Class IteratorCollection<T>
- java.lang.Object
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- java.util.AbstractCollection<T>
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- org.codehaus.commons.compiler.util.iterator.IteratorCollection<T>
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- Type Parameters:
T
- The element type of the iterator and the collection
- All Implemented Interfaces:
Iterable<T>
,Collection<T>
public class IteratorCollection<T> extends AbstractCollection<T>
ACollection
that lazily reads its elements from anIterator
.In other words, you can call
iterator()
as often as you want, but theIteratorCollection
will iterate over its delegate only once.
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Constructor Summary
Constructors Constructor Description IteratorCollection(Iterator<T> iterator)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Iterator<T>
iterator()
int
size()
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Methods inherited from class java.util.AbstractCollection
add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface java.util.Collection
equals, hashCode, parallelStream, removeIf, spliterator, stream, toArray
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Method Detail
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iterator
public Iterator<T> iterator()
- Specified by:
iterator
in interfaceCollection<T>
- Specified by:
iterator
in interfaceIterable<T>
- Specified by:
iterator
in classAbstractCollection<T>
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size
public int size()
- Specified by:
size
in interfaceCollection<T>
- Specified by:
size
in classAbstractCollection<T>
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