Define an iterator for the adt dictionary

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Reference no: EM131399646

Segment 20.25 defines the class KeyIterator. An instance of this class is an iterator that traverses the search keys in the dictionary. In a similar fashion, define a class ValueIterator to provide a way to traverse the dictionary's values.
Define an iterator for the ADT dictionary that returns entries containing both a search key and a value. Describe the class of these entries. Implement a method getEntryIterator that returns such an iterator.

Reference no: EM131399646

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