org.spf4j.io

Class PushbackReader

java.lang.Object

java.io.Reader

java.io.FilterReader

org.spf4j.io.PushbackReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

@CleanupObligation
public final class PushbackReader
extends FilterReader

Field Summary

Fields inherited from class java.io.FilterReader

in

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
PushbackReader(Reader in)
PushbackReader(Reader in, int size)

Method Summary

Modifier and Type	Method and Description
void	close()
void	mark(int readAheadLimit)
boolean	markSupported()
int	read()
int	read(char[] cbuf, int poff, int plen)
boolean	ready()
void	reset()
long	skip(long pn)
String	toString()
void	unread(char[] cbuf)
void	unread(char[] cbuf, int off, int len)
void	unread(int c)

Methods inherited from class java.io.Reader

read, read

Methods inherited from class java.lang.Object

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

Constructor Detail

PushbackReader

public PushbackReader(Reader in,
                      int size)

PushbackReader

public PushbackReader(Reader in)

Method Detail

read

public int read()
         throws IOException

Overrides:

read in class FilterReader

Throws:

IOException

read

public int read(char[] cbuf,
                int poff,
                int plen)
         throws IOException

Overrides:

read in class FilterReader

Throws:

IOException

unread

public void unread(int c)
            throws IOException

Throws:

IOException

unread

public void unread(char[] cbuf,
                   int off,
                   int len)
            throws IOException

Throws:

IOException

unread

public void unread(char[] cbuf)
            throws IOException

Throws:

IOException

ready

public boolean ready()
              throws IOException

Overrides:

ready in class FilterReader

Throws:

IOException

mark

public void mark(int readAheadLimit)
          throws IOException

Overrides:

mark in class FilterReader

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class FilterReader

Throws:

IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class FilterReader

close

@DischargesObligation
public void close()
                                 throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class FilterReader

Throws:

IOException

skip

public long skip(long pn)
          throws IOException

Overrides:

skip in class FilterReader

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object