Package org.apache.commons.chain
Interface Catalog
- All Known Implementing Classes:
CatalogBase
public interface Catalog
A Catalog
is a collection of named Command
s (or
Chain
s) that can be used to retrieve the set of commands that
should be performed based on a symbolic identifier. Use of catalogs
is optional, but convenient when there are multiple possible chains
that can be selected and executed based on environmental conditions.
- Version:
- $Revision: 480477 $ $Date: 2006-11-29 08:34:52 +0000 (Wed, 29 Nov 2006) $
- Author:
- Craig R. McClanahan
-
Field Summary
Fields -
Method Summary
Modifier and TypeMethodDescriptionvoid
addCommand
(String name, Command command) getCommand
(String name) getNames()
Return anIterator
over the set of named commands known to thisCatalog
.
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Field Details
-
CATALOG_KEY
A default context attribute for storing a default
Catalog
, provided as a convenience only.- See Also:
-
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Method Details