it.riccardotraverso.java.io

Class MultiFileInputStream

java.lang.Object

java.io.InputStream

it.riccardotraverso.java.io.MultiFileInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class MultiFileInputStream
extends java.io.InputStream
implements java.io.Closeable

Manages multiple input files in a sequence as a single input stream, without the need of concatenating them together first. When the end of file is reached for a file, the stream continues looking for characters into the next one (if any).

Constructor Summary

Constructors

Constructor and Description
MultiFileInputStream(java.io.File... files) Initializes the stream by opening the given input files in the same order.
MultiFileInputStream(java.io.FileDescriptor... descriptors) Initializes the stream by opening the given input files in the same order.
MultiFileInputStream(java.lang.String... paths) Initializes the stream by opening the given input files in the same order.

Method Summary

Methods

Modifier and Type	Method and Description
int	available()
void	close()
int	read()
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiFileInputStream

public MultiFileInputStream(java.io.File... files)
                     throws java.io.IOException

Initializes the stream by opening the given input files in the same order.

Parameters:

files -

Throws:

java.io.IOException

MultiFileInputStream

public MultiFileInputStream(java.lang.String... paths)
                     throws java.io.IOException

Initializes the stream by opening the given input files in the same order.

Parameters:

paths -

Throws:

java.io.IOException

MultiFileInputStream

public MultiFileInputStream(java.io.FileDescriptor... descriptors)
                     throws java.io.IOException

Initializes the stream by opening the given input files in the same order.

Parameters:

descriptors -

Throws:

java.io.IOException

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException