org.geotools.data.coverage.grid.stream
Class StreamGridCoverageExchange

java.lang.Object
  org.geotools.data.coverage.grid.stream.StreamGridCoverageExchange

All Implemented Interfaces:

org.opengis.coverage.grid.GridCoverageExchange

public class StreamGridCoverageExchange

extends java.lang.Object

implements org.opengis.coverage.grid.GridCoverageExchange

A simple stateless GridCoverageExchange that will write/read to/from files and streams

Author:

jeichar, Simone Giannecchini (simboss)

Constructor Summary

StreamGridCoverageExchange()

Method Summary

void	dispose() This is a stateless GridCoverageExchange therefore nothing needs to be done
org.opengis.coverage.grid.Format[]	getFormats()
org.opengis.coverage.grid.GridCoverageReader	getReader(java.lang.Object arg0)
org.opengis.coverage.grid.GridCoverageWriter	getWriter(java.lang.Object destination, org.opengis.coverage.grid.Format format)
boolean	isAvailable()
boolean	isLegalDestination(java.lang.Object destination) Checks the source Object and ensures that it is legal for this type of GridCoverageExchange This method is basic and can easily be fooled at this point
boolean	isLegalSource(java.lang.Object source) Checks the source Object and ensures that it is legal for this type of GridCoverageExchange This method is basic and can easily be fooled at this point
boolean	setDataSource(java.lang.Object datasource)

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamGridCoverageExchange

public StreamGridCoverageExchange()

Method Detail

isLegalSource

public boolean isLegalSource(java.lang.Object source)

Checks the source Object and ensures that it is legal for this type of GridCoverageExchange This method is basic and can easily be fooled at this point

Parameters:

source - the source object to check

Returns:

true if source is an object understood by StreamGridCoverageExchange

See Also:

org.opengis.coverage.grid.GridCoverageExchange#getReader(java.lang.Object, org.opengis.coverage.grid.Format)

getWriter

public org.opengis.coverage.grid.GridCoverageWriter getWriter(java.lang.Object destination,
                                                              org.opengis.coverage.grid.Format format)
                                                       throws java.io.IOException

Specified by:

getWriter in interface org.opengis.coverage.grid.GridCoverageExchange

Throws:

java.io.IOException

See Also:

GridCoverageExchange.getWriter(java.lang.Object, org.opengis.coverage.grid.Format)

isLegalDestination

public boolean isLegalDestination(java.lang.Object destination)

Checks the source Object and ensures that it is legal for this type of GridCoverageExchange This method is basic and can easily be fooled at this point

Parameters:

destination - the source object to check

Returns:

true if destination is an object understood by StreamGridCoverageExchange

See Also:

org.opengis.coverage.grid.GridCoverageExchange#getReader(java.lang.Object, org.opengis.coverage.grid.Format)

getFormats

public org.opengis.coverage.grid.Format[] getFormats()

Specified by:

getFormats in interface org.opengis.coverage.grid.GridCoverageExchange

See Also:

GridCoverageExchange.getFormats()

getReader

public org.opengis.coverage.grid.GridCoverageReader getReader(java.lang.Object arg0)
                                                       throws java.io.IOException

Specified by:

getReader in interface org.opengis.coverage.grid.GridCoverageExchange

Throws:

java.io.IOException

See Also:

GridCoverageExchange.getReader(java.lang.Object)

dispose

public void dispose()
             throws java.io.IOException

This is a stateless GridCoverageExchange therefore nothing needs to be done

Specified by:

dispose in interface org.opengis.coverage.grid.GridCoverageExchange

Throws:

java.io.IOException

See Also:

GridCoverageExchange.dispose()

isAvailable

public boolean isAvailable()

setDataSource

public boolean setDataSource(java.lang.Object datasource)

See Also:

org.geotools.data.coverage.grid.GridCoverageExchange#accepts(java.net.URL)