)
          throws VisADException

construct a DoubleSet with null CoordinateSystem and Units

Parameters:

type - MathType for this DoubleSet, must be SetType, RealTupleType or RealType

Throws:

VisADException - a VisAD error occurred

DoubleSet

public DoubleSet(MathType type,
                 CoordinateSystem coord_sys,
                 Unit[] units)
          throws VisADException

construct a DoubleSet with null CoordinateSystem and Units

Parameters:

type - MathType for this DoubleSet, must be SetType, RealTupleType or RealType

coord_sys - CoordinateSystem for Set domain, must be compatible with default for type

units - array of Units for Real values in Set domain, must be compatible with defaults for type

Throws:

VisADException - a VisAD error occurred

Method Detail

indexToValue

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

for DoubleSet, this always throws a SetException

Specified by:

indexToValue in interface SetIface

Specified by:

indexToValue in class Set

Parameters:

index - array of integer indices

Returns:

float[domain_dimension][indices.length] array of Set values (but always throws SetException instead)

Throws:

VisADException - a VisAD error occurred

valueToIndex

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

for DoubleSet, this always throws a SetException

Specified by:

valueToIndex in interface SetIface

Specified by:

valueToIndex in class Set

Parameters:

value - float[domain_dimension][number_of_values] array of Set values

Returns:

array of integer indices (but always throws SetException instead)

Throws:

VisADException - a VisAD error occurred

valueToInterp

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

for DoubleSet, this always throws a SetException

Specified by:

valueToInterp in interface SimpleSetIface

Specified by:

valueToInterp in class SimpleSet

Parameters:

value - float[domain_dimension][number_of_values] array of Set values

indices - int[number_of_values][] array for returning Set indices

weights - float[number_of_values][] array for returning weights

Throws:

VisADException - a VisAD error occurred

getLength

public int getLength()
              throws VisADException

for DoubleSet, this always throws a SetException

Specified by:

getLength in interface SetIface

Overrides:

getLength in class Set

Returns:

length of Set (but always throws SetException instead)

Throws:

VisADException - a VisAD error occurred

equals

public boolean equals(Object set)

Indicates whether or not this instance is equal to an object

Specified by:

equals in interface SetIface

Specified by:

equals in class Set

Parameters:

set - the object in question.

Returns:

true if and only if this instance equals set.

isMissing

public boolean isMissing()

Returns:

false (a DoubleSet is never missing)

clone

public final Object clone()

Clones this instance.

Overrides:

clone in class Set

Returns:

A clone of this instance.

cloneButType

public Object cloneButType(MathType type)
                    throws VisADException

Clones this instance with a different MathType.

Specified by:

cloneButType in interface SetIface

Specified by:

cloneButType in class Set

Parameters:

type - MathType for returned DoubleSet

Returns:

A clone of this instance.

Throws:

VisADException - VisAD failure.

longString

public String longString(String pre)
                  throws VisADException

Specified by:

longString in interface Data

Overrides:

longString in class Set

Parameters:

pre - String added to start of each line

Returns:

a longer String than returned by toString(), indented by pre (a string of blanks)

Throws:

VisADException