Class IteratorCollection<T>
java.lang.Object
java.util.AbstractCollection<T>
org.codehaus.commons.compiler.util.iterator.IteratorCollection<T>
- Type Parameters:
T
- The element type of the iterator and the collection
- All Implemented Interfaces:
Iterable<T>
,Collection<T>
A
Collection
that lazily reads its elements from an Iterator
.
In other words, you can call iterator()
as often as you want, but the IteratorCollection
will
iterate over its delegate only once.
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Methods inherited from class java.util.AbstractCollection
add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.util.Collection
equals, hashCode, parallelStream, removeIf, spliterator, stream, toArray
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Field Details
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iterator
The delegate. -
elements
Lazily-filled collection of the elements delivered by the delegate.
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Constructor Details
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IteratorCollection
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Method Details
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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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