at.molindo.scrutineer.sort

Class SortedIdAndVersionStream

java.lang.Object

at.molindo.scrutineer.sort.SortedIdAndVersionStream

All Implemented Interfaces:

IdAndVersionStream, Iterable<IdAndVersion>

public class SortedIdAndVersionStream
extends Object
implements IdAndVersionStream

IdAndVersionStream implementation that wraps another and sorts it using Sorter, writing the data to temporary files

Constructor Summary

Constructors

Constructor and Description
SortedIdAndVersionStream(IdAndVersionFactory idAndVersionFactory, IdAndVersionStream unsortedStream)
SortedIdAndVersionStream(IdAndVersionFactory idAndVersionFactory, IdAndVersionStream unsortedStream, String workingDirectory)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
protected com.fasterxml.sort.SortConfig	createSortConfig()
boolean	isSorted()
Iterator<IdAndVersion>	iterator()
void	open() download stream and sort it
static IdAndVersionStream	wrapIfNecessary(IdAndVersionStream stream, IdAndVersionFactory idAndVersionFactory)

Methods inherited from class java.lang.Object

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

Constructor Detail

SortedIdAndVersionStream

public SortedIdAndVersionStream(IdAndVersionFactory idAndVersionFactory,
                        IdAndVersionStream unsortedStream)

SortedIdAndVersionStream

public SortedIdAndVersionStream(IdAndVersionFactory idAndVersionFactory,
                        IdAndVersionStream unsortedStream,
                        String workingDirectory)

Method Detail

wrapIfNecessary

public static IdAndVersionStream wrapIfNecessary(IdAndVersionStream stream,
                                 IdAndVersionFactory idAndVersionFactory)

isSorted

public boolean isSorted()

Specified by:

isSorted in interface IdAndVersionStream

Returns:

true if this stream is suitable for verification. False if not sorted or order unknown (or irrelevant)

open

public void open()

download stream and sort it

Specified by:

open in interface IdAndVersionStream

createSortConfig

protected com.fasterxml.sort.SortConfig createSortConfig()

iterator

public Iterator<IdAndVersion> iterator()

Specified by:

iterator in interface IdAndVersionStream

Specified by:

iterator in interface Iterable<IdAndVersion>

close

public void close()

Specified by:

close in interface IdAndVersionStream