net.sf.saxon.tree.iter

Class MappingJavaIterator<S,T>

java.lang.Object

net.sf.saxon.tree.iter.MappingJavaIterator<S,T>

Type Parameters:

S - the type of the input items

T - the type of the delivered item

All Implemented Interfaces:

Iterator<T>

public class MappingJavaIterator<S,T>
extends Object
implements Iterator<T>

A Java Iterator which applies a mapping function to each item in an input sequence

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	MappingJavaIterator.Mapper<S,T> Interface defining the mapping function

Constructor Summary

Constructors

Constructor and Description
MappingJavaIterator(Iterator<S> in, MappingJavaIterator.Mapper<S,T> mapper) Create a mapping iterator

Method Summary

Modifier and Type	Method and 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

Constructor Detail

MappingJavaIterator

public MappingJavaIterator(Iterator<S> in,
                           MappingJavaIterator.Mapper<S,T> mapper)

Create a mapping iterator

Parameters:

in - the input sequence

mapper - the mapping function to be applied to each item in the ipnut sequence to generate the corresponding item in the result sequence

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>