Module io.smallrye.common.resource

Package io.smallrye.common.resource

Class MappedDirectoryStream<T,R>

java.lang.Object

io.smallrye.common.resource.MappedDirectoryStream<T,R>

Type Parameters:

T - the input entry type

R - the output entry type

All Implemented Interfaces:

Closeable, AutoCloseable, Iterable<R>, DirectoryStream<R>

public final class MappedDirectoryStream<T,R>
extends Object
implements DirectoryStream<R>

A directory stream to map one kind of entry to another.

Nested Class Summary

Nested classes/interfaces inherited from interface java.nio.file.DirectoryStream

DirectoryStream.Filter<T>

Constructor Summary

Constructors

Constructor	Description
MappedDirectoryStream(DirectoryStream<T> delegate, Function<T,R> mappingFunction)	Construct a new instance.

Method Summary

Modifier and Type	Method	Description
void	close()
Iterator<R>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

MappedDirectoryStream

public MappedDirectoryStream(DirectoryStream<T> delegate,
 Function<T,R> mappingFunction)

Construct a new instance.

Parameters:

delegate - the delegate stream (must not be null)

mappingFunction - the mapping function (must not be null)

Method Details

iterator

public Iterator<R> iterator()

Specified by:

iterator in interface DirectoryStream<T>

Specified by:

iterator in interface Iterable<T>

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException