org.apache.commons.io.input

Class CharSequenceInputStream

java.lang.Object

java.io.InputStream

org.apache.commons.io.input.CharSequenceInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class CharSequenceInputStream
extends InputStream

Implements an InputStream to read bytes from String, StringBuffer, StringBuilder or CharBuffer, encoded using the specified Charset. The Charset defaults to Charset.defaultCharset().

Note: Supports mark(int) and reset().

To build an instance, use CharSequenceInputStream.Builder.

See Also:

CharSequenceInputStream.Builder

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CharSequenceInputStream.Builder Builds a new CharSequenceInputStream.

Method Summary

Modifier and Type	Method and Description
int	available() Gets a lower bound on the number of bytes remaining in the byte stream.
static CharSequenceInputStream.Builder	builder() Constructs a new CharSequenceInputStream.Builder.
void	close()
(package private) CharsetEncoder	getCharsetEncoder() Gets the CharsetEncoder.
void	mark(int readLimit)
boolean	markSupported()
int	read()
int	read(byte[] b)
int	read(byte[] array, int off, int len)
void	reset()
long	skip(long n)

Methods inherited from class java.lang.Object

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

Method Detail

available

public int available()
              throws IOException

Gets a lower bound on the number of bytes remaining in the byte stream.

Overrides:

available in class InputStream

Returns:

the count of bytes that can be read without blocking (or returning EOF).

Throws:

IOException - if an error occurs (probably not possible).

builder

public static CharSequenceInputStream.Builder builder()

Constructs a new CharSequenceInputStream.Builder.

Returns:

a new CharSequenceInputStream.Builder.

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class InputStream

Throws:

IOException

getCharsetEncoder

CharsetEncoder getCharsetEncoder()

Gets the CharsetEncoder.

Returns:

the CharsetEncoder.

mark

public void mark(int readLimit)

Overrides:

mark in class InputStream

Parameters:

readLimit - max read limit (ignored).

markSupported

public boolean markSupported()

Overrides:

markSupported in class InputStream

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

public int read(byte[] array,
                int off,
                int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException