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org.apache.commons.collections

Interface Closure

Known Implementing Classes:
ChainedClosure, ExceptionClosure, ForClosure, IfClosure, NOPClosure, SwitchClosure, TransformerClosure, WhileClosure
public interface Closure
Defines a functor interface implemented by classes that do something.

A Closure represents a block of code which is executed from inside some block, function or iteration. It operates an input object.

Standard implementations of common closures are provided by ClosureUtils. These include method invokation and for/while loops.

Version:
$Revision: 1.11 $ $Date: 2004/04/14 20:08:56 $

Authors:
James Strachan
Nicola Ken Barozzi
Stephen Colebourne

Since:
Commons Collections 1.0

Method Summary

void
execute(Object input)
Performs an action on the specified input object.

Method Details

execute

public void execute(Object input)
Performs an action on the specified input object.

Parameters:
input - the input to execute on

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