Top Description Fields Constructors Methods
org.apache.commons.text.translate

public Class UnicodeUnescaper

extends CharSequenceTranslator
Class Inheritance
Imports
java.io.IOException, .Writer
Translates escaped Unicode values of the form \\u+\d\d\d\d back to Unicode. It supports multiple 'u' characters and will work with or without the +.
Since
1.0

Field Summary

Inherited from org.apache.commons.text.translate.CharSequenceTranslator:
HEX_DIGITS

Constructor Summary

AccessConstructor and Description
public
UnicodeUnescaper()

Constructs a new instance.

Method Summary

Modifier and TypeMethod and Description
public int
translate(final CharSequence input, final int index, final Writer writer)

Implements abstract org.apache.commons.text.translate.CharSequenceTranslator.translate.

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

Inherited from org.apache.commons.text.translate.CharSequenceTranslator:
hextranslatetranslatewith

Constructor Detail

UnicodeUnescaperback to summary
public UnicodeUnescaper()

Constructs a new instance.

Method Detail

translateback to summary
public int translate(final CharSequence input, final int index, final Writer writer) throws IOException

Implements abstract org.apache.commons.text.translate.CharSequenceTranslator.translate.

Doc from org.apache.commons.text.translate.CharSequenceTranslator.translate.

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.

Annotations
@Override
Exceptions
IOException:
if and only if the Writer produces an IOException.