public class CharacterUtils extends Object
Constructor and Description |
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CharacterUtils()
Constructor for CharacterUtils.
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Modifier and Type | Method and Description |
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static ArrayList<org.apache.uima.internal.util.CharacterUtils.CharRange> |
getDigitRange()
Generate an ArrayList of CharRanges for what Java considers to be a digit.
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static ArrayList<org.apache.uima.internal.util.CharacterUtils.CharRange> |
getLetterRange()
Generate an ArrayList of CharRanges for what Java considers to be a letter.
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static void |
main(String[] args) |
static void |
printAntlrLexRule(String name,
ArrayList<org.apache.uima.internal.util.CharacterUtils.CharRange> charRanges) |
static void |
printJavaCCLexRule(String name,
ArrayList<org.apache.uima.internal.util.CharacterUtils.CharRange> charRanges) |
static String |
toHexString(char c)
Create a hex representation of the UTF-16 encoding of a Java char.
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static String |
toUnicodeChar(char c)
Create a hex representation of the UTF-16 encoding of a Java char.
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public static String toUnicodeChar(char c)
c
- The char to be encoded.'A'
would be "A"
.public static String toHexString(char c)
c
- The char to be encoded.'A'
would be "0x0041"
.public static ArrayList<org.apache.uima.internal.util.CharacterUtils.CharRange> getLetterRange()
public static ArrayList<org.apache.uima.internal.util.CharacterUtils.CharRange> getDigitRange()
public static void printAntlrLexRule(String name, ArrayList<org.apache.uima.internal.util.CharacterUtils.CharRange> charRanges)
public static void printJavaCCLexRule(String name, ArrayList<org.apache.uima.internal.util.CharacterUtils.CharRange> charRanges)
public static void main(String[] args)
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