FilteringIterator (Java API Reference for Oracle® Coherence Community Edition)

java.lang.Object
- com.oracle.coherence.concurrent.executor.util.FilteringIterator<T>

Type Parameters:

T - the type being iterated

All Implemented Interfaces:

Iterator<T>
```
public class FilteringIterator<T>
extends Object
implements Iterator<T>
```
A FilteringIterator that filters elements in another Iterator based on a specified Remote.Predicate.

Since:

21.12

Author:

bo

Field Summary

Fields
Modifier and Type	Field	Description
`protected Iterator<T>`	`f_iterator`	The underlying `Iterator` of elements to be filtered.
`protected Remote.Predicate<? super T>`	`f_predicate`	The `Remote.Predicate` that must be satisfied for an element to be returned by the `Iterator`.
`protected T`	`m_element`	The next element to return from the `Iterator` that matched the `Remote.Predicate`.

Constructor Summary

Constructors
Constructor Description

FilteringIterator(Iterator<T> iterator, Remote.Predicate<? super T> predicate)
Constructs a FilteringIterator.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

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

- Field Detail
  - f_iterator
```
protected final Iterator<T> f_iterator
```
    The underlying Iterator of elements to be filtered.
  - f_predicate
```
protected final Remote.Predicate<? super T> f_predicate
```
    The Remote.Predicate that must be satisfied for an element to be returned by the Iterator.
  - m_element
```
protected T m_element
```
    The next element to return from the Iterator that matched the Remote.Predicate.
- Constructor Detail
  - FilteringIterator
```
public FilteringIterator(Iterator<T> iterator,
                         Remote.Predicate<? super T> predicate)
```
    Constructs a FilteringIterator.
    
    Parameters:
    
    iterator - the Iterator of elements to filter
    
    predicate - the Remote.Predicate that must be satisfied
- 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()
```
    Specified by:
    
    remove in interface Iterator<T>