Class OctalUnescaper
java.lang.Object
org.apache.commons.text.translate.CharSequenceTranslator
org.apache.commons.text.translate.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:
- 1.0
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionint
translate
(CharSequence input, int index, Writer writer) Translate a set of code points, represented by an int index into a CharSequence, into another set of code points.Methods inherited from class org.apache.commons.text.translate.CharSequenceTranslator
hex, translate, translate, with
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Constructor Details
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OctalUnescaper
public OctalUnescaper()
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Method Details
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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.- Specified by:
translate
in classCharSequenceTranslator
- Parameters:
input
- CharSequence that is being translatedindex
- int representing the current point of translationwriter
- Writer to translate the text to- Returns:
- int count of code points consumed
- Throws:
IOException
- if and only if the Writer produces an IOException
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