Package com.github.javaparser.utils
Class StringEscapeUtils.UnicodeUnescaper
- java.lang.Object
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- com.github.javaparser.utils.StringEscapeUtils.CharSequenceTranslator
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- com.github.javaparser.utils.StringEscapeUtils.UnicodeUnescaper
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- Enclosing class:
- StringEscapeUtils
private static class StringEscapeUtils.UnicodeUnescaper extends StringEscapeUtils.CharSequenceTranslator
Adapted from apache commons-lang3 project.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:
- 3.0
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Constructor Summary
Constructors Modifier Constructor Description private
UnicodeUnescaper()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected int
translate(java.lang.CharSequence input, int index, java.io.Writer out)
Translate a set of codepoints, represented by an int index into a CharSequence, into another set of codepoints.
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Method Detail
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translate
protected int translate(java.lang.CharSequence input, int index, java.io.Writer out) throws java.io.IOException
Translate a set of codepoints, represented by an int index into a CharSequence, into another set of codepoints. The number of codepoints 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.- Specified by:
translate
in classStringEscapeUtils.CharSequenceTranslator
- Parameters:
input
- CharSequence that is being translatedindex
- int representing the current point of translationout
- Writer to translate the text to- Returns:
- int count of codepoints consumed
- Throws:
java.io.IOException
- if and only if the Writer produces an IOException
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