visad.data
Class FileField

java.lang.Object
  extended by visad.ThingImpl
      extended by visad.DataImpl
          extended by visad.FunctionImpl
              extended by visad.FieldImpl
                  extended by visad.data.FileField
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, Data, Field, Function, Thing

public class FileField
extends FieldImpl

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
FileField(FieldImpl field, FileAccessor accessor, int[][] locations)
           
 
Method Summary
 java.lang.Object clone()
          Clones this instance.
 Data getSample(int index)
          Get the range value at the index-th sample.
 void setSample(int index, Data range)
          set the range value at the index-th sample
 
Methods inherited from class visad.FieldImpl
__getitem__, __len__, __setitem__, __setitem__, adjustSamplingError, binary, combine, combine, computeRanges, derivative, derivative, derivative, derivative, derivative, domainEnumeration, domainFactor, domainMultiply, domainMultiply, equals, extract, extract, extract, getDefaultRangeUnits, getDomainCoordinateSystem, getDomainSet, getDomainUnits, getFloats, getFloats, getLength, getRangeCoordinateSystem, getRangeCoordinateSystem, getRangeUnits, getSample, getStringValues, getValues, getValues, isFlatField, isMissing, longString, resample, setSample, setSample, setSample, setSamples, setSamples, setSamples, unary
 
Methods inherited from class visad.FunctionImpl
__getitem__, __getitem__, evaluate, evaluate, evaluate, evaluate, getDomainDimension, resample
 
Methods inherited from class visad.DataImpl
__add__, __add__, __div__, __div__, __mod__, __mod__, __mul__, __mul__, __neg__, __pow__, __pow__, __sub__, __sub__, abs, abs, acos, acos, acosDegrees, acosDegrees, add, add, asin, asin, asinDegrees, asinDegrees, atan, atan, atan2, atan2, atan2Degrees, atan2Degrees, atanDegrees, atanDegrees, binary, ceil, ceil, changeMathType, computeRanges, computeRanges, cos, cos, cosDegrees, cosDegrees, dataClone, divide, divide, exp, exp, floor, floor, getType, local, log, log, longString, main, 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.Function
evaluate, evaluate, evaluate, evaluate, getDomainDimension, resample
 
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, 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
 
Methods inherited from interface visad.Thing
addReference, removeReference
 

Constructor Detail

FileField

public FileField(FieldImpl field,
                 FileAccessor accessor,
                 int[][] locations)
          throws FieldException,
                 VisADException
Throws:
FieldException
VisADException
Method Detail

getSample

public Data getSample(int index)
               throws VisADException,
                      java.rmi.RemoteException
Description copied from class: FieldImpl

Get the range value at the index-th sample. The actual range value is returned -- not a copy.

This implementation uses FieldImpl.getSample(int, boolean).

Specified by:
getSample in interface Field
Overrides:
getSample in class FieldImpl
Parameters:
index - index of requested range sample
Throws:
VisADException
java.rmi.RemoteException

setSample

public void setSample(int index,
                      Data range)
               throws VisADException,
                      java.rmi.RemoteException
Description copied from interface: Field
set the range value at the index-th sample

Specified by:
setSample in interface Field
Overrides:
setSample in class FieldImpl
Throws:
VisADException
java.rmi.RemoteException

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException
Clones this instance. This implementation always throws a CloneNotSupportedException.

Overrides:
clone in class FieldImpl
Returns:
A clone of this instance.
Throws:
java.lang.CloneNotSupportedException - if cloning isn't supported.