public class FlattenIterator<T>
extends java.lang.Object
implements java.util.Iterator<T>
Iterator
implementation that works like Lisp "flatten" function.Modifier and Type | Field and Description |
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private java.util.Iterator<? extends T> |
current |
private java.util.Iterator<? extends java.util.Iterator<? extends T>> |
source |
Constructor and Description |
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FlattenIterator(java.util.Iterator<? extends java.util.Iterator<? extends T>> source) |
Modifier and Type | Method and Description |
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boolean |
hasNext() |
T |
next() |
void |
remove() |