org.icij.extract.io

Class TokenReplacingReader

java.lang.Object

java.io.Reader

org.icij.extract.io.TokenReplacingReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class TokenReplacingReader
extends Reader

Reader for in-place token replacements. It does not use as much memory as the String.replace(char, char) method. Based on original code by Oleg Varaksin (ovaraksin@googlemail.com), the license of which is copied above. This version resolves tokens to Reader instances.

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
TokenReplacingReader(TokenResolver<Reader> resolver, Reader source, String start, String end)

Method Summary

Modifier and Type	Method and Description
void	close()
void	mark(int readAheadLimit)
boolean	markSupported()
int	read()
int	read(char[] buffer)
int	read(char[] buffer, int offset, int length)
boolean	ready()
void	reset()
long	skip(long n)

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

Constructor Detail

TokenReplacingReader

public TokenReplacingReader(TokenResolver<Reader> resolver,
                            Reader source,
                            String start,
                            String end)

Method Detail

read

public int read()
         throws IOException

Overrides:

read in class Reader

Throws:

IOException

read

public int read(char[] buffer)
         throws IOException

Overrides:

read in class Reader

Throws:

IOException

read

public int read(char[] buffer,
                int offset,
                int length)
         throws IOException

Specified by:

read in class Reader

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Reader

Throws:

IOException

ready

public boolean ready()
              throws IOException

Overrides:

ready in class Reader

Throws:

IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class Reader

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class Reader

Throws:

IOException

mark

public void mark(int readAheadLimit)
          throws IOException

Overrides:

mark in class Reader

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class Reader

Throws:

IOException