Java examples for XML:XML String
Returns true if the given character is a tag name character by the XML standard, otherwise false.
//package com.java2s; public class Main { public static void main(String[] argv) throws Exception { char c = 'a'; System.out.println(isNameCharacter(c)); }// ww w . j av a 2 s .c o m /** * Returns <code>true</code> if the given character is a tag name character * by the XML standard, otherwise <code>false</code>. */ public static boolean isNameCharacter(char c) { if (isNameStartCharacter(c)) { return true; } if (c == '-' || c == '.' || c == 0xB7) { return true; } if (intervalContains('0', '9', c) || intervalContains(0x0300, 0x036F, c) || intervalContains(0x203F, 0x2040, c)) { return true; } return false; } /** * Returns <code>true</code> if the given character is a tag name start * character by the XML standard, otherwise <code>false</code>. */ public static boolean isNameStartCharacter(char c) { if (c == ':' || c == '_') { return true; } if (intervalContains('a', 'z', c) || intervalContains('A', 'Z', c)) { return true; } if (intervalContains(0x00C0, 0x00D6, c) || intervalContains(0x00D8, 0x00F6, c)) { return true; } if (intervalContains(0x00F8, 0x02FF, c) || intervalContains(0x0370, 0x037D, c)) { return true; } if (intervalContains(0x037F, 0x1FFF, c) || intervalContains(0x200C, 0x200D, c)) { return true; } if (intervalContains(0x2070, 0x218F, c) || intervalContains(0x2C00, 0x2FEF, c)) { return true; } if (intervalContains(0x3001, 0xD7FF, c) || intervalContains(0xF900, 0xFDCF, c)) { return true; } if (intervalContains(0xFDF0, 0xFFFD, c)) { return true; } return false; } private static boolean intervalContains(int start, int end, int search) { assert start <= end; return start <= search && end >= search; } }