org.python.core.io

Class TextIOWrapper

java.lang.Object

org.python.core.io.IOBase

org.python.core.io.TextIOBase

org.python.core.io.BinaryIOWrapper

org.python.core.io.TextIOWrapper

public class TextIOWrapper
extends BinaryIOWrapper

A Buffered text stream. This differs from py3k TextIOWrapper, which currently handles both text mode (py3k text mode is incompatible with Python 2.x's text mode) as well as universal mode.

See Also:

UniversalIOWrapper

Field Summary

Fields inherited from class org.python.core.io.TextIOBase

bufferedIO, builder, CHUNK_SIZE, CR_BYTE, interimBuilder, readahead

Fields inherited from class org.python.core.io.IOBase

DEFAULT_BUFFER_SIZE, LF_BYTE

Constructor Summary

Constructors

Constructor and Description
TextIOWrapper(BufferedIOBase bufferedIO) Contruct a TextIOWrapper wrapping the given BufferedIOBase.

Method Summary

Modifier and Type	Method and Description
java.lang.String	read(int size) Read and return up to size bytes, contained in a String.
java.lang.String	readall() Read until EOF.
java.lang.String	readline(int size) Read until size, newline or EOF.
int	write(java.lang.String buf) Write the given String to the IO stream.

Methods inherited from class org.python.core.io.TextIOBase

asInputStream, asOutputStream, atEOF, clearReadahead, close, closed, drainBuilder, fileno, flush, getNewlines, isatty, packReadahead, readable, readChunk, readChunk, readinto, seek, tell, truncate, writable

Methods inherited from class org.python.core.io.IOBase

checkClosed, checkReadable, checkWritable, seek, unsupported

Methods inherited from class java.lang.Object

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

Constructor Detail

TextIOWrapper

public TextIOWrapper(BufferedIOBase bufferedIO)

Contruct a TextIOWrapper wrapping the given BufferedIOBase.

Parameters:

bufferedIO -

Method Detail

read

public java.lang.String read(int size)

Description copied from class: TextIOBase

Read and return up to size bytes, contained in a String. Returns an empty String on EOF

Overrides:

read in class BinaryIOWrapper

Parameters:

size - the number of bytes to read

Returns:

a String containing the bytes read

readall

public java.lang.String readall()

Description copied from class: TextIOBase

Read until EOF.

Overrides:

readall in class BinaryIOWrapper

Returns:

a String containing the bytes read

readline

public java.lang.String readline(int size)

Description copied from class: TextIOBase

Read until size, newline or EOF. Returns an empty string if EOF is hit immediately.

Overrides:

readline in class BinaryIOWrapper

Parameters:

size - the number of bytes to read

Returns:

a String containing the bytes read

write

public int write(java.lang.String buf)

Description copied from class: TextIOBase

Write the given String to the IO stream. Returns the number of characters written.

Overrides:

write in class BinaryIOWrapper

Parameters:

buf - a String value

Returns:

the number of characters written as an int