net.sf.kdgcommons.collections

Interface CollectionUtil.IndexValueMapFunctor<V,R>

Enclosing class:

CollectionUtil

public static interface CollectionUtil.IndexValueMapFunctor<V,R>

A functor interface for CollectionUtil.map(java.util.Collection<V>, net.sf.kdgcommons.collections.CollectionUtil.IndexValueMapFunctor<V, R>). The invoke(int, V) function is called for every element in the collection, and is passed the element value and its position (0-based) in the iteration order.

The implementation is permitted to throw anything, checked or not.

Since:

1.0.10

Method Summary

Modifier and Type	Method and Description
R	invoke(int index, V value)

Method Detail

invoke

R invoke(int index,
         V value)
  throws Exception

Throws:

Exception