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java.lang.Objectorg.codehaus.janino.util.iterator.FilterIterator
org.codehaus.janino.util.iterator.TransformingIterator
public abstract class TransformingIterator
An Iterator
that transforms its elements on-the-fly.
Field Summary |
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Fields inherited from class org.codehaus.janino.util.iterator.FilterIterator |
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delegate |
Constructor Summary | |
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TransformingIterator(java.util.Iterator delegate)
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Method Summary | |
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java.lang.Object |
next()
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protected abstract java.lang.Object |
transform(java.lang.Object o)
Derived classes must implement this method such that it does the desired transformation. |
Methods inherited from class org.codehaus.janino.util.iterator.FilterIterator |
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hasNext, remove |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TransformingIterator(java.util.Iterator delegate)
Method Detail |
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public final java.lang.Object next()
next
in interface java.util.Iterator
next
in class FilterIterator
protected abstract java.lang.Object transform(java.lang.Object o)
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