groovy.json.internal

## Class CharScanner

- java.lang.Object
- - groovy.json.internal.CharScanner

-     public class CharScanner
      extends java.lang.Object

  Author:
    Richard Hightower

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected static int` | `ALPHA_0`
    `protected static int` | `ALPHA_1`
    `protected static int` | `ALPHA_2`
    `protected static int` | `ALPHA_3`
    `protected static int` | `ALPHA_4`
    `protected static int` | `ALPHA_5`
    `protected static int` | `ALPHA_6`
    `protected static int` | `ALPHA_7`
    `protected static int` | `ALPHA_8`
    `protected static int` | `ALPHA_9`
    `protected static int` | `CLOSED_BRACKET`
    `protected static int` | `CLOSED_CURLY`
    `protected static int` | `COMMA`
    `protected static int` | `DECIMAL_POINT`
    `protected static int` | `DOUBLE_QUOTE`
    `protected static int` | `ESCAPE`
    `protected static int` | `LETTER_BIG_E`
    `protected static int` | `LETTER_E`
    `protected static int` | `MINUS`
    `protected static int` | `PLUS`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `CharScanner()`

  - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `static char[][]` | `compact(char[][] array)`
    `static java.lang.String` | `debugCharDescription(int c)`
    `static java.lang.String` | `errorDetails(java.lang.String message, char[] array, int index, int ch)`
    `static boolean` | `hasDecimalChar(char[] chars, boolean negative)`
    `static boolean` | `isDecimalChar(int currentChar)`
    `static boolean` | `isDecimalDigit(int c)`
    `protected static boolean` | `isDelimiter(int c)`
    `static boolean` | `isDigit(int c)`
    `static boolean` | `isDigits(char[] inputArray)`
    `static boolean` | `isInteger(char[] digitChars)`
    `static boolean` | `isInteger(char[] digitChars, int offset, int len)`
    `static boolean` | `isLong(char[] digitChars)`
    `static boolean` | `isLong(char[] digitChars, int offset, int len)`
    `static boolean` | `isNumberDigit(int c)`
    `static java.math.BigDecimal` | `parseBigDecimal(char[] buffer)`
    `static java.math.BigDecimal` | `parseBigDecimal(char[] buffer, int from, int to)`
    `static double` | `parseDouble(char[] buffer)`
    `static double` | `parseDouble(char[] buffer, int from, int to)`
    `static float` | `parseFloat(char[] buffer, int from, int to)`
    `static int` | `parseInt(char[] digitChars)`
    `static int` | `parseIntFromTo(char[] digitChars, int offset, int to)`
    `static int` | `parseIntFromToIgnoreDot(char[] digitChars, int offset, int to)`
    `static java.lang.Number` | `parseJsonNumber(char[] buffer)`
    `static java.lang.Number` | `parseJsonNumber(char[] buffer, int from, int to)`
    `static java.lang.Number` | `parseJsonNumber(char[] buffer, int from, int max, int[] size)`
    `static long` | `parseLong(char[] digitChars)`
    `static long` | `parseLongFromTo(char[] digitChars, int offset, int to)`
    `static long` | `parseLongFromToIgnoreDot(char[] digitChars, int offset, int to)`
    `static char[]` | `readNumber(char[] array, int idx)`
    `static char[]` | `readNumber(char[] array, int idx, int len)`
    `static int` | `skipWhiteSpace(char[] array, int index)`
    `static int` | `skipWhiteSpace(char[] array, int index, int length)`
    `static int` | `skipWhiteSpaceFast(char[] array)`
    `static int` | `skipWhiteSpaceFast(char[] array, int index)`
    `static char[][]` | `split(char[] inputArray, char split)`
    `static char[][]` | `splitByChars(char[] inputArray, char... delims)`
    `static char[][]` | `splitByCharsFromToDelims(char[] inputArray, int from, int to, char... delims)`
    `static char[][]` | `splitByCharsNoneEmpty(char[] inputArray, char... delims)`
    `static char[][]` | `splitByCharsNoneEmpty(char[] inputArray, int from, int to, char... delims)`
    `static char[][]` | `splitExact(char[] inputArray, char split, int resultsArrayLength)`
    `static char[][]` | `splitExact(char[] inputArray, int resultsArrayLength, char... delims)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### COMMA

          protected static final int COMMA

      See Also:
        Constant Field Values

    - #### CLOSED_CURLY

          protected static final int CLOSED_CURLY

      See Also:
        Constant Field Values

    - #### CLOSED_BRACKET

          protected static final int CLOSED_BRACKET

      See Also:
        Constant Field Values

    - #### LETTER_E

          protected static final int LETTER_E

      See Also:
        Constant Field Values

    - #### LETTER_BIG_E

          protected static final int LETTER_BIG_E

      See Also:
        Constant Field Values

    - #### DECIMAL_POINT

          protected static final int DECIMAL_POINT

      See Also:
        Constant Field Values

    - #### ALPHA_0

          protected static final int ALPHA_0

      See Also:
        Constant Field Values

    - #### ALPHA_1

          protected static final int ALPHA_1

      See Also:
        Constant Field Values

    - #### ALPHA_2

          protected static final int ALPHA_2

      See Also:
        Constant Field Values

    - #### ALPHA_3

          protected static final int ALPHA_3

      See Also:
        Constant Field Values

    - #### ALPHA_4

          protected static final int ALPHA_4

      See Also:
        Constant Field Values

    - #### ALPHA_5

          protected static final int ALPHA_5

      See Also:
        Constant Field Values

    - #### ALPHA_6

          protected static final int ALPHA_6

      See Also:
        Constant Field Values

    - #### ALPHA_7

          protected static final int ALPHA_7

      See Also:
        Constant Field Values

    - #### ALPHA_8

          protected static final int ALPHA_8

      See Also:
        Constant Field Values

    - #### ALPHA_9

          protected static final int ALPHA_9

      See Also:
        Constant Field Values

    - #### MINUS

          protected static final int MINUS

      See Also:
        Constant Field Values

    - #### PLUS

          protected static final int PLUS

      See Also:
        Constant Field Values

    - #### DOUBLE_QUOTE

          protected static final int DOUBLE_QUOTE

      See Also:
        Constant Field Values

    - #### ESCAPE

          protected static final int ESCAPE

      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### CharScanner

          public CharScanner()

  - ### Method Detail

    - #### isDigit

          public static boolean isDigit(int c)

    - #### isDecimalDigit

          public static boolean isDecimalDigit(int c)

    - #### isDecimalChar

          public static boolean isDecimalChar(int currentChar)

    - #### hasDecimalChar

          public static boolean hasDecimalChar(char[] chars,
                                               boolean negative)

    - #### isDigits

          public static boolean isDigits(char[] inputArray)

    - #### splitExact

          public static char[][] splitExact(char[] inputArray,
                                            char split,
                                            int resultsArrayLength)

    - #### splitExact

          public static char[][] splitExact(char[] inputArray,
                                            int resultsArrayLength,
                                            char... delims)

    - #### split

          public static char[][] split(char[] inputArray,
                                       char split)

    - #### splitByChars

          public static char[][] splitByChars(char[] inputArray,
                                              char... delims)

    - #### splitByCharsFromToDelims

          public static char[][] splitByCharsFromToDelims(char[] inputArray,
                                                          int from,
                                                          int to,
                                                          char... delims)

    - #### splitByCharsNoneEmpty

          public static char[][] splitByCharsNoneEmpty(char[] inputArray,
                                                       char... delims)

    - #### splitByCharsNoneEmpty

          public static char[][] splitByCharsNoneEmpty(char[] inputArray,
                                                       int from,
                                                       int to,
                                                       char... delims)

    - #### compact

          public static char[][] compact(char[][] array)

    - #### isLong

          public static boolean isLong(char[] digitChars)

    - #### isLong

          public static boolean isLong(char[] digitChars,
                                       int offset,
                                       int len)

    - #### isInteger

          public static boolean isInteger(char[] digitChars)

    - #### isInteger

          public static boolean isInteger(char[] digitChars,
                                          int offset,
                                          int len)

    - #### parseInt

          public static int parseInt(char[] digitChars)

    - #### parseIntFromTo

          public static int parseIntFromTo(char[] digitChars,
                                           int offset,
                                           int to)

    - #### parseIntFromToIgnoreDot

          public static int parseIntFromToIgnoreDot(char[] digitChars,
                                                    int offset,
                                                    int to)

    - #### parseLongFromToIgnoreDot

          public static long parseLongFromToIgnoreDot(char[] digitChars,
                                                      int offset,
                                                      int to)

    - #### parseLongFromTo

          public static long parseLongFromTo(char[] digitChars,
                                             int offset,
                                             int to)

    - #### parseLong

          public static long parseLong(char[] digitChars)

    - #### parseJsonNumber

          public static java.lang.Number parseJsonNumber(char[] buffer)

    - #### parseJsonNumber

          public static java.lang.Number parseJsonNumber(char[] buffer,
                                                         int from,
                                                         int to)

    - #### isNumberDigit

          public static final boolean isNumberDigit(int c)

    - #### isDelimiter

          protected static boolean isDelimiter(int c)

    - #### parseJsonNumber

          public static java.lang.Number parseJsonNumber(char[] buffer,
                                                         int from,
                                                         int max,
                                                         int[] size)

    - #### parseBigDecimal

          public static java.math.BigDecimal parseBigDecimal(char[] buffer)

    - #### parseBigDecimal

          public static java.math.BigDecimal parseBigDecimal(char[] buffer,
                                                             int from,
                                                             int to)

    - #### parseFloat

          public static float parseFloat(char[] buffer,
                                         int from,
                                         int to)

    - #### parseDouble

          public static double parseDouble(char[] buffer)

    - #### parseDouble

          public static double parseDouble(char[] buffer,
                                           int from,
                                           int to)

    - #### skipWhiteSpace

          public static int skipWhiteSpace(char[] array,
                                           int index)

    - #### skipWhiteSpace

          public static int skipWhiteSpace(char[] array,
                                           int index,
                                           int length)

    - #### readNumber

          public static char[] readNumber(char[] array,
                                          int idx)

    - #### readNumber

          public static char[] readNumber(char[] array,
                                          int idx,
                                          int len)

    - #### skipWhiteSpaceFast

          public static int skipWhiteSpaceFast(char[] array)

    - #### skipWhiteSpaceFast

          public static int skipWhiteSpaceFast(char[] array,
                                               int index)

    - #### errorDetails

          public static java.lang.String errorDetails(java.lang.String message,
                                                      char[] array,
                                                      int index,
                                                      int ch)

    - #### debugCharDescription

          public static java.lang.String debugCharDescription(int c)