visad.data.netcdf.out
Class TrivialAccessor

java.lang.Object
  visad.data.netcdf.out.TrivialAccessor

All Implemented Interfaces:

VisADAccessor

class TrivialAccessor

extends Object

implements VisADAccessor

The TrivialAccessor class terminates the linked-list of DataAccessors at the outermost, VisAD data object.

Constructor Summary

protected

TrivialAccessor(Data data) Construct from a VisAD data object.

Method Summary

Object	get(int[] indexes) Return a datum given its location as netCDF indexes.
Dimension[]	getDimensions() Return the netCDF dimensions at the level of the data object.
int[]	getLengths() Return the netCDF dimensional lengths.
int	getRank() Return the number of netCDF dimensions at the current level.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TrivialAccessor

protected TrivialAccessor(Data data)

Construct from a VisAD data object.

Parameters:

data - The outermost VisAD data object.

Method Detail

getRank

public int getRank()

Return the number of netCDF dimensions at the current level.

Specified by:

getRank in interface VisADAccessor

Returns:

The rank of the data object.

getDimensions

public Dimension[] getDimensions()

Return the netCDF dimensions at the level of the data object. Include all dimensions in more outer data objects.

Specified by:

getDimensions in interface VisADAccessor

Returns:

The netCDF dimensions of the data object.

getLengths

public int[] getLengths()

Return the netCDF dimensional lengths.

Specified by:

getLengths in interface VisADAccessor

Returns:

The dimensional lengths of the data object.

get

public Object get(int[] indexes)
           throws IOException

Return a datum given its location as netCDF indexes.

Specified by:

get in interface VisADAccessor

Returns:

The data object at the position given by localIndexes and outerIndexes.

Throws:

IOException - Data access I/O failure.