org.eclipse.xtext.util

Class LazyStringInputStream

java.lang.Object

java.io.InputStream

org.eclipse.xtext.util.LazyStringInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class LazyStringInputStream
extends java.io.InputStream

An input stream based on a string that keeps a reference to the string itself and converts it to bytes only on demand.

Since:

2.5

Author:

Sebastian Zarnekow - Initial contribution and API

Constructor Summary

Constructors

Constructor and Description
LazyStringInputStream(java.lang.String string)
LazyStringInputStream(java.lang.String string, java.nio.charset.Charset encoding)
LazyStringInputStream(java.lang.String string, java.lang.String encoding)

Method Summary

Methods

Modifier and Type	Method and Description
int	available()
void	close()
java.lang.String	getEncoding()
java.lang.String	getString()
void	mark(int readlimit)
boolean	markSupported()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
void	reset()
long	skip(long n)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyStringInputStream

public LazyStringInputStream(java.lang.String string)

LazyStringInputStream

public LazyStringInputStream(java.lang.String string,
                     java.nio.charset.Charset encoding)

LazyStringInputStream

public LazyStringInputStream(java.lang.String string,
                     java.lang.String encoding)

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] b)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] b,
       int off,
       int len)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.InputStream

reset

public void reset()
           throws java.io.IOException

Overrides:

reset in class java.io.InputStream

Throws:

java.io.IOException

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getString

public java.lang.String getString()

getEncoding

public java.lang.String getEncoding()