Package gnu.dtools.ritopt
Interface OptionArrayable
-
- All Superinterfaces:
OptionModifiable
- All Known Implementing Classes:
ArrayOption
public interface OptionArrayable extends OptionModifiable
If an option supports array registration and processing then it should implement this interface.For example, let's say we are implementing an integer array option class.
public class MyIntArray extends ArrayOption implements OptionArrayable, OptionModifiable { int values[]; // rest of implementation goes here. public void modify(java.lang.String[] value) { try { int newValues[] = new int[ value.length ]; for int( n = 0; n < value.length; n++ ) { newValues[ n ] = Integer.parseInt( value[ n ] ); } values[ n ] = newValues; } catch ( NumberFormatException e ) { throw new OptionModificationException( "Not a number." ); } } }
Copyright (C) Damian Ryan Eads, 2001. All Rights Reserved. ritopt is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. ritopt is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with ritopt; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
modify(java.lang.String[] value)
Modify an option based on several string representations.-
Methods inherited from interface gnu.dtools.ritopt.OptionModifiable
modify
-
-
-
-
Method Detail
-
modify
void modify(java.lang.String[] value) throws OptionModificationException
Modify an option based on several string representations.- Parameters:
value
- String representation of the object.- Throws:
OptionModificationException
- Thrown if an error occurs during modification of an option.
-
-