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Interface VariableIterator


public interface VariableIterator

Type specific Iterator. Use the Iterator methods to fetch elements sequentially.

See Also:
Iterator

Method Summary
 boolean hasNext()
          Returns true if there are more elements.
 Variable next()
          Returns the next element.
 

Method Detail

hasNext

boolean hasNext()
Returns true if there are more elements.


next

Variable next()
Returns the next element. Calls to this method will step through successive elements.

Throws:
java.util.NoSuchElementException - If no more elements exist.