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ICU-1997 add functions for "ICU rule white space" - Cf+White_Space

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X-SVN-Rev: 9281
This commit is contained in:
Syn Wee Quek 2002-07-22 20:41:10 +00:00
parent a770f90433
commit 911da04bff
1 changed files with 16 additions and 2 deletions
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18
icu4j/src/com/ibm/icu/impl/UCharacterProperty.java
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@ -6,8 +6,8 @@
*
* $Source:
* /usr/cvs/icu4j/icu4j/src/com/ibm/icu/text/UCharacterPropertyDB.java $
* $Date: 2002/07/19 00:53:02 $
* $Revision: 1.12 $
* $Date: 2002/07/22 20:41:10 $
* $Revision: 1.13 $
*
*******************************************************************************
*/
@ -1355,6 +1355,20 @@ public final class UCharacterProperty implements Trie.DataManipulate
}
}
}
/**
* Checks if the argument c is to be treated as a white space in ICU
* rules. Usually ICU rule white spaces are ignored unless quoted.
* @param c codepoint to check
* @return true if c is a ICU white space
*/
public static boolean isRuleWhiteSpace(int c)
{
// "white space" in the sense of ICU rule parsers: Cf+White_Space
UCharacterProperty property = UCharacterProperty.getInstance();
return property.getType(c) == UCharacterCategory.FORMAT ||
property.hasBinaryProperty(c, UProperty.WHITE_SPACE);
}
// protected variables -----------------------------------------------