de.unkrig.commons.io
Class ConcatInputStream

java.lang.Object
  java.io.InputStream
      de.unkrig.commons.io.ConcatInputStream

All Implemented Interfaces:

java.io.Closeable

public class ConcatInputStream
extends java.io.InputStream

Concatenates the contents of several InputStreams.

Constructor Summary

ConcatInputStream(Producer<java.io.InputStream> delegates, boolean closeStreams)

Method Summary

int	available()
void	close()
int	read()
int	read(byte[] b, int off, int len)
long	skip(long n)

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcatInputStream

public ConcatInputStream(Producer<java.io.InputStream> delegates,
                         boolean closeStreams)

Parameters:

delegates - A null product means 'end-of-input'

closeStreams - Whether to close each delegate input stream right after its data has been read

Method Detail

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

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException

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

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException