visad
Class SimpleSet

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

All Implemented Interfaces:

Cloneable, Data, Serializable, SetIface, SimpleSetIface, Thing

Direct Known Subclasses:

DoubleSet, FloatSet, List1DDoubleSet, List1DSet, SampledSet

public abstract class SimpleSet

extends Set

implements SimpleSetIface

SimpleSet is the abstract superclass of Sets with a unique ManifoldDimension. For the most part, SimpleSet objects are immutable (but see SampledSet.getSamples(boolean)).

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) int

ManifoldDimension dimension of subspace that set is embedded in

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

SimpleSet(MathType type)

SimpleSet(MathType type, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors)

SimpleSet(MathType type, int manifold_dimension)

SimpleSet(MathType type, int manifold_dimension, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors)

Method Summary

int	getManifoldDimension() get ManifoldDimension
(package private) void	setAnimationSampling(ShadowType type, DataShadow shadow, boolean domain) domain == true is this is the domain of a Field
abstract void	valueToInterp(float[][] value, int[][] indices, float[][] weights) convert an array of values to arrays of indices and weights for those indices, appropriate for interpolation; the values array is organized as float[domain_dimension][number_of_values]; indices and weights must be passed in as int[number_of_values][] and float[number_of_values][]; on return, quantity( values[.][i] ) can be estimated as the sum over j of weights[i][j] * quantity (sample at indices[i][j]); no estimate possible if indices[i] and weights[i] are null

Methods inherited from class visad.Set

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

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, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface visad.SetIface

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

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, isMissing, local, log, log, longString, 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

ManifoldDimension

int ManifoldDimension

dimension of subspace that set is embedded in

Constructor Detail

SimpleSet

public SimpleSet(MathType type,
                 int manifold_dimension)
          throws VisADException

SimpleSet

public SimpleSet(MathType type,
                 int manifold_dimension,
                 CoordinateSystem coord_sys,
                 Unit[] units,
                 ErrorEstimate[] errors)
          throws VisADException

SimpleSet

public SimpleSet(MathType type)
          throws VisADException

SimpleSet

public SimpleSet(MathType type,
                 CoordinateSystem coord_sys,
                 Unit[] units,
                 ErrorEstimate[] errors)
          throws VisADException

Method Detail

getManifoldDimension

public int getManifoldDimension()

get ManifoldDimension

Specified by:

getManifoldDimension in interface SetIface

Overrides:

getManifoldDimension in class Set

setAnimationSampling

void setAnimationSampling(ShadowType type,
                          DataShadow shadow,
                          boolean domain)
                    throws VisADException

domain == true is this is the domain of a Field

Overrides:

setAnimationSampling in class Set

Throws:

VisADException

valueToInterp

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

convert an array of values to arrays of indices and weights for those indices, appropriate for interpolation; the values array is organized as float[domain_dimension][number_of_values]; indices and weights must be passed in as int[number_of_values][] and float[number_of_values][]; on return, quantity( values[.][i] ) can be estimated as the sum over j of weights[i][j] * quantity (sample at indices[i][j]); no estimate possible if indices[i] and weights[i] are null

Specified by:

valueToInterp in interface SimpleSetIface

Parameters:

value - An array of points. value[i][j] is the i-th coordinate of the j-th points.

Returns:

indices Indices of the neighboring samples in the set. If the j-th points lies within the set, then returned element [i][j] is the index of the i-th neighboring sample in the set; otherwise, returned array [j] is null.

Throws:

VisADException - VisAD failure.