Package fr.ens.biologie.genomique.eoulsan.io

Class AbstractConcatInputStream

java.lang.Object

java.io.InputStream

fr.ens.biologie.genomique.eoulsan.io.AbstractConcatInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

FileConcatInputStream, PathConcatInputStream

public abstract class AbstractConcatInputStream
extends InputStream

This class define an InputStream that concatenate InputStream.

Since:

1.0

Author:

Laurent Jourdren

Constructor Summary

Constructors

Constructor	Description
AbstractConcatInputStream()

Method Summary

Modifier and Type	Method	Description
void	close()
protected abstract boolean	hasNextInputStream()	Test if there is an other InputStream to concatenate
boolean	markSupported()
protected abstract InputStream	nextInputStream()	Get the next InputStream to concatenate
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

available, mark, nullInputStream, readAllBytes, readNBytes, readNBytes, reset, skip, transferTo

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractConcatInputStream

public AbstractConcatInputStream()

Method Detail

hasNextInputStream

protected abstract boolean hasNextInputStream()

Test if there is an other InputStream to concatenate

Returns:

true if an other InputStream is available

nextInputStream

protected abstract InputStream nextInputStream()
                                        throws IOException

Get the next InputStream to concatenate

Returns:

the next InputStream to concatenate

Throws:

IOException - if an error occurs while creating InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException