FilteringIterator (TrueZIP Kernel 7.5.1 API)

TrueZIP Kernel 7.5.1

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- de.schlichtherle.truezip.util.FilteringIterator<T>

Type Parameters:
T - The type of elements returned by this iterator.

All Implemented Interfaces:

Iterator<T>

Direct Known Subclasses:

FsFilteringManager.FilteredControllerIterator
```
@NotThreadSafe
public abstract class FilteringIterator<T>
extends Object
implements Iterator<T>
```
An iterator which filters another iterator by means of its accept(Object) method.

Author:

Christian Schlichtherle

Field Summary

Fields
Modifier and Type Field and Description

private Boolean hasNext

private Iterator<T> it

private T next

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`FilteringIterator(Iterable<T> iterable)` Constructs a new filtering iterator which filters the given iterable.
`protected`	`FilteringIterator(Iterator<T> iterator)` Constructs a new filtering iterator which filters the given iterator.

Method Summary

Methods
Modifier and Type	Method and Description
`protected abstract boolean`	`accept(T element)` Returns `true` if and only if this filtering iterator accepts the given element.
`boolean`	`hasNext()`
`T`	`next()`
`void`	`remove()`

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

- Field Detail
  - hasNext
```
@CheckForNull
private Boolean hasNext
```
  - it
```
private final Iterator<T> it
```
  - next
```
@Nullable
private T next
```
- Constructor Detail
  - FilteringIterator
```
protected FilteringIterator(Iterable<T> iterable)
```
    Constructs a new filtering iterator which filters the given iterable.
    
    Parameters:
    iterable - the iterable to filter.
  - FilteringIterator
```
protected FilteringIterator(Iterator<T> iterator)
```
    Constructs a new filtering iterator which filters the given iterator.
    
    Parameters:
    iterator - the iterator to filter.
- Method Detail
  - accept
```
protected abstract boolean accept(@Nullable
             T element)
```
    Returns true if and only if this filtering iterator accepts the given element.
    
    Parameters:
    element - the element to test
    
    Returns:
    true if and only if this filtering iterator accepts the given element.
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<T>
  - next
```
@Nullable
public T next()
```
    Specified by:
    
    next in interface Iterator<T>
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface Iterator<T>

TrueZIP Kernel 7.5.1

All Classes

Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

Copyright © 2005-2012 Schlichtherle IT Services. All Rights Reserved.