com.linkedin.urls.detection

Class CharUtils

java.lang.Object

com.linkedin.urls.detection.CharUtils

public class CharUtils
extends Object

Method Summary

Modifier and Type	Method and Description
static boolean	isAlpha(char a) Checks if character is a valid alphabetic character.
static boolean	isAlphaNumeric(char a) Checks if character is a valid alphanumeric character.
static boolean	isDot(char a) Checks if character is a dot.
static boolean	isHex(char a) Checks if character is a valid hex character.
static boolean	isNumeric(char a) Checks if character is a valid numeric character.
static boolean	isUnreserved(char a) Checks if character is a valid unreserved character.
static boolean	isWhiteSpace(char a)
static String[]	splitByDot(String input) Splits a string without the use of a regex, which could split either by isDot() or %2e

Methods inherited from class java.lang.Object

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

Method Detail

isHex

public static boolean isHex(char a)

Checks if character is a valid hex character.

isAlpha

public static boolean isAlpha(char a)

Checks if character is a valid alphabetic character.

isNumeric

public static boolean isNumeric(char a)

Checks if character is a valid numeric character.

isAlphaNumeric

public static boolean isAlphaNumeric(char a)

Checks if character is a valid alphanumeric character.

isUnreserved

public static boolean isUnreserved(char a)

Checks if character is a valid unreserved character. This is defined by the RFC 3986 ABNF

isDot

public static boolean isDot(char a)

Checks if character is a dot. Heres the doc: http://docs.oracle.com/javase/6/docs/api/java/net/IDN.html#toASCII%28java.lang.String,%20int%29

isWhiteSpace

public static boolean isWhiteSpace(char a)

splitByDot

public static String[] splitByDot(String input)

Splits a string without the use of a regex, which could split either by isDot() or %2e

Parameters:

input - the input string that will be split by dot

Returns:

an array of strings that is a partition of the original string split by dot