edu.wisc.ssec.mcidas
Class GridDirectoryList

java.lang.Object
  edu.wisc.ssec.mcidas.GridDirectoryList

public class GridDirectoryList
extends Object

GridDirectoryList interface for McIDAS 'grids'. Provides access to a list of one or more GridDirectoy objects.

Author:

Don Murray

Constructor Summary

GridDirectoryList(String gridSource)
Creates an GridDirectory object that allows reading of McIDAS 'grids' from an ADDE server

GridDirectoryList(URL url)
creates an GridDirectory object that allows reading of the directory of McIDAS 'grid' files from a URL

Method Summary

ArrayList	getDirs() returns the directory blocks for the requested grids.
static void	main(String[] args)
String	toString() Prints out a formatted listing of the directory info

Methods inherited from class java.lang.Object

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

Constructor Detail

GridDirectoryList

public GridDirectoryList(String gridSource)
                  throws McIDASException

Creates an GridDirectory object that allows reading of McIDAS 'grids' from an ADDE server

Parameters:

gridSource - ADDE URL to read from as a String

Throws:

McIDASException - if file cannot be opened

GridDirectoryList

public GridDirectoryList(URL url)
                  throws McIDASException

creates an GridDirectory object that allows reading of the directory of McIDAS 'grid' files from a URL

Parameters:

url - - the URL to go after

Throws:

McIDASException - if file cannot be opened

Method Detail

getDirs

public ArrayList getDirs()
                  throws McIDASException

returns the directory blocks for the requested grids. see McIDAS Programmer's Manual for information on the parameters for each value.

Returns:

a ArrayList of GridDirectorys

Throws:

AreaFileException - if there was a problem reading the directory

McIDASException

toString

public String toString()

Prints out a formatted listing of the directory info

Overrides:

toString in class Object

main

public static void main(String[] args)
                 throws Exception

Throws:

Exception