Package com.yahoo.io.reader

Class NamedReader

java.lang.Object

java.io.Reader

com.yahoo.io.reader.NamedReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public class NamedReader
extends Reader

A reader with a name. All reader methods are delegated to the wrapped reader.

Author:

bratseth

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor	Description
NamedReader(String name, Reader reader)

Method Summary

Modifier and Type	Method	Description
void	close()
static void	closeAll(List<NamedReader> readers)	Convenience method for closing a list of readers.
String	getName()
Reader	getReader()
void	mark(int i)
boolean	markSupported()
static Reader	nullReader()
int	read()
int	read(char[] chars)
int	read(char[] chars, int i, int i1)
int	read(CharBuffer charBuffer)
boolean	ready()
void	reset()
long	skip(long l)
String	toString()	Returns the name
long	transferTo(Writer out)

Methods inherited from class java.lang.Object

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

Constructor Detail

NamedReader

public NamedReader(String name,
                   Reader reader)

Method Detail

getName

public String getName()

getReader

public Reader getReader()

toString

public String toString()

Returns the name

Overrides:

toString in class Object

nullReader

public static Reader nullReader()

read

public int read(CharBuffer charBuffer)
         throws IOException

Specified by:

read in interface Readable

Overrides:

read in class Reader

Throws:

IOException

read

public int read()
         throws IOException

Overrides:

read in class Reader

Throws:

IOException

read

public int read(char[] chars)
         throws IOException

Overrides:

read in class Reader

Throws:

IOException

read

public int read(char[] chars,
                int i,
                int i1)
         throws IOException

Specified by:

read in class Reader

Throws:

IOException

skip

public long skip(long l)
          throws IOException

Overrides:

skip 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

mark

public void mark(int i)
          throws IOException

Overrides:

mark in class Reader

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class Reader

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Reader

Throws:

IOException

transferTo

public long transferTo(Writer out)
                throws IOException

Overrides:

transferTo in class Reader

Throws:

IOException

closeAll

public static void closeAll(List<NamedReader> readers)

Convenience method for closing a list of readers. Does nothing if the given reader list is null.