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java.lang.Objectjava.util.AbstractCollection
org.codehaus.janino.util.iterator.IteratorCollection
public class IteratorCollection
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.
Constructor Summary | |
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IteratorCollection(java.util.Iterator iterator)
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Method Summary | |
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java.util.Iterator |
iterator()
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int |
size()
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Methods inherited from class java.util.AbstractCollection |
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add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Collection |
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equals, hashCode |
Constructor Detail |
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public IteratorCollection(java.util.Iterator iterator)
Method Detail |
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public java.util.Iterator iterator()
iterator
in interface java.lang.Iterable
iterator
in interface java.util.Collection
iterator
in class java.util.AbstractCollection
public int size()
size
in interface java.util.Collection
size
in class java.util.AbstractCollection
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