Package org.apache.groovy.json.internal
Class CharScanner
java.lang.Object
org.apache.groovy.json.internal.CharScanner
public class CharScanner
extends java.lang.Object
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Field Summary
Fields Modifier and Type Field Description protected static intALPHA_0protected static intALPHA_9protected static intCLOSED_BRACKETprotected static intCLOSED_CURLYprotected static intCOMMAprotected static intDECIMAL_POINTprotected static intLETTER_BIG_Eprotected static intLETTER_Eprotected static intMINUSprotected static intPLUS -
Constructor Summary
Constructors Constructor Description CharScanner() -
Method Summary
Modifier and Type Method Description static java.lang.StringdebugCharDescription(int c)static java.lang.StringerrorDetails(java.lang.String message, char[] array, int index, int ch)static booleanhasDecimalChar(char[] chars, boolean negative)static booleanisDecimalChar(int currentChar)static booleanisDecimalDigit(int c)protected static booleanisDelimiter(int c)static booleanisDigit(int c)static booleanisInteger(char[] digitChars)static booleanisInteger(char[] digitChars, int offset, int len)static booleanisLong(char[] digitChars)static booleanisLong(char[] digitChars, int offset, int len)static booleanisNumberDigit(int c)static java.math.BigDecimalparseBigDecimal(char[] buffer)static doubleparseDouble(char[] buffer, int from, int to)static floatparseFloat(char[] buffer, int from, int to)static intparseInt(char[] digitChars)static intparseIntFromTo(char[] digitChars, int offset, int to)static intparseIntFromToIgnoreDot(char[] digitChars, int offset, int to)static java.lang.NumberparseJsonNumber(char[] buffer)static java.lang.NumberparseJsonNumber(char[] buffer, int from, int to)static java.lang.NumberparseJsonNumber(char[] buffer, int from, int max, int[] size)static longparseLong(char[] digitChars)static longparseLongFromTo(char[] digitChars, int offset, int to)static longparseLongFromToIgnoreDot(char[] digitChars, int offset, int to)static char[]readNumber(char[] array, int idx, int len)static intskipWhiteSpace(char[] array, int index, int length)Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Field Details
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COMMA
protected static final int COMMA- See Also:
- Constant Field Values
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CLOSED_CURLY
protected static final int CLOSED_CURLY- See Also:
- Constant Field Values
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CLOSED_BRACKET
protected static final int CLOSED_BRACKET- See Also:
- Constant Field Values
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LETTER_E
protected static final int LETTER_E- See Also:
- Constant Field Values
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LETTER_BIG_E
protected static final int LETTER_BIG_E- See Also:
- Constant Field Values
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DECIMAL_POINT
protected static final int DECIMAL_POINT- See Also:
- Constant Field Values
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ALPHA_0
protected static final int ALPHA_0- See Also:
- Constant Field Values
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ALPHA_9
protected static final int ALPHA_9- See Also:
- Constant Field Values
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MINUS
protected static final int MINUS- See Also:
- Constant Field Values
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PLUS
protected static final int PLUS- See Also:
- Constant Field Values
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Constructor Details
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CharScanner
public CharScanner()
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Method Details
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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) -
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 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) -
parseFloat
public static float parseFloat(char[] buffer, int from, int to) -
parseDouble
public static double parseDouble(char[] buffer, int from, int to) -
skipWhiteSpace
public static int skipWhiteSpace(char[] array, int index, int length) -
readNumber
public static char[] readNumber(char[] array, int idx, int len) -
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)
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