Package org.dmfs.jems2.iterator

Class Mapped<OriginalType,ResultType>

java.lang.Object

org.dmfs.jems2.iterator.BaseIterator<ResultType>

org.dmfs.jems2.iterator.Mapped<OriginalType,ResultType>

Type Parameters:

OriginalType - The original type of the values iterated by the decorated Iterator.

ResultType - The type of the values iterated by this Iterator.

All Implemented Interfaces:

Iterator<ResultType>

public final class Mapped<OriginalType,ResultType>
extends BaseIterator<ResultType>

An Iterator that maps the elements of another Iterator using a Function before iterating them.

Constructor Summary

Constructors

Constructor	Description
Mapped(Function<? super OriginalType,? extends ResultType> mapFunction, Iterator<OriginalType> original)	Creates a Mapped Iterator that iterates the elements of the given Iterator after mapping them using the given Function.

Method Summary

Modifier and Type	Method	Description
final boolean	hasNext()
final ResultType	next()

Methods inherited from class org.dmfs.jems2.iterator.BaseIterator

equals, hashCode, remove

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Details

Mapped

public Mapped(Function<? super OriginalType,? extends ResultType> mapFunction,
 Iterator<OriginalType> original)

Creates a Mapped Iterator that iterates the elements of the given Iterator after mapping them using the given Function.

Parameters:

mapFunction - The Function to apply to all elements.

original - The Iterator to be mapped.

Method Details

hasNext

public final boolean hasNext()

next

public final ResultType next()