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java.lang.Objectvisad.ThingImpl
visad.DataImpl
visad.Set
visad.SimpleSet
visad.SampledSet
visad.SingletonSet
public class SingletonSet
SingletonSet is the class for Set-s containing one member.
Nested Class Summary |
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Nested classes/interfaces inherited from class visad.DataImpl |
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DataImpl.Syncher |
Field Summary |
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Fields inherited from interface visad.Data |
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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 | |
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SingletonSet(RealTuple d)
Construct a SingletonSet with the single sample given by a RealTuple |
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SingletonSet(RealTuple d,
CoordinateSystem coord_sys,
Unit[] units,
ErrorEstimate[] errors)
Construct a SingletonSet with the single sample given by a RealTuple, and a non-default CoordinateSystem, Units and ErrorEstimates. |
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SingletonSet(RealTupleType type,
double[] values,
CoordinateSystem coordSys,
Unit[] units,
ErrorEstimate[] errors)
Constructs from a type, numeric values, units, coordinate system, and error estimates. |
Method Summary | |
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Object |
cloneButType(MathType type)
Clone this SingletonSet, but change the MathType |
int[] |
doubleToIndex(double[][] value)
convert an array of doubles in R^DomainDimension to an array of 1-D indices |
void |
doubleToInterp(double[][] value,
int[][] indices,
double[][] 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) |
boolean |
equals(Object set)
See if this SingletonSet is equal to the Object in question. |
RealTuple |
getData()
Get the RealTuple that this SingletonSet was initialized with. |
double[][] |
getDoubles(boolean copy)
Get the values from the RealTuple as an array of doubles |
void |
getNeighbors(int[][] neighbors)
Returns an array of indexes for neighboring points for each point in the set. |
int |
hashCode()
Returns the hash code of this instance. |
double[][] |
indexToDouble(int[] index)
convert an array of 1-D indices to an array of doubles in R^DomainDimension |
float[][] |
indexToValue(int[] index)
convert an array of 1-D indices to an array of values in R^DomainDimension |
boolean |
isMissing()
Check if the samples are missing. |
String |
longString(String pre)
Create string representation of this Set with a given prefix |
int[] |
valueToIndex(float[][] value)
convert an array of values in R^DomainDimension 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.SampledSet |
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clone, computeRanges, computeRanges, cram_missing, finalize, getHi, getLow, getMySamples, getNeighbors, getSamples, getSamples, make1DGeometry, make3DGeometry, makePointGeometry, setCacheSizeThreshold, setGeometryArray, setGeometryArray, setMySamples |
Methods inherited from class visad.SimpleSet |
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getManifoldDimension |
Methods inherited from class visad.Set |
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__getitem__, __len__, addEqualsCache, addNotEqualsCache, copyDoubles, copyFloats, doubleToFloat, equalUnitAndCS, floatToDouble, getCoordinateSystem, getDimension, getDoubles, getLength, getNeighbors, getSetErrors, getSetUnits, getWedge, longString, main, make2DGeometry, makeIsoLines, makeIsoSurface, makeSpatial, merge1DSets, testEqualsCache, testNotEqualsCache, unary, unitAndCSHashCode |
Methods inherited from class visad.DataImpl |
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__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 |
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addReference, removeReference |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface visad.SetIface |
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equalUnitAndCS, getCoordinateSystem, getDimension, getDoubles, getLength, getManifoldDimension, getNeighbors, getSetErrors, getSetUnits, getWedge, make2DGeometry, makeIsoLines, makeIsoSurface, makeSpatial, merge1DSets |
Methods inherited from interface visad.Data |
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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, 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 |
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addReference, removeReference |
Constructor Detail |
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public SingletonSet(RealTuple d) throws VisADException, RemoteException
d
- sample as a RealTuple
VisADException
- Couldn't create the necessary VisAD object
RemoteException
- Couldn't create the necessary remote objectpublic SingletonSet(RealTuple d, CoordinateSystem coord_sys, Unit[] units, ErrorEstimate[] errors) throws VisADException, RemoteException
d
- sample as a RealTuplecoord_sys
- CoordinateSystemunits
- Unitserrors
- ErrorEstimate
VisADException
- Couldn't create the necessary VisAD object
RemoteException
- Couldn't create the necessary remote objectpublic SingletonSet(RealTupleType type, double[] values, CoordinateSystem coordSys, Unit[] units, ErrorEstimate[] errors) throws VisADException, RemoteException
type
- The type for this instance.values
- The numeric values in units of the
units
argument (if
non-null
); otherwise, in units of
the coordinate system argument (if non-
null
); otherwise, in the
default units of the type argument.coordSys
- The coordinate system transformation for this
instance or null
.units
- The units of the numeric values or
null
.errors
- Error estimates for the values or
null
.
VisADException
- if a VisAD failure occurs.
RemoteException
- if a Java RMI failure occurs.
NullPointerException
- if the type or values argument is
null
.CoordinateSystem.getCoordinateSystemUnits()
Method Detail |
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public boolean isMissing()
isMissing
in interface Data
isMissing
in class SampledSet
public void getNeighbors(int[][] neighbors)
Returns an array of indexes for neighboring points for each point in the
set. If neighbors
is the return value, then
neighbors[i][j]
is the index of the j
th
neighbor of sample i
.
This implementation places an array of length zero into the single element of the input array. The length is zero because instances of this class have no neighboring sample points.
getNeighbors
in interface SetIface
getNeighbors
in class Set
neighbors
- The array to hold the indicial arrays for
each sample point.
ArrayIndexOutOfBoundsException
- if the length of the argument array is
zero.public float[][] indexToValue(int[] index) throws VisADException
indexToValue
in interface SetIface
indexToValue
in class Set
index
- array of integer indices
VisADException
- couldn't create the necessary VisAD objectpublic double[][] indexToDouble(int[] index) throws VisADException
indexToDouble
in interface SetIface
indexToDouble
in class Set
index
- The indicies of the sample points.
VisADException
- couldn't create the necessary VisAD objectpublic int[] valueToIndex(float[][] value) throws VisADException
valueToIndex
in interface SetIface
valueToIndex
in class Set
value
- float[domain_dimension][number_of_values] array of
Set values
VisADException
- couldn't create the necessary VisAD objectpublic int[] doubleToIndex(double[][] value) throws VisADException
doubleToIndex
in interface SetIface
doubleToIndex
in class Set
VisADException
- couldn't create the necessary VisAD objectpublic void valueToInterp(float[][] value, int[][] indices, float[][] weights) throws VisADException
valueToInterp
in interface SimpleSetIface
valueToInterp
in class SimpleSet
value
- An array of points. value[i][j]
is
the i-th coordinate of the j-th points.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
.weights
- Weights for interpolating the neighboring
samples in the set. If the j-th points lies
within the set, then returned element [i][j]
is the weight of the i-th neighboring sample
in the set; otherwise, returned array [j] is
null
.
VisADException
- VisAD failure.public void doubleToInterp(double[][] value, int[][] indices, double[][] weights) throws VisADException
VisADException
public double[][] getDoubles(boolean copy) throws VisADException
getDoubles
in interface SetIface
getDoubles
in class Set
copy
- Whether or not to make a copy of the samples
of the set.
VisADException
- couldn't create the necessary VisAD objectpublic RealTuple getData()
public boolean equals(Object set)
equals
in interface SetIface
equals
in class Set
public int hashCode()
hashCode
in class Object
public Object cloneButType(MathType type) throws VisADException
cloneButType
in interface SetIface
cloneButType
in class Set
type
- new MathType
VisADException
- couldn't create the new SingletonSetpublic String longString(String pre) throws VisADException
longString
in interface Data
longString
in class Set
pre
- Prefix for the string.
VisADException
- couldn't create the longString
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