ca.uhn.hl7v2.util
Class FilterIterator<T>

java.lang.Object
  ca.uhn.hl7v2.util.FilterIterator<T>

All Implemented Interfaces:

Iterator<T>

public class FilterIterator<T>
extends Object
implements Iterator<T>

Nested Class Summary

static interface

FilterIterator.Predicate<T> Interface for evaluating whether an object should be returned by the iterator

Constructor Summary

FilterIterator(Iterator<T> iter, FilterIterator.Predicate<T> predicate)

Method Summary

boolean	hasNext()
T	next()
void	remove() Throws UnsupportedOperationException

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FilterIterator

public FilterIterator(Iterator<T> iter,
                      FilterIterator.Predicate<T> predicate)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

next

public T next()

Specified by:

next in interface Iterator<T>

remove

public void remove()

Throws UnsupportedOperationException

Specified by:

remove in interface Iterator<T>