XORInputStream (Net4j Utilities Documentation)

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org.eclipse.net4j.util.io
Class XORInputStream

java.lang.Object
  java.io.InputStream
      org.eclipse.net4j.util.io.DelegatingInputStream
          org.eclipse.net4j.util.io.XORInputStream

All Implemented Interfaces:: Closeable

public class XORInputStream: extends DelegatingInputStream

Field Summary

Fields inherited from class org.eclipse.net4j.util.io.DelegatingInputStream
`in`

Constructor Summary
`XORInputStream(InputStream in, int... key)`

Method Summary
`int[]`	`getKey()`
`int`	`read()` Reads the next byte of data from this input stream.

Methods inherited from class org.eclipse.net4j.util.io.DelegatingInputStream
`available, close, getDelegate, mark, markSupported, reset, skip`

Methods inherited from class java.io.InputStream
`read, read`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

XORInputStream

public XORInputStream(InputStream in,
                      int... key)

Method Detail

getKey

public int[] getKey()

read

public int read()
         throws IOException

Description copied from class: DelegatingInputStream

Reads the next byte of data from this input stream. The value byte is returned as an int in the range 0 to 255. If no byte is available because the end of the stream has been reached, the value -1 is returned. This method blocks until input data is available, the end of the stream is detected, or an exception is thrown.

This method simply performs in.read() and returns the result.

Overrides:: read in class DelegatingInputStream

Returns:: the next byte of data, or -1 if the end of the stream is reached.
Throws:: IOException - if an I/O error occurs.
See Also:: DelegatingInputStream.in