Package org.qdl_lang.evaluate
Class AbstractEvaluator.CommonKeyIterator
- java.lang.Object
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- org.qdl_lang.evaluate.AbstractEvaluator.CommonKeyIterator
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- Enclosing class:
- AbstractEvaluator
public static class AbstractEvaluator.CommonKeyIterator extends Object implements Iterator<QDLKey>
An iterator for the keys that are common between stems. These are the keys of the final result of operations on stems. Contract is that this has a list of keys andadd(StemKeys)
will add the set to the list. When this iterates, it iterates over this list and looks for a key.
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Constructor Summary
Constructors Constructor Description CommonKeyIterator()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(StemKeys keys)
protected boolean
allHaveValue(Object value)
boolean
hasNext()
QDLKey
next()
protected void
reset()
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface java.util.Iterator
forEachRemaining, remove
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