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public interface CommandInvoker
Acts as the Invoker in Command
pattern.
For more detailed documentation, refer to the
Command Design Pattern
.
See also: Command pattern in
Design Patterns: Elements of Reusable Object-Oriented Software
.
Command
Method Summary | |
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void |
registerCommands(java.util.Properties props)
Used by the clients (which can be callback targets or other objects) to register concrete Command implementations to this Invoker. |
Method Detail |
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void registerCommands(java.util.Properties props)
Command
implementations to this Invoker.
The properies passed as parameters usually contain String
,
Command
pairs that the invoker can use to find specific
command objects by their keys.
props
- String, Command pairs
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