CharScanner (groovy 3.0.4 API)

org.apache.groovy.json.internal.CharScanner

```
public class CharScanner
```

Field Summary

Fields
Modifiers	Name	Description
`protected static int`	`ALPHA_0`
`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`	`LETTER_BIG_E`
`protected static int`	`LETTER_E`
`protected static int`	`MINUS`
`protected static int`	`PLUS`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`static String`	`debugCharDescription(int c)`
	`static String`	`errorDetails(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`	`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 BigDecimal`	`parseBigDecimal(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 Number`	`parseJsonNumber(char[] buffer)`
	`static Number`	`parseJsonNumber(char[] buffer, int from, int to)`
	`static 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, int len)`
	`static int`	`skipWhiteSpace(char[] array, int index, int length)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Object`	`wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll`

- Field Detail
  - protected static final int ALPHA_0
  - protected static final int ALPHA_9
  - protected static final int CLOSED_BRACKET
  - protected static final int CLOSED_CURLY
  - protected static final int COMMA
  - protected static final int DECIMAL_POINT
  - protected static final int LETTER_BIG_E
  - protected static final int LETTER_E
  - protected static final int MINUS
  - protected static final int PLUS
- Method Detail
  - public static String debugCharDescription(int c)
  - public static String errorDetails(String message, char[] array, int index, int ch)
  - public static boolean hasDecimalChar(char[] chars, boolean negative)
  - public static boolean isDecimalChar(int currentChar)
  - public static boolean isDecimalDigit(int c)
  - protected static boolean isDelimiter(int c)
  - public static boolean isDigit(int c)
  - public static boolean isInteger(char[] digitChars)
  - public static boolean isInteger(char[] digitChars, int offset, int len)
  - public static boolean isLong(char[] digitChars)
  - public static boolean isLong(char[] digitChars, int offset, int len)
  - public static boolean isNumberDigit(int c)
  - public static BigDecimal parseBigDecimal(char[] buffer)
  - public static double parseDouble(char[] buffer, int from, int to)
  - public static float parseFloat(char[] buffer, int from, int to)
  - public static int parseInt(char[] digitChars)
  - public static int parseIntFromTo(char[] digitChars, int offset, int to)
  - public static int parseIntFromToIgnoreDot(char[] digitChars, int offset, int to)
  - public static Number parseJsonNumber(char[] buffer)
  - public static Number parseJsonNumber(char[] buffer, int from, int to)
  - public static Number parseJsonNumber(char[] buffer, int from, int max, int[] size)
  - public static long parseLong(char[] digitChars)
  - public static long parseLongFromTo(char[] digitChars, int offset, int to)
  - public static long parseLongFromToIgnoreDot(char[] digitChars, int offset, int to)
  - public static char[] readNumber(char[] array, int idx, int len)
  - public static int skipWhiteSpace(char[] array, int index, int length)

Summary:
Field
Method

| Detail:
Field
Method

[Java] Class CharScanner

Field Summary

Methods Summary

Inherited Methods Summary

Field Detail

protected static final int ALPHA_0

protected static final int ALPHA_9

protected static final int CLOSED_BRACKET

protected static final int CLOSED_CURLY

protected static final int COMMA

protected static final int DECIMAL_POINT

protected static final int LETTER_BIG_E

protected static final int LETTER_E

protected static final int MINUS

protected static final int PLUS

Method Detail

public static String debugCharDescription(int c)

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

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

public static boolean isDecimalChar(int currentChar)

public static boolean isDecimalDigit(int c)

protected static boolean isDelimiter(int c)

public static boolean isDigit(int c)

public static boolean isInteger(char[] digitChars)

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

public static boolean isLong(char[] digitChars)

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

public static boolean isNumberDigit(int c)

public static BigDecimal parseBigDecimal(char[] buffer)

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

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

public static int parseInt(char[] digitChars)

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

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

public static Number parseJsonNumber(char[] buffer)

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

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

public static long parseLong(char[] digitChars)

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

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

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

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