org.apache.commons.collections
Class FilterIterator

java.lang.Object
  |
  +--org.apache.commons.collections.iterators.ProxyIterator
        |
        +--org.apache.commons.collections.iterators.FilterIterator
              |
              +--org.apache.commons.collections.FilterIterator

All Implemented Interfaces:

java.util.Iterator

Deprecated. this class has been moved to the iterators subpackage

public class FilterIterator

extends FilterIterator

A Proxy Iterator which takes a Predicate instance to filter out objects from an underlying Iterator instance. Only objects for which the specified Predicate evaluates to true are returned.

Since:

1.0

Author:

James Strachan, Jan Sorensen

Constructor Summary

FilterIterator()
Deprecated. Constructs a new FilterIterator that will not function until setIterator is invoked.

FilterIterator(java.util.Iterator iterator)
Deprecated. Constructs a new FilterIterator that will not function until setPredicate is invoked.

FilterIterator(java.util.Iterator iterator, Predicate predicate)
Deprecated. Constructs a new FilterIterator that will use the given iterator and predicate.

Methods inherited from class org.apache.commons.collections.iterators.FilterIterator

getPredicate, hasNext, next, remove, setPredicate

Methods inherited from class org.apache.commons.collections.iterators.ProxyIterator

getIterator, setIterator

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterIterator

public FilterIterator()

Deprecated.

Constructs a new FilterIterator that will not function until setIterator is invoked.

FilterIterator

public FilterIterator(java.util.Iterator iterator)

Deprecated.

Constructs a new FilterIterator that will not function until setPredicate is invoked.

Parameters:

iterator - the iterator to use

FilterIterator

public FilterIterator(java.util.Iterator iterator,
                      Predicate predicate)

Deprecated.

Constructs a new FilterIterator that will use the given iterator and predicate.

Parameters:

iterator - the iterator to use

predicate - the predicate to use