Java Code Examples for java.util.regex.Pattern#UNICODE_CHARACTER_CLASS
The following examples show how to use
java.util.regex.Pattern#UNICODE_CHARACTER_CLASS .
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Example 1
Source File: ReplaceString.java From hop with Apache License 2.0 | 5 votes |
@VisibleForTesting static Pattern buildPattern( boolean literalParsing, boolean caseSensitive, boolean wholeWord, String patternString, boolean isUnicode ) { int flags = 0; if ( literalParsing && !wholeWord ) { flags |= Pattern.LITERAL; } if ( !caseSensitive ) { flags |= Pattern.CASE_INSENSITIVE; } if ( isUnicode ) { flags |= Pattern.UNICODE_CHARACTER_CLASS; } /* * XXX: I don't like this parameter. I think it would almost always be better for the user to define either word * boundaries or ^/$ anchors explicitly in their pattern. */ if ( wholeWord ) { if ( literalParsing ) { patternString = "\\Q" + patternString + "\\E"; } patternString = "\\b" + patternString + "\\b"; } return Pattern.compile( patternString, flags ); }
Example 2
Source File: ExtractText.java From localization_nifi with Apache License 2.0 | 5 votes |
int getCompileFlags(ProcessContext context) { int flags = (context.getProperty(UNIX_LINES).asBoolean() ? Pattern.UNIX_LINES : 0) | (context.getProperty(CASE_INSENSITIVE).asBoolean() ? Pattern.CASE_INSENSITIVE : 0) | (context.getProperty(COMMENTS).asBoolean() ? Pattern.COMMENTS : 0) | (context.getProperty(MULTILINE).asBoolean() ? Pattern.MULTILINE : 0) | (context.getProperty(LITERAL).asBoolean() ? Pattern.LITERAL : 0) | (context.getProperty(DOTALL).asBoolean() ? Pattern.DOTALL : 0) | (context.getProperty(UNICODE_CASE).asBoolean() ? Pattern.UNICODE_CASE : 0) | (context.getProperty(CANON_EQ).asBoolean() ? Pattern.CANON_EQ : 0) | (context.getProperty(UNICODE_CHARACTER_CLASS).asBoolean() ? Pattern.UNICODE_CHARACTER_CLASS : 0); return flags; }
Example 3
Source File: RegexMatcher.java From Elasticsearch with Apache License 2.0 | 5 votes |
public static int parseFlags(@Nullable BytesRef flagsString) { int flags = 0; if (flagsString == null) { return flags; } for (char flag : flagsString.utf8ToString().toCharArray()) { switch (flag) { case 'i': flags = flags | Pattern.CASE_INSENSITIVE; break; case 'u': flags = flags | Pattern.UNICODE_CASE; break; case 'U': flags = flags | Pattern.UNICODE_CHARACTER_CLASS; break; case 's': flags = flags | Pattern.DOTALL; break; case 'm': flags = flags | Pattern.MULTILINE; break; case 'x': flags = flags | Pattern.COMMENTS; break; case 'd': flags = flags | Pattern.UNIX_LINES; break; default: break; } } return flags; }
Example 4
Source File: ExtractText.java From nifi with Apache License 2.0 | 5 votes |
int getCompileFlags(ProcessContext context) { int flags = (context.getProperty(UNIX_LINES).asBoolean() ? Pattern.UNIX_LINES : 0) | (context.getProperty(CASE_INSENSITIVE).asBoolean() ? Pattern.CASE_INSENSITIVE : 0) | (context.getProperty(COMMENTS).asBoolean() ? Pattern.COMMENTS : 0) | (context.getProperty(MULTILINE).asBoolean() ? Pattern.MULTILINE : 0) | (context.getProperty(LITERAL).asBoolean() ? Pattern.LITERAL : 0) | (context.getProperty(DOTALL).asBoolean() ? Pattern.DOTALL : 0) | (context.getProperty(UNICODE_CASE).asBoolean() ? Pattern.UNICODE_CASE : 0) | (context.getProperty(CANON_EQ).asBoolean() ? Pattern.CANON_EQ : 0) | (context.getProperty(UNICODE_CHARACTER_CLASS).asBoolean() ? Pattern.UNICODE_CHARACTER_CLASS : 0); return flags; }
Example 5
Source File: ReplaceString.java From pentaho-kettle with Apache License 2.0 | 5 votes |
@VisibleForTesting static Pattern buildPattern( boolean literalParsing, boolean caseSensitive, boolean wholeWord, String patternString, boolean isUnicode ) { int flags = 0; if ( literalParsing && !wholeWord ) { flags |= Pattern.LITERAL; } if ( !caseSensitive ) { flags |= Pattern.CASE_INSENSITIVE; } if ( isUnicode ) { flags |= Pattern.UNICODE_CHARACTER_CLASS; } /* * XXX: I don't like this parameter. I think it would almost always be better for the user to define either word * boundaries or ^/$ anchors explicitly in their pattern. */ if ( wholeWord ) { if ( literalParsing ) { patternString = "\\Q" + patternString + "\\E"; } patternString = "\\b" + patternString + "\\b"; } return Pattern.compile( patternString, flags ); }
Example 6
Source File: RegexMatcher.java From crate with Apache License 2.0 | 5 votes |
public static int parseFlags(@Nullable String flagsString) { int flags = 0; if (flagsString == null) { return flags; } for (char flag : flagsString.toCharArray()) { switch (flag) { case 'i': flags = flags | Pattern.CASE_INSENSITIVE; break; case 'u': flags = flags | Pattern.UNICODE_CASE; break; case 'U': flags = flags | Pattern.UNICODE_CHARACTER_CLASS; break; case 's': flags = flags | Pattern.DOTALL; break; case 'm': flags = flags | Pattern.MULTILINE; break; case 'x': flags = flags | Pattern.COMMENTS; break; case 'd': flags = flags | Pattern.UNIX_LINES; break; case ' ': case 'g': // handled in isGlobalFunction break; default: throw new IllegalArgumentException("The regular expression flag is unknown: " + flag); } } return flags; }
Example 7
Source File: WrapRegex.java From jphp with Apache License 2.0 | 4 votes |
private static int convertFlags(Memory _flags) { int result = 0; if (_flags.isNumber()) { return _flags.toInteger(); } String flags = _flags.toString(); if (StringMemory.toLong(flags) != null) { return _flags.toInteger(); } for (int i = 0; i < flags.length(); i++) { char c = flags.charAt(i); switch (c) { case 'i': result |= CASE_INSENSITIVE; break; case 'm': result |= MULTILINE; break; case 'L': result |= LITERAL; break; case 'd': result |= UNIX_LINES; break; case 'u': result |= UNICODE_CASE; break; case 'U': result |= Pattern.UNICODE_CHARACTER_CLASS; break; case 'x': result |= COMMENTS; break; case 's': result |= DOTALL; break; } } return result; }