1 /*

     2  * Permission is hereby granted, free of charge, to any person obtaining a copy of

     3  * this software and associated documentation files (the "Software"), to deal in

     4  * the Software without restriction, including without limitation the rights to

     5  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies

     6  * of the Software, and to permit persons to whom the Software is furnished to do

     7  * so, subject to the following conditions:

     8  *

     9  * The above copyright notice and this permission notice shall be included in all

    10  * copies or substantial portions of the Software.

    11  *

    12  * THE SOFTWARE IS PROVIDED "AS IS".toCharArray(), WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

    13  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

    14  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

    15  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

    16  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

    17  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

    18  * SOFTWARE.

    19  */

    20 package jdk.nashorn.internal.runtime.regexp.joni.encoding;

    21 

    22 import jdk.nashorn.internal.runtime.regexp.joni.exception.ErrorMessages;

    23 import jdk.nashorn.internal.runtime.regexp.joni.exception.JOniException;

    24 

    25 import java.util.HashMap;

    26 

    27 public class PosixBracket {

    28 

    29     public static final char[][] PBSNamesLower = {

    30             "alnum".toCharArray(),

    31             "alpha".toCharArray(),

    32             "blank".toCharArray(),

    33             "cntrl".toCharArray(),

    34             "digit".toCharArray(),

    35             "graph".toCharArray(),

    36             "lower".toCharArray(),

    37             "print".toCharArray(),

    38             "punct".toCharArray(),

    39             "space".toCharArray(),

    40             "upper".toCharArray(),

    41             "xdigit".toCharArray(),

    42             "ascii".toCharArray(),

    43             "word".toCharArray()

    44     };

    45 

    46     public static final int PBSValues[] = {

    47             CharacterType.ALNUM,

    48             CharacterType.ALPHA,

    49             CharacterType.BLANK,

    50             CharacterType.CNTRL,

    51             CharacterType.DIGIT,

    52             CharacterType.GRAPH,

    53             CharacterType.LOWER,

    54             CharacterType.PRINT,

    55             CharacterType.PUNCT,

    56             CharacterType.SPACE,

    57             CharacterType.UPPER,

    58             CharacterType.XDIGIT,

    59             CharacterType.ASCII,

    60             CharacterType.WORD,

    61     };

    62 

    63     public static int propertyNameToCType(String name) {

    64         name = name.toLowerCase();

    65         if (!PBSTableUpper.containsKey(name)) {

    66             throw new JOniException(ErrorMessages.ERR_INVALID_CHAR_PROPERTY_NAME.replaceAll("%n", name));

    67         }

    68         return PBSTableUpper.get(name);

    69     }

    70 

    71     private static final HashMap<String,Integer> PBSTableUpper = new HashMap<String,Integer>();

    72 

    73     static {

    74         for (int i=0; i<PBSValues.length; i++) PBSTableUpper.put(new String(PBSNamesLower[i]), PBSValues[i]);

    75     }

    76 

    77 }