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

Class HydromodelVtkUnstructuredDataset.OnDemandVtkMeshDataSource

java.lang.Object

uk.ac.rdg.resc.edal.dataset.vtk.OnDemandVtkDataSource

uk.ac.rdg.resc.edal.dataset.vtk.HydromodelVtkUnstructuredDataset.OnDemandVtkMeshDataSource

All Implemented Interfaces:

AutoCloseable, DataSource, HZTDataSource

Enclosing class:

HydromodelVtkUnstructuredDataset

public static class HydromodelVtkUnstructuredDataset.OnDemandVtkMeshDataSource
extends OnDemandVtkDataSource
implements HZTDataSource

Nested Class Summary

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

HZTDataSource.MeshCoordinates3D

Constructor Summary

Constructors

Constructor	Description
OnDemandVtkMeshDataSource(HydromodelVtkDatasetFactory.TimestepInfo[] timesteps, Number[] zVals)

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 uk.ac.rdg.resc.edal.dataset.vtk.OnDemandVtkDataSource

getData1D

Methods inherited from class java.lang.Object

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

Constructor Detail

OnDemandVtkMeshDataSource

public OnDemandVtkMeshDataSource(HydromodelVtkDatasetFactory.TimestepInfo[] timesteps,
                                 Number[] zVals)

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

Overrides:

close in class OnDemandVtkDataSource

Throws:

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