RemoteClientFieldImpl (VisAD 2.0 API)

java.lang.Object
- java.rmi.server.RemoteObject
- - java.rmi.server.RemoteServer
  - - java.rmi.server.UnicastRemoteObject
    - - visad.RemoteThingImpl
      - visad.RemoteDataImpl
        
        visad.cluster.RemoteClusterDataImpl
        
        visad.cluster.RemoteClientDataImpl
        
        visad.cluster.RemoteClientFieldImpl

All Implemented Interfaces:

Serializable, Remote, RemoteClientData, RemoteClientField, RemoteClusterData, Data, Field, Function, RemoteData, RemoteField, RemoteThing, Thing
```
public class RemoteClientFieldImpl
extends RemoteClientDataImpl
implements RemoteClientField
```
RemoteClientFieldImpl is the class for cluster client VisAD Field data objects.

See Also:
Serialized Form

Field Summary
- Fields inherited from class java.rmi.server.RemoteObject
  ref
- 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

Constructors
Constructor and Description
`RemoteClientFieldImpl(FunctionType type, Set set)` must call setupClusterData after constructor to finish the "construction"

Method Summary

Methods
Modifier and Type	Method and Description
`Data`	`adjustSamplingError(Data error, int error_mode)` return a clone of this, except with ErrorEstimates combined with values in error, according to error_mode
`double[][]`	`computeRanges(RealType[] reals)` compute ranges of values in this of given RealTypes, using a dummy DisplayImplJ2D
`DataShadow`	`computeRanges(ShadowType type, DataShadow shadow)` Recursive version of computeRanges(), called down through Data object tree.
`DataShadow`	`computeRanges(ShadowType type, int n)` Compute ranges of values for each of 'n' RealTypes in DisplayImpl.RealTypeVector.
`Data`	`derivative(int error_mode)` return the tuple of derivatives of this Function with respect to all RealType components of its domain RealTuple; propogate errors according to error_mode
`Data`	`derivative(MathType[] derivType_s, int error_mode)` return the tuple of derivatives of this Function with respect to all RealType components of its domain RealTuple; set result MathTypes of tuple components to derivType_s; propogate errors according to error_mode
`Data`	`derivative(RealTuple location, RealType[] d_partial_s, MathType[] derivType_s, int error_mode)` return the tuple of derivatives of this Function with respect to the RealTypes in d_partial_s; the RealTypes in d_partial_s may occur in this Function's domain RealTupleType, or, if the domain has a CoordinateSystem, in its Reference RealTupleType; set result MathTypes of tuple components to derivType_s; propogate errors according to error_mode
`Function`	`derivative(RealType d_partial, int error_mode)` return the derivative of this Function with respect to d_partial; d_partial may occur in this Function's domain RealTupleType, or, if the domain has a CoordinateSystem, in its Reference RealTupleType; propogate errors according to error_mode
`Function`	`derivative(RealType d_partial, MathType derivType, int error_mode)` return the derivative of this Function with respect to d_partial; set result MathType to derivType; d_partial may occur in this Function's domain RealTupleType, or, if the domain has a CoordinateSystem, in its Reference RealTupleType; propogate errors according to error_mode
`Enumeration`	`domainEnumeration()` Here's how to use this: for (Enumeration e = field.domainEnumeration() ; e.hasMoreElements(); ) { RealTuple domain_sample = (RealTuple) e.nextElement(); Data range = field.evaluate(domain_sample); }
`Field`	`domainFactor(RealType factor)` factor Field domain into domains of two nested Fields
`Field`	`domainMultiply()` combine domains of two outermost nested Fields into a single domain and Field
`Field`	`domainMultiply(int depth)` combine domains to depth, if possible
`Data`	`evaluate(Real domain)` Evaluate this Function at domain; for 1-D domains use default modes for resampling (Data.WEIGHTED_AVERAGE) and errors (Data.NO_ERRORS)
`Data`	`evaluate(Real domain, int sampling_mode, int error_mode)` Evaluate this Function, for 1-D domains, with non-default modes for resampling and errors
`Data`	`evaluate(RealTuple domain)` Evaluate this Function at domain; use default modes for resampling (Data.WEIGHTED_AVERAGE) and errors (Data.NO_ERRORS)
`Data`	`evaluate(RealTuple domain, int sampling_mode, int error_mode)` Evaluate this Function with non-default modes for resampling and errors
`Field`	`extract(int component)` assumes the range type of this is a Tuple and returns a Field with the same domain as this, but whose range samples consist of the specified Tuple component of the range samples of this; in shorthand, this[].component
`Unit[]`	`getDefaultRangeUnits()` get default range Unit-s for 'Flat' components
`CoordinateSystem`	`getDomainCoordinateSystem()` Get the CoordinateSystem associated with the domain RealTuple
`int`	`getDomainDimension()` Get the dimension (number of Real components) of this Function's domain
`Set`	`getDomainSet()` get the domain Set
`Unit[]`	`getDomainUnits()` Get the default Units of the Real components of the domain.
`float[][]`	`getFloats()` invokes getFloats(true)
`float[][]`	`getFloats(boolean copy)` get the 'Flat' components of this Field's range values in their default range Units (as defined by the range of the Field's FunctionType); if the range type is a RealType it is a 'Flat' component, if the range type is a TupleType its RealType components and RealType components of its RealTupleType components are all 'Flat' components; the return array is dimensioned: float[number_of_flat_components][number_of_range_samples]; return a copy if copy == true
`int`	`getLength()` get number of samples
`CoordinateSystem[]`	`getRangeCoordinateSystem()` get range CoordinateSystem for 'RealTuple' range; index may enumerate samples, if they differ
`CoordinateSystem[]`	`getRangeCoordinateSystem(int i)` get range CoordinateSystem for 'RealTuple' components; index may enumerate samples, if they differ
`Unit[][]`	`getRangeUnits()` get range Unit-s for 'Flat' components; second index may enumerate samples, if they differ
`Data`	`getSample(int index)` get the range value at the index-th sample
`String[][]`	`getStringValues()` get String values for Text components
`MathType`	`getType()`
`double[][]`	`getValues()` invokes getValues(true)
`double[][]`	`getValues(boolean copy)` get the 'Flat' components of this Field's range values in their default range Units (as defined by the range of the Field's FunctionType); if the range type is a RealType it is a 'Flat' component, if the range type is a TupleType its RealType components and RealType components of its RealTupleType components are all 'Flat' components; the return array is dimensioned: double[number_of_flat_components][number_of_range_samples]; return a copy if copy == true
`boolean`	`isFlatField()` return true if this a FlatField or a RemoteField adapting a FlatField
`boolean`	`isMissing()`
`String`	`longString()`
`String`	`longString(String pre)`
`Field`	`resample(Set set)` Return a Field of Function values at the samples in set using default sampling_mode (WEIGHTED_AVERAGE) and error_mode (NO_ERRORS); This combines unit conversions, coordinate transforms, resampling and interpolation
`Field`	`resample(Set set, int sampling_mode, int error_mode)` Resample range values of this Function to domain samples in set; return a Field (i.e., a finite sampling of a Function).
`void`	`setSample(int index, Data range)` set the range value at the index-th sample
`void`	`setSample(int index, Data range, boolean copy)` set the range value at the index-th sample
`void`	`setSample(RealTuple domain, Data range)` set the range value at the sample nearest to domain
`void`	`setSample(RealTuple domain, Data range, boolean copy)` set the range value at the sample nearest to domain
`void`	`setSamples(Data[] range, boolean copy)` set the range samples of the function; the order of range samples must be the same as the order of domain indices in the DomainSet; copy range objects if copy is true; should use same MathType object in each Data object in range array
`void`	`setSamples(double[][] range)` set range array as range values of this Field; this must have a Flat range; the array is dimensioned float[number_of_range_components][number_of_range_samples]; the order of range values must be the same as the order of domain indices in the DomainSet
`void`	`setSamples(float[][] range)` set range array as range values of this Field; this must have a Flat range; the array is dimensioned float[number_of_range_components][number_of_range_samples]; the order of range values must be the same as the order of domain indices in the DomainSet
`void`	`setSamples(RemoteClientDataImpl[] range)`
`void`	`setSamples(RemoteClientDataImpl[] range, boolean copy)`

Methods inherited from class visad.cluster.RemoteClientDataImpl
binary, binary, unary, unary

Methods inherited from class visad.cluster.RemoteClusterDataImpl
addReference, clusterDataEquals, getClusterData, getPartitionSet, local, main, notifyReferences, removeReference, setParent, setupClusterData

Methods inherited from class visad.RemoteDataImpl
abs, abs, acos, acos, acosDegrees, acosDegrees, add, add, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, ceil, ceil, changeMathType, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, log, log, 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

Methods inherited from class visad.RemoteThingImpl
getTick, incTick

Methods inherited from class java.rmi.server.UnicastRemoteObject
clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer
getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject
equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface visad.cluster.RemoteClusterData
clusterDataEquals, getClusterData, setupClusterData

Methods inherited from interface visad.RemoteThing
getTick, incTick

Methods inherited from interface visad.Data
abs, abs, acos, acos, acosDegrees, acosDegrees, add, add, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, binary, ceil, ceil, changeMathType, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, local, log, log, 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
  - RemoteClientFieldImpl
```
public RemoteClientFieldImpl(FunctionType type,
                     Set set)
                      throws VisADException,
                             RemoteException
```
    must call setupClusterData after constructor to finish the "construction"
    
    Throws:
    
    VisADException
    
    RemoteException
- Method Detail
  - setSamples
```
public void setSamples(RemoteClientDataImpl[] range)
                throws VisADException,
                       RemoteException
```
    Throws:
    
    VisADException
    
    RemoteException
  - setSamples
```
public void setSamples(RemoteClientDataImpl[] range,
              boolean copy)
                throws VisADException,
                       RemoteException
```
    Throws:
    
    VisADException
    
    RemoteException
  - setSamples
```
public void setSamples(Data[] range,
              boolean copy)
                throws VisADException,
                       RemoteException
```
    Description copied from interface: Field
    
    set the range samples of the function; the order of range samples must be the same as the order of domain indices in the DomainSet; copy range objects if copy is true; should use same MathType object in each Data object in range array
    
    Specified by:
    
    setSamples in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - setSamples
```
public void setSamples(double[][] range)
                throws VisADException,
                       RemoteException
```
    Description copied from interface: Field
    
    set range array as range values of this Field; this must have a Flat range; the array is dimensioned float[number_of_range_components][number_of_range_samples]; the order of range values must be the same as the order of domain indices in the DomainSet
    
    Specified by:
    
    setSamples in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - setSamples
```
public void setSamples(float[][] range)
                throws VisADException,
                       RemoteException
```
    Description copied from interface: Field
    
    set range array as range values of this Field; this must have a Flat range; the array is dimensioned float[number_of_range_components][number_of_range_samples]; the order of range values must be the same as the order of domain indices in the DomainSet
    
    Specified by:
    
    setSamples in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - getType
```
public MathType getType()
                 throws VisADException,
                        RemoteException
```
    Specified by:
    
    getType in interface Data
    
    Overrides:
    
    getType in class RemoteDataImpl
    
    Returns:
    MathType of this Data
    
    Throws:
    
    VisADException - a VisAD error occurred
    
    RemoteException - an RMI error occurred
  - isMissing
```
public boolean isMissing()
                  throws VisADException,
                         RemoteException
```
    Specified by:
    
    isMissing in interface Data
    
    Overrides:
    
    isMissing in class RemoteDataImpl
    
    Returns:
    flag indicating whether this Data has a missing value
    
    Throws:
    
    VisADException - a VisAD error occurred
    
    RemoteException - an RMI error occurred
  - getDomainDimension
```
public int getDomainDimension()
                       throws VisADException,
                              RemoteException
```
    Description copied from interface: Function
    
    Get the dimension (number of Real components) of this Function's domain
    
    Specified by:
    
    getDomainDimension in interface Function
    
    Returns:
    number of RealType components (n in R^n space)
    
    Throws:
    
    VisADException
    
    RemoteException
  - getDomainSet
```
public Set getDomainSet()
                 throws VisADException,
                        RemoteException
```
    Description copied from interface: Field
    
    get the domain Set
    
    Specified by:
    
    getDomainSet in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - getLength
```
public int getLength()
              throws RemoteException
```
    Description copied from interface: Field
    
    get number of samples
    
    Specified by:
    
    getLength in interface Field
    
    Throws:
    
    RemoteException
  - getDomainUnits
```
public Unit[] getDomainUnits()
                      throws VisADException,
                             RemoteException
```
    Description copied from interface: Function
    
    Get the default Units of the Real components of the domain.
    
    Specified by:
    
    getDomainUnits in interface Function
    
    Returns:
    array of Unit-s in the same order as the RealTypes in the domain.
    
    Throws:
    
    VisADException
    
    RemoteException
  - getDomainCoordinateSystem
```
public CoordinateSystem getDomainCoordinateSystem()
                                           throws VisADException,
                                                  RemoteException
```
    Description copied from interface: Function
    
    Get the CoordinateSystem associated with the domain RealTuple
    
    Specified by:
    
    getDomainCoordinateSystem in interface Function
    
    Returns:
    CoordinateSystem of the domain
    
    Throws:
    
    VisADException
    
    RemoteException
  - getSample
```
public Data getSample(int index)
               throws VisADException,
                      RemoteException
```
    Description copied from interface: Field
    
    get the range value at the index-th sample
    
    Specified by:
    
    getSample in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - setSample
```
public void setSample(RealTuple domain,
             Data range,
             boolean copy)
               throws VisADException,
                      RemoteException
```
    Description copied from interface: Field
    
    set the range value at the sample nearest to domain
    
    Specified by:
    
    setSample in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - setSample
```
public void setSample(RealTuple domain,
             Data range)
               throws VisADException,
                      RemoteException
```
    Description copied from interface: Field
    
    set the range value at the sample nearest to domain
    
    Specified by:
    
    setSample in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - setSample
```
public void setSample(int index,
             Data range,
             boolean copy)
               throws VisADException,
                      RemoteException
```
    Description copied from interface: Field
    
    set the range value at the index-th sample
    
    Specified by:
    
    setSample in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - setSample
```
public void setSample(int index,
             Data range)
               throws VisADException,
                      RemoteException
```
    Description copied from interface: Field
    
    set the range value at the index-th sample
    
    Specified by:
    
    setSample in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - extract
```
public Field extract(int component)
              throws VisADException,
                     RemoteException
```
    Description copied from interface: Field
    
    assumes the range type of this is a Tuple and returns a Field with the same domain as this, but whose range samples consist of the specified Tuple component of the range samples of this; in shorthand, this[].component
    
    Specified by:
    
    extract in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - domainMultiply
```
public Field domainMultiply()
                     throws VisADException,
                            RemoteException
```
    Description copied from interface: Field
    
    combine domains of two outermost nested Fields into a single domain and Field
    
    Specified by:
    
    domainMultiply in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - domainMultiply
```
public Field domainMultiply(int depth)
                     throws VisADException,
                            RemoteException
```
    Description copied from interface: Field
    
    combine domains to depth, if possible
    
    Specified by:
    
    domainMultiply in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - domainFactor
```
public Field domainFactor(RealType factor)
                   throws VisADException,
                          RemoteException
```
    Description copied from interface: Field
    
    factor Field domain into domains of two nested Fields
    
    Specified by:
    
    domainFactor in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - getValues
```
public double[][] getValues()
                     throws VisADException,
                            RemoteException
```
    Description copied from interface: Field
    
    invokes getValues(true)
    
    Specified by:
    
    getValues in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - getValues
```
public double[][] getValues(boolean copy)
                     throws VisADException,
                            RemoteException
```
    Description copied from interface: Field
    
    get the 'Flat' components of this Field's range values in their default range Units (as defined by the range of the Field's FunctionType); if the range type is a RealType it is a 'Flat' component, if the range type is a TupleType its RealType components and RealType components of its RealTupleType components are all 'Flat' components; the return array is dimensioned: double[number_of_flat_components][number_of_range_samples]; return a copy if copy == true
    
    Specified by:
    
    getValues in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - getFloats
```
public float[][] getFloats()
                    throws VisADException,
                           RemoteException
```
    Description copied from interface: Field
    
    invokes getFloats(true)
    
    Specified by:
    
    getFloats in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - getFloats
```
public float[][] getFloats(boolean copy)
                    throws VisADException,
                           RemoteException
```
    Description copied from interface: Field
    
    get the 'Flat' components of this Field's range values in their default range Units (as defined by the range of the Field's FunctionType); if the range type is a RealType it is a 'Flat' component, if the range type is a TupleType its RealType components and RealType components of its RealTupleType components are all 'Flat' components; the return array is dimensioned: float[number_of_flat_components][number_of_range_samples]; return a copy if copy == true
    
    Specified by:
    
    getFloats in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - getStringValues
```
public String[][] getStringValues()
                           throws VisADException,
                                  RemoteException
```
    Description copied from interface: Field
    
    get String values for Text components
    
    Specified by:
    
    getStringValues in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - getDefaultRangeUnits
```
public Unit[] getDefaultRangeUnits()
                            throws VisADException,
                                   RemoteException
```
    Description copied from interface: Field
    
    get default range Unit-s for 'Flat' components
    
    Specified by:
    
    getDefaultRangeUnits in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - getRangeUnits
```
public Unit[][] getRangeUnits()
                       throws VisADException,
                              RemoteException
```
    Description copied from interface: Field
    
    get range Unit-s for 'Flat' components; second index may enumerate samples, if they differ
    
    Specified by:
    
    getRangeUnits in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - getRangeCoordinateSystem
```
public CoordinateSystem[] getRangeCoordinateSystem()
                                            throws VisADException,
                                                   RemoteException
```
    Description copied from interface: Field
    
    get range CoordinateSystem for 'RealTuple' range; index may enumerate samples, if they differ
    
    Specified by:
    
    getRangeCoordinateSystem in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - getRangeCoordinateSystem
```
public CoordinateSystem[] getRangeCoordinateSystem(int i)
                                            throws VisADException,
                                                   RemoteException
```
    Description copied from interface: Field
    
    get range CoordinateSystem for 'RealTuple' components; index may enumerate samples, if they differ
    
    Specified by:
    
    getRangeCoordinateSystem in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - isFlatField
```
public boolean isFlatField()
                    throws VisADException,
                           RemoteException
```
    Description copied from interface: Field
    
    return true if this a FlatField or a RemoteField adapting a FlatField
    
    Specified by:
    
    isFlatField in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - domainEnumeration
```
public Enumeration domainEnumeration()
                              throws VisADException,
                                     RemoteException
```
    Description copied from interface: Field
```
   Here's how to use this:

   for (Enumeration e = field.domainEnumeration() ; e.hasMoreElements(); ) {
     RealTuple domain_sample = (RealTuple) e.nextElement();
     Data range = field.evaluate(domain_sample);
   }
```
    Specified by:
    
    domainEnumeration in interface Field
    
    Throws:
    
    VisADException
    
    RemoteException
  - evaluate
```
public Data evaluate(Real domain)
              throws VisADException,
                     RemoteException
```
    Description copied from interface: Function
    
    Evaluate this Function at domain; for 1-D domains use default modes for resampling (Data.WEIGHTED_AVERAGE) and errors (Data.NO_ERRORS)
    
    Specified by:
    
    evaluate in interface Function
    
    Parameters:
    domain - value to evaluate at.
    
    Returns:
    Data object corresponding to the function value at that domain. may return a missing data object of the same type as the Function's range.
    
    Throws:
    
    VisADException - unable to evaluate function
    
    RemoteException - Java RMI exception
  - evaluate
```
public Data evaluate(Real domain,
            int sampling_mode,
            int error_mode)
              throws VisADException,
                     RemoteException
```
    Description copied from interface: Function
    
    Evaluate this Function, for 1-D domains, with non-default modes for resampling and errors
    
    Specified by:
    
    evaluate in interface Function
    
    Parameters:
    domain - value to evaluate at.
    sampling_mode - type of interpolation to perform (e.g., Data.WEIGHTED_AVERAGE, Data.NEAREST_NEIGHBOR)
    error_mode - type of error estimation to perform (e.g., Data.INDEPENDENT, Data.DEPENDENT, Data.NO_ERRORS)
    
    Returns:
    Data object corresponding to the function value at that domain, using the sampling_mode and error_modes specified. May return a missing data object of the same type as the Function's range.
    
    Throws:
    
    VisADException - unable to evaluate function
    
    RemoteException - Java RMI exception
  - evaluate
```
public Data evaluate(RealTuple domain)
              throws VisADException,
                     RemoteException
```
    Description copied from interface: Function
    
    Evaluate this Function at domain; use default modes for resampling (Data.WEIGHTED_AVERAGE) and errors (Data.NO_ERRORS)
    
    Specified by:
    
    evaluate in interface Function
    
    Parameters:
    domain - value to evaluate at.
    
    Returns:
    Data object corresponding to the function value at that domain. may return a missing data object of the same type as the Function's range.
    
    Throws:
    
    VisADException - unable to evaluate function
    
    RemoteException - Java RMI exception
  - evaluate
```
public Data evaluate(RealTuple domain,
            int sampling_mode,
            int error_mode)
              throws VisADException,
                     RemoteException
```
    Description copied from interface: Function
    
    Evaluate this Function with non-default modes for resampling and errors
    
    Specified by:
    
    evaluate in interface Function
    
    Parameters:
    domain - value to evaluate at.
    sampling_mode - type of interpolation to perform (e.g., Data.WEIGHTED_AVERAGE, Data.NEAREST_NEIGHBOR)
    error_mode - type of error estimation to perform (e.g., Data.INDEPENDENT, Data.DEPENDENT, Data.NO_ERRORS)
    
    Returns:
    Data object corresponding to the function value at that domain, using the sampling_mode and error_modes specified. May return a missing data object of the same type as the Function's range.
    
    Throws:
    
    VisADException - unable to evaluate function
    
    RemoteException - Java RMI exception
  - resample
```
public Field resample(Set set)
               throws VisADException,
                      RemoteException
```
    Description copied from interface: Function
    
    Return a Field of Function values at the samples in set using default sampling_mode (WEIGHTED_AVERAGE) and error_mode (NO_ERRORS); This combines unit conversions, coordinate transforms, resampling and interpolation
    
    Specified by:
    
    resample in interface Function
    
    Parameters:
    set - finite sampling values for the function.
    
    Returns:
    Data object corresponding to the function value at that domain. may return a missing data object of the same type as the Function's range.
    
    Throws:
    
    VisADException - unable to resample function
    
    RemoteException - Java RMI exception
  - resample
```
public Field resample(Set set,
             int sampling_mode,
             int error_mode)
               throws VisADException,
                      RemoteException
```
    Description copied from interface: Function
    
    Resample range values of this Function to domain samples in set; return a Field (i.e., a finite sampling of a Function). Use the specified sampling_mode and error_mode. This combines unit conversions, coordinate transforms, resampling and interpolation
    
    Specified by:
    
    resample in interface Function
    
    Parameters:
    set - finite sampling values for the function.
    sampling_mode - type of interpolation to perform (e.g., Data.WEIGHTED_AVERAGE, Data.NEAREST_NEIGHBOR)
    error_mode - type of error estimation to perform (e.g., Data.INDEPENDENT, Data.DEPENDENT, Data.NO_ERRORS)
    
    Returns:
    Data object corresponding to the function value at that domain, using the sampling_mode and error_modes specified. May return a missing data object of the same type as the Function's range.
    
    Throws:
    
    VisADException - unable to resample function
    
    RemoteException - Java RMI exception
  - derivative
```
public Data derivative(RealTuple location,
              RealType[] d_partial_s,
              MathType[] derivType_s,
              int error_mode)
                throws VisADException,
                       RemoteException
```
    Description copied from interface: Function
    
    return the tuple of derivatives of this Function with respect to the RealTypes in d_partial_s; the RealTypes in d_partial_s may occur in this Function's domain RealTupleType, or, if the domain has a CoordinateSystem, in its Reference RealTupleType; set result MathTypes of tuple components to derivType_s; propogate errors according to error_mode
    
    Specified by:
    
    derivative in interface Function
    
    Throws:
    
    VisADException
    
    RemoteException
  - derivative
```
public Data derivative(int error_mode)
                throws VisADException,
                       RemoteException
```
    Description copied from interface: Function
    
    return the tuple of derivatives of this Function with respect to all RealType components of its domain RealTuple; propogate errors according to error_mode
    
    Specified by:
    
    derivative in interface Function
    
    Throws:
    
    VisADException
    
    RemoteException
  - derivative
```
public Data derivative(MathType[] derivType_s,
              int error_mode)
                throws VisADException,
                       RemoteException
```
    Description copied from interface: Function
    
    return the tuple of derivatives of this Function with respect to all RealType components of its domain RealTuple; set result MathTypes of tuple components to derivType_s; propogate errors according to error_mode
    
    Specified by:
    
    derivative in interface Function
    
    Throws:
    
    VisADException
    
    RemoteException
  - derivative
```
public Function derivative(RealType d_partial,
                  int error_mode)
                    throws VisADException,
                           RemoteException
```
    Description copied from interface: Function
    
    return the derivative of this Function with respect to d_partial; d_partial may occur in this Function's domain RealTupleType, or, if the domain has a CoordinateSystem, in its Reference RealTupleType; propogate errors according to error_mode
    
    Specified by:
    
    derivative in interface Function
    
    Throws:
    
    VisADException
    
    RemoteException
  - derivative
```
public Function derivative(RealType d_partial,
                  MathType derivType,
                  int error_mode)
                    throws VisADException,
                           RemoteException
```
    Description copied from interface: Function
    
    return the derivative of this Function with respect to d_partial; set result MathType to derivType; d_partial may occur in this Function's domain RealTupleType, or, if the domain has a CoordinateSystem, in its Reference RealTupleType; propogate errors according to error_mode
    
    Specified by:
    
    derivative in interface Function
    
    Throws:
    
    VisADException
    
    RemoteException
  - computeRanges
```
public DataShadow computeRanges(ShadowType type,
                       DataShadow shadow)
                         throws VisADException,
                                RemoteException
```
    Description copied from class: RemoteDataImpl
    
    Recursive version of computeRanges(), called down through Data object tree.
    
    Specified by:
    
    computeRanges in interface Data
    
    Overrides:
    
    computeRanges in class RemoteDataImpl
    
    Parameters:
    type - ShadowType generated for MathType of this
    shadow - DataShadow instance whose contained double[][] array and animation sampling Set are modified according to RealType values in this, and used as return value
    
    Returns:
    DataShadow instance containing double[][] array of RealType ranges, and an animation sampling Set
    
    Throws:
    
    VisADException - a VisAD error occurred
    
    RemoteException - an RMI error occurred
  - computeRanges
```
public DataShadow computeRanges(ShadowType type,
                       int n)
                         throws VisADException,
                                RemoteException
```
    Description copied from class: RemoteDataImpl
    
    Compute ranges of values for each of 'n' RealTypes in DisplayImpl.RealTypeVector. Called from DataRenderer with n = DisplayImpl.getScalarCount().
    
    Specified by:
    
    computeRanges in interface Data
    
    Overrides:
    
    computeRanges in class RemoteDataImpl
    
    Parameters:
    type - ShadowType generated for MathType of this
    n - number of RealTypes in DisplayImpl.RealTypeVector
    
    Returns:
    DataShadow instance containing double[][] array of RealType ranges, and an animation sampling Set
    
    Throws:
    
    VisADException - a VisAD error occurred
    
    RemoteException - an RMI error occurred
  - computeRanges
```
public double[][] computeRanges(RealType[] reals)
                         throws VisADException,
                                RemoteException
```
    Description copied from class: RemoteDataImpl
    
    compute ranges of values in this of given RealTypes, using a dummy DisplayImplJ2D
    
    Specified by:
    
    computeRanges in interface Data
    
    Overrides:
    
    computeRanges in class RemoteDataImpl
    
    Returns:
    double[reals.length][2] giving the low and high value in this for each RealType in reals
    
    Throws:
    
    VisADException - a VisAD error occurred
    
    RemoteException - an RMI error occurred
  - adjustSamplingError
```
public Data adjustSamplingError(Data error,
                       int error_mode)
                         throws VisADException,
                                RemoteException
```
    Description copied from class: RemoteDataImpl
    
    return a clone of this, except with ErrorEstimates combined with values in error, according to error_mode
    
    Specified by:
    
    adjustSamplingError in interface Data
    
    Overrides:
    
    adjustSamplingError in class RemoteDataImpl
    
    error_mode - may be Data.INDEPENDENT, Data.DEPENDENT or Data.NO_ERRORS;
    
    Returns:
    clone of this, except with ErrorEstimates set according to values in error
    
    Throws:
    
    VisADException - a VisAD error occurred
    
    RemoteException - an RMI error occurred
  - longString
```
public String longString()
                  throws VisADException,
                         RemoteException
```
    Specified by:
    
    longString in interface Data
    
    Overrides:
    
    longString in class RemoteDataImpl
    
    Returns:
    a longer String than returned by toString()
    
    Throws:
    
    VisADException
    
    RemoteException
  - longString
```
public String longString(String pre)
                  throws VisADException,
                         RemoteException
```
    Specified by:
    
    longString in interface Data
    
    Overrides:
    
    longString in class RemoteDataImpl
    
    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
    
    RemoteException

Class RemoteClientFieldImpl

Field Summary

Fields inherited from class java.rmi.server.RemoteObject

Fields inherited from interface visad.Data

Constructor Summary

Method Summary

Methods inherited from class visad.cluster.RemoteClientDataImpl

Methods inherited from class visad.cluster.RemoteClusterDataImpl

Methods inherited from class visad.RemoteDataImpl

Methods inherited from class visad.RemoteThingImpl

Methods inherited from class java.rmi.server.UnicastRemoteObject

Methods inherited from class java.rmi.server.RemoteServer

Methods inherited from class java.rmi.server.RemoteObject

Methods inherited from class java.lang.Object

Methods inherited from interface visad.cluster.RemoteClusterData

Methods inherited from interface visad.RemoteThing

Methods inherited from interface visad.Data

Methods inherited from interface visad.Thing

Constructor Detail

RemoteClientFieldImpl

Method Detail

setSamples

setSamples

setSamples

setSamples

setSamples

getType

isMissing

getDomainDimension

getDomainSet

getLength

getDomainUnits

getDomainCoordinateSystem

getSample

setSample

setSample

setSample

setSample

extract

domainMultiply

domainMultiply

domainFactor

getValues

getValues

getFloats

getFloats

getStringValues

getDefaultRangeUnits

getRangeUnits

getRangeCoordinateSystem

getRangeCoordinateSystem

isFlatField

domainEnumeration

evaluate

evaluate

evaluate

evaluate

resample

resample

derivative

derivative

derivative

derivative

derivative

computeRanges

computeRanges

computeRanges

adjustSamplingError

longString

longString