Package org.apache.commons.collections.iterators

Class ProxyIterator

java.lang.Object

org.apache.commons.collections.iterators.ProxyIterator

All Implemented Interfaces:

Iterator

@Deprecated(since="2021-04-30")
public class ProxyIterator
extends Object
implements Iterator

Deprecated.

Use AbstractIteratorDecorator. Will be removed in v4.0

A Proxy Iterator which delegates its methods to a proxy instance.

Since:

Commons Collections 1.0

Constructor Summary

Constructors

Constructor	Description
ProxyIterator()	Deprecated. Constructs a new ProxyIterator that will not function until setIterator(Iterator) is called.
ProxyIterator(Iterator iterator)	Deprecated. Constructs a new ProxyIterator that will use the given iterator.

Method Summary

Modifier and Type	Method	Description
Iterator	getIterator()	Deprecated. Getter for property iterator.
boolean	hasNext()	Deprecated. Returns true if the underlying iterator has more elements.
Object	next()	Deprecated. Returns the next element from the underlying iterator.
void	remove()	Deprecated. Removes the last returned element from the collection that spawned the underlying iterator.
void	setIterator(Iterator iterator)	Deprecated. Setter for property iterator.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

ProxyIterator

public ProxyIterator()

Deprecated.

Constructs a new ProxyIterator that will not function until setIterator(Iterator) is called.

ProxyIterator

public ProxyIterator(Iterator iterator)

Deprecated.

Constructs a new ProxyIterator that will use the given iterator.

Parameters:

iterator - the underlying iterator

Method Detail

hasNext

public boolean hasNext()

Deprecated.

Returns true if the underlying iterator has more elements.

Specified by:

hasNext in interface Iterator

Returns:

true if the underlying iterator has more elements

next

public Object next()

Deprecated.

Returns the next element from the underlying iterator.

Specified by:

next in interface Iterator

Returns:

the next element from the underlying iterator

Throws:

NoSuchElementException - if the underlying iterator raises it because it has no more elements

remove

public void remove()

Deprecated.

Removes the last returned element from the collection that spawned the underlying iterator.

Specified by:

remove in interface Iterator

getIterator

public Iterator getIterator()

Deprecated.

Getter for property iterator.

Returns:

Value of property iterator.

setIterator

public void setIterator(Iterator iterator)

Deprecated.

Setter for property iterator.

Parameters:

iterator - New value of property iterator.