Package com.github.javaparser.utils
Class StringEscapeUtils.LookupTranslator
java.lang.Object
com.github.javaparser.utils.StringEscapeUtils.CharSequenceTranslator
com.github.javaparser.utils.StringEscapeUtils.LookupTranslator
- Enclosing class:
StringEscapeUtils
private static class StringEscapeUtils.LookupTranslator
extends StringEscapeUtils.CharSequenceTranslator
Adapted from apache commons-lang3 project.
Translates a value using a lookup table.
- Since:
- 3.0
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Field Summary
Fields -
Constructor Summary
ConstructorsModifierConstructorDescriptionprivate
LookupTranslator
(CharSequence[]... lookup) Define the lookup table to be used in translation -
Method Summary
Modifier and TypeMethodDescriptionprotected int
translate
(CharSequence input, int index, Writer out) Translate a set of codepoints, represented by an int index into a CharSequence, into another set of codepoints.
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Field Details
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lookupMap
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prefixSet
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shortest
private final int shortest -
longest
private final int longest
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Constructor Details
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LookupTranslator
Define the lookup table to be used in translationNote that, as of Lang 3.1, the key to the lookup table is converted to a java.lang.String. This is because we need the key to support hashCode and equals(Object), allowing it to be the key for a HashMap. See LANG-882.
- Parameters:
lookup
- CharSequence[][] table of size [*][2]
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Method Details
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translate
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:
IOException
- if and only if the Writer produces an IOException
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