Package org.apache.pdfbox.pdmodel.graphics.image

Class PNGConverter.MultipleInputStream

java.lang.Object

java.io.InputStream

org.apache.pdfbox.pdmodel.graphics.image.PNGConverter.MultipleInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

PNGConverter

private static class PNGConverter.MultipleInputStream
extends InputStream

Field Summary

Fields

Modifier and Type	Field	Description
(package private) InputStream	currentStream
(package private) int	currentStreamIdx
(package private) final List<InputStream>	inputStreams

Constructor Summary

Constructors

Modifier	Constructor	Description
private	MultipleInputStream()

Method Summary

Modifier and Type	Method	Description
int	available()
private boolean	ensureStream()
int	read()
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

close, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Details

inputStreams

final List<InputStream> inputStreams

currentStreamIdx

int currentStreamIdx

currentStream

InputStream currentStream

Constructor Details

MultipleInputStream

private MultipleInputStream()

Method Details

ensureStream

private boolean ensureStream()

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

read

public int read(byte[] b,
 int off,
 int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException