Package uk.ac.rdg.resc.edal.dataset

Class InMemoryMeshDataSource

java.lang.Object

uk.ac.rdg.resc.edal.dataset.InMemoryMeshDataSource

All Implemented Interfaces:

AutoCloseable, DataSource, HZTDataSource

public class InMemoryMeshDataSource
extends Object
implements HZTDataSource

A simple in-memory implementation of an HZTDataSource.

Author:

Guy Griffiths

Nested Class Summary

Nested classes/interfaces inherited from interface uk.ac.rdg.resc.edal.dataset.HZTDataSource

HZTDataSource.MeshCoordinates3D

Constructor Summary

Constructors

Constructor	Description
InMemoryMeshDataSource(Map<String,Number[][][]> data)

Method Summary

Modifier and Type	Method	Description
void	close()	Close all resources associated with the underlying data.
List<Number>	read(String variableId, List<HZTDataSource.MeshCoordinates3D> coordsToRead)	Read the underlying data

Methods inherited from class java.lang.Object

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

Constructor Detail

InMemoryMeshDataSource

public InMemoryMeshDataSource(Map<String,Number[][][]> data)

Method Detail

read

public List<Number> read(String variableId,
                         List<HZTDataSource.MeshCoordinates3D> coordsToRead)
                  throws DataReadingException

Description copied from interface: HZTDataSource

Read the underlying data

Specified by:

read in interface HZTDataSource

Parameters:

variableId - The variable to read

coordsToRead - A List of co-ordinates to read

Returns:

A List of data corresponding to the provided coordinates

Throws:

DataReadingException - If there is a problem reading the underlying data

close

public void close()
           throws DataReadingException

Description copied from interface: DataSource

Close all resources associated with the underlying data.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface DataSource

Throws:

DataReadingException - If the underlying data cannot be closed for some reason