jsdsi.sexp
Class SexpInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          jsdsi.sexp.SexpInputStream

All Implemented Interfaces:

SexpInput

public class SexpInputStream

extends java.io.FilterInputStream

implements SexpInput

Reads serialized S-expressions from an underlying stream. Supports the canonical, transport, and readable S-expression encodings.

Version:

$Revision: 1.1.6.1 $ $Date: 2005/11/08 03:12:52 $

Author:

Sameer Ajmani

See Also:

SexpOutputStream

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

SexpInputStream(java.io.InputStream is)
Creates a new SexpInputStream that reads from the given stream.

Method Summary

Sexp	readSexp() Reads the next S-expression from the stream.

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

SexpInputStream

public SexpInputStream(java.io.InputStream is)

Creates a new SexpInputStream that reads from the given stream.

Method Detail

readSexp

public Sexp readSexp()
              throws SexpException,
                     java.io.IOException

Reads the next S-expression from the stream.

Specified by:

readSexp in interface SexpInput

Returns:

the decoded S-expression.

Throws:

java.io.EOFException - if the stream is empty.

SexpException - if there is a decoding error.

java.io.IOException - if there is an IO error.