MapIterator (util 1.6.2 API)

java.lang.Object
- com.ibm.wala.util.collections.MapIterator<X,Y>

All Implemented Interfaces:

Iterator<Y>
```
public class MapIterator<X,Y>
extends Object
implements Iterator<Y>
```
An MapIterator maps an Iterator contents to produce a new Iterator

Constructor Summary

Constructors
Constructor Description

MapIterator(Iterator<? extends X> i, Function<X,Y> f)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`
`static <X,Y> Set<Y>`	`map(Function<X,Y> f, Collection<X> i)`
`static <X,Y> Iterator<Y>`	`map(Function<X,Y> f, Iterator<X> i)`
`Y`	`next()`
`void`	`remove()`
`String`	`toString()`

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

Methods inherited from interface java.util.Iterator
forEachRemaining

Constructor Detail

MapIterator

public MapIterator(Iterator<? extends X> i,
                   Function<X,Y> f)

Method Detail

next
```
public Y next()
```
Specified by:

next in interface Iterator<X>

hasNext
```
public boolean hasNext()
```
Specified by:

hasNext in interface Iterator<X>

remove
```
public void remove()
            throws UnsupportedOperationException
```
Specified by:

remove in interface Iterator<X>

Throws:

UnsupportedOperationException

toString
```
public String toString()
```
Overrides:

toString in class Object

map

public static <X,Y> Iterator<Y> map(Function<X,Y> f,
                                          Iterator<X> i)

map

public static <X,Y> Set<Y> map(Function<X,Y> f,
                                     Collection<X> i)