uwcse.collections
Interface SimpleIterator


public interface SimpleIterator

A very simple iterator interface. Supports just two simple operations for testing and advancing/accessing the iterator.


Method Summary
 boolean hasNext()
          Answer true iff there are more items to access.
 java.lang.Object next()
          Answer the current item AND advance the iterator to the next item.
 

Method Detail

hasNext

public boolean hasNext()
Answer true iff there are more items to access.

next

public java.lang.Object next()
Answer the current item AND advance the iterator to the next item.