org.kocakosm.pitaya.io

Class StringReader

java.lang.Object

java.io.Reader

org.kocakosm.pitaya.io.StringReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

public final class StringReader
extends Reader

A Reader whose source are Strings. Instances of this class behave exactly as StringReader instances except that they never throw IOExceptions. Not thread-safe.

Author:

Osman KOCAK

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor and Description
StringReader(Iterable<String> strings) Creates a new StringReader.
StringReader(String... strings) Creates a new StringReader.

Method Summary

Modifier and Type	Method and Description
void	close()
void	mark(int readLimit) Marks the current position in the stream.
boolean	markSupported()
int	read()
int	read(char[] buf)
int	read(char[] buf, int off, int len)
boolean	ready()
void	reset() Resets the stream to the most recent mark, or to the beginning of the stream if it has never been marked.
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

StringReader

public StringReader(String... strings)

Creates a new StringReader.

Parameters:

strings - the input Strings.

Throws:

NullPointerException - if strings is null or if it contains a null reference.

StringReader

public StringReader(Iterable<String> strings)

Creates a new StringReader.

Parameters:

strings - the input Strings.

Throws:

NullPointerException - if strings is null or if it contains a null reference.

Method Detail

ready

public boolean ready()

Overrides:

ready in class Reader

read

public int read()

Overrides:

read in class Reader

read

public int read(char[] buf)

Overrides:

read in class Reader

read

public int read(char[] buf,
                int off,
                int len)

Specified by:

read in class Reader

markSupported

public boolean markSupported()

Overrides:

markSupported in class Reader

mark

public void mark(int readLimit)

Marks the current position in the stream. Subsequent calls to reset() will reposition the stream to this point.

Overrides:

mark in class Reader

Parameters:

readLimit - limit on the number of characters that may be read while still preserving the mark. Because the stream's input comes from Strings, there is no actual limit, so this argument must not be negative, but is otherwise ignored.

Throws:

IllegalArgumentException - if readLimit is negative.

reset

public void reset()

Resets the stream to the most recent mark, or to the beginning of the stream if it has never been marked.

Overrides:

reset in class Reader

skip

public long skip(long n)

Overrides:

skip in class Reader

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class Reader