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com.go.trove.io
Class UnicodeReader  

java.lang.Object
  java.io.Reader
      java.io.FilterReader
          com.go.trove.io.PositionReader
              com.go.trove.io.EscapeReader
                  com.go.trove.io.UnicodeReader

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public class UnicodeReader

extends EscapeReader

This reader handles unicode escapes in a character stream as defined by The Java Language Specification.

A unicode escape consists of six characters: '\' and 'u' followed by four hexadecimal digits. If the format of the escape is not correct, then the escape is unprocessed. To prevent a correctly formatted unicode escape from being processed, preceed it with another '\'.

Version:

20 , 12/11/00

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Nested Class Summary
private static class	UnicodeReader.Tester

 

Field Summary
private  boolean	mEscaped
private  char[]	mMinibuf           Just a temporary buffer for holding the four hexadecimal digits.

 

Fields inherited from class com.go.trove.io.EscapeReader

mEscapesEnabled, mSource

 

Fields inherited from class com.go.trove.io.PositionReader

mPosition, mPosReader

 

Fields inherited from class java.io.FilterReader

in

 

Fields inherited from class java.io.Reader

lock

 

Constructor Summary

UnicodeReader(java.io.Reader source)           A UnicodeReader needs an underlying source Reader.

 

Method Summary
static void	main(java.lang.String[] arg)
int	read()           Calls the in.read() method

 

Methods inherited from class com.go.trove.io.EscapeReader

getNextPosition, getOriginalSource, isEscapesEnabled, setEscapesEnabled

 

Methods inherited from class com.go.trove.io.PositionReader

close, read

 

Methods inherited from class java.io.FilterReader

mark, markSupported, ready, reset, skip

 

Methods inherited from class java.io.Reader

read

 

Methods inherited from class java.lang.Object

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

 

Field Detail

mMinibuf

private char[] mMinibuf

Just a temporary buffer for holding the four hexadecimal digits.

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mEscaped

private boolean mEscaped

Constructor Detail

UnicodeReader

public UnicodeReader(java.io.Reader source)

A UnicodeReader needs an underlying source Reader.

Method Detail

read

public int read()
         throws java.io.IOException

Description copied from class: java.io.FilterReader

Calls the in.read() method

Overrides:

read in class PositionReader

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main

public static void main(java.lang.String[] arg)
                 throws java.lang.Exception

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