M
K
V
public class IndexBy<M extends Map<K,V>,K,V> extends Object implements Delegate<M,Iterator<V>>
IndexBy(Delegate<K,V> grouper, Provider<M> mapProvider)
perform(Iterator<V> groupies)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public IndexBy(Delegate<K,V> grouper, Provider<M> mapProvider)
public M perform(Iterator<V> groupies)
perform
Delegate<M extends Map<K,V>,Iterator<V>>
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