ccs.utils
Class MiserlyInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          ccs.utils.MiserlyInputStream

All Implemented Interfaces:

java.io.Closeable

public class MiserlyInputStream
extends java.io.FilterInputStream

An inputstream which only provides data at a very limited rate. Useful for testing, probably not useful in production code.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

MiserlyInputStream(java.io.InputStream in, int dole)
Create a miserly input stream.

Method Summary

boolean	markSupported()
int	read(byte[] wad, int off, int len) As its superclass, but provides at most dole bytes.
long	skip(long n) As its superclass, but skips at most dole bytes.

Methods inherited from class java.io.FilterInputStream

available, close, mark, read, read, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

MiserlyInputStream

public MiserlyInputStream(java.io.InputStream in,
                          int dole)

Create a miserly input stream.

Parameters:

in - The underlying stream.

dole - the maximum number of bytes provided by every read(byte[], int, int) call.

Method Detail

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.FilterInputStream

read

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

As its superclass, but provides at most dole bytes.

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

skip

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

As its superclass, but skips at most dole bytes.

Overrides:

skip in class java.io.FilterInputStream

Throws:

java.io.IOException