OctalUnescaper¶

@Deprecated public class org.apache.commons.lang3.text.translate.OctalUnescaper extends CharSequenceTranslator [source]¶

Deprecated: As of 3.6, use Apache Commons Text OctalUnescaper.

Translate escaped octal Strings back to their octal values. For example, “\45” should go back to being the specific value (a %). Note that this currently only supports the viable range of octal for Java; namely 1 to 377. This is because parsing Java is the main use case.

Since:: 3.0

Constructors¶

OctalUnescaper()

Constructs a new instance.

public OctalUnescaper()[source]¶: Constructs a new instance.

Methods¶

translate(CharSequence, int, Writer)

Translate a set of code points, represented by an int index into a CharSequence, into another set of code points.

@Override public int translate(CharSequence input, int index, Writer out) throws IOException [source]¶

Translate a set of code points, represented by an int index into a CharSequence, into another set of code points. The number of code points consumed must be returned, and the only IOExceptions thrown must be from interacting with the Writer so that the top level API may reliably ignore StringWriter IOExceptions.

Parameters:

input – CharSequence that is being translated.
index – int representing the current point of translation.
out – Writer to translate the text to.

Returns:

int count of code points consumed.

Throws:

java.io.IOException – Thrown if and only if the Writer produces an IOException.