Iterators.FilterIterator (Jenkins core 2.423 API)

java.lang.Object
- hudson.util.Iterators.FilterIterator<T>

All Implemented Interfaces:

Iterator<T>

Direct Known Subclasses:

Iterators.DuplicateFilterIterator

Enclosing class:

Iterators
```
public abstract static class Iterators.FilterIterator<T>
extends Object
implements Iterator<T>
```
Creates a filtered view of another iterator.

Since:

1.150

Constructor Summary

Constructors
Modifier Constructor Description

protected FilterIterator(Iterable<? extends T> core)

protected FilterIterator(Iterator<? extends T> core)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`protected abstract boolean`	`filter(T t)`	Filter out items in the original collection.
`boolean`	`hasNext()`
`T`	`next()`
`void`	`remove()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator
forEachRemaining

- Constructor Detail
  - FilterIterator
```
protected FilterIterator(Iterator<? extends T> core)
```
  - FilterIterator
```
protected FilterIterator(Iterable<? extends T> core)
```
- Method Detail
  - filter
```
protected abstract boolean filter(T t)
```
    Filter out items in the original collection.
    
    Returns:
    
    true to leave this item and return this item from this iterator. false to hide this item.
  - 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()
```
    Specified by:
    
    remove in interface Iterator<T>