hla.rti
Interface HandleIterator

public interface HandleIterator

This iterator interface is intended to be used with HandleSets. It differs from the usual Java Enumerator. The typical idiom is: for (HandleIterator i = handleSet.handles(), int h = i.first(); i.isValid(); h = i.next(); { ... } The handle value h will iterate through all the values in the set. This interface was generated by a SmartGuide.

Method Summary

int	first() Call this to get the first valid handle.
boolean	isValid() Should be checked before using return from first() or next()
int	next()

Method Detail

first

public int first()

Call this to get the first valid handle. Resets the iterator.

Returns:

int: first valid handle in set, or -1

isValid

public boolean isValid()

Should be checked before using return from first() or next()

Returns:

boolean: true if currently reported handle is valid.

next

public int next()

Returns:

int: next valid handle in set, or -1