Package gnu.trove.iterator
Interface TPrimitiveIterator
-
- All Superinterfaces:
TIterator
- All Known Implementing Classes:
THashPrimitiveIterator
public interface TPrimitiveIterator extends TIterator
Implements all iterator functions for the hashed object set. Subclasses may override objectAtIndex to vary the object returned by calls to next() (e.g. for values, and Map.Entry objects).
Note that iteration is fastest if you forego the calls to hasNext in favor of checking the size of the structure yourself and then call next() that many times:
Iterator i = collection.iterator(); for (int size = collection.size(); size-- > 0;) { Object o = i.next(); }
You may, of course, use the hasNext(), next() idiom too if you aren't in a performance critical spot.
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description boolean
hasNext()
Returns true if the iterator can be advanced past its current location.void
remove()
Removes the last entry returned by the iterator.
-