groovy.json.internal

Class CharScanner

java.lang.Object

groovy.json.internal.CharScanner

public class CharScanner
extends 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

Methods

Modifier and Type	Method and Description
static char[][]	compact(char[][] array)
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	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 BigDecimal	parseBigDecimal(char[] buffer)
static 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 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)
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

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Constant Field Values

CLOSED_BRACKET

protected static final int CLOSED_BRACKET

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Constant Field Values

LETTER_E

protected static final int LETTER_E

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Constant Field Values

LETTER_BIG_E

protected static final int LETTER_BIG_E

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Constant Field Values

DECIMAL_POINT

protected static final int DECIMAL_POINT

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Constant Field Values

ALPHA_0

protected static final int ALPHA_0

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Constant Field Values

ALPHA_1

protected static final int ALPHA_1

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Constant Field Values

ALPHA_2

protected static final int ALPHA_2

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Constant Field Values

ALPHA_3

protected static final int ALPHA_3

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Constant Field Values

ALPHA_4

protected static final int ALPHA_4

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Constant Field Values

ALPHA_5

protected static final int ALPHA_5

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Constant Field Values

ALPHA_6

protected static final int ALPHA_6

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Constant Field Values

ALPHA_7

protected static final int ALPHA_7

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Constant Field Values

ALPHA_8

protected static final int ALPHA_8

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Constant Field Values

ALPHA_9

protected static final int ALPHA_9

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Constant Field Values

MINUS

protected static final int MINUS

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Constant Field Values

PLUS

protected static final int PLUS

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Constant Field Values

DOUBLE_QUOTE

protected static final int DOUBLE_QUOTE

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Constant Field Values

ESCAPE

protected static final int ESCAPE

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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 Number parseJsonNumber(char[] buffer)

parseJsonNumber

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

parseBigDecimal

public static BigDecimal parseBigDecimal(char[] buffer)

parseBigDecimal

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

debugCharDescription

public static String debugCharDescription(int c)