Package com.google.common.io

Class ByteSource.AsCharSource

java.lang.Object

com.google.common.io.CharSource

com.google.common.io.ByteSource.AsCharSource

Enclosing class:

ByteSource

class ByteSource.AsCharSource
extends CharSource

A char source that reads bytes from this source and decodes them as characters using a charset.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) java.nio.charset.Charset	charset

Constructor Summary

Constructors

Constructor	Description
AsCharSource(java.nio.charset.Charset charset)

Method Summary

Modifier and Type	Method	Description
ByteSource	asByteSource(java.nio.charset.Charset charset)	Returns a ByteSource view of this char source that encodes chars read from this source as bytes using the given Charset.
java.io.Reader	openStream()	Opens a new Reader for reading from this source.
java.lang.String	read()	Reads the contents of this source as a string.
java.lang.String	toString()

Methods inherited from class com.google.common.io.CharSource

concat, concat, concat, copyTo, copyTo, empty, forEachLine, isEmpty, length, lengthIfKnown, lines, openBufferedStream, readFirstLine, readLines, readLines, wrap

Methods inherited from class java.lang.Object

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

Field Detail

charset

final java.nio.charset.Charset charset

Constructor Detail

AsCharSource

AsCharSource(java.nio.charset.Charset charset)

Method Detail

asByteSource

public ByteSource asByteSource(java.nio.charset.Charset charset)

Description copied from class: CharSource

Returns a ByteSource view of this char source that encodes chars read from this source as bytes using the given Charset.

If ByteSource.asCharSource(java.nio.charset.Charset) is called on the returned source with the same charset, the default implementation of this method will ensure that the original CharSource is returned, rather than round-trip encoding. Subclasses that override this method should behave the same way.

Overrides:

asByteSource in class CharSource

openStream

public java.io.Reader openStream()
                          throws java.io.IOException

Description copied from class: CharSource

Opens a new Reader for reading from this source. This method returns a new, independent reader each time it is called.

The caller is responsible for ensuring that the returned reader is closed.

Specified by:

openStream in class CharSource

Throws:

java.io.IOException - if an I/O error occurs while opening the reader

read

public java.lang.String read()
                      throws java.io.IOException

Description copied from class: CharSource

Reads the contents of this source as a string.

Overrides:

read in class CharSource

Throws:

java.io.IOException - if an I/O error occurs while reading from this source

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object