本文整理汇总了Java中jdk.nashorn.internal.runtime.regexp.joni.Syntax类的典型用法代码示例。如果您正苦于以下问题：Java Syntax类的具体用法？Java Syntax怎么用？Java Syntax使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
Syntax类属于jdk.nashorn.internal.runtime.regexp.joni包，在下文中一共展示了Syntax类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: JoniRegExp
import jdk.nashorn.internal.runtime.regexp.joni.Syntax; //导入依赖的package包/类
/**
* Construct a Regular expression from the given {@code pattern} and {@code flags} strings.
*
* @param pattern RegExp pattern string
* @param flags RegExp flag string
* @throws ParserException if flags is invalid or pattern string has syntax error.
*/
public JoniRegExp(final String pattern, final String flags) throws ParserException {
super(pattern, flags);
int option = Option.SINGLELINE;
if (this.isIgnoreCase()) {
option |= Option.IGNORECASE;
}
if (this.isMultiline()) {
option &= ~Option.SINGLELINE;
option |= Option.NEGATE_SINGLELINE;
}
try {
RegExpScanner parsed;
try {
parsed = RegExpScanner.scan(pattern);
} catch (final PatternSyntaxException e) {
// refine the exception with a better syntax error, if this
// passes, just rethrow what we have
Pattern.compile(pattern, 0);
throw e;
}
if (parsed != null) {
final char[] javaPattern = parsed.getJavaPattern().toCharArray();
this.regex = new Regex(javaPattern, 0, javaPattern.length, option, Syntax.JAVASCRIPT);
this.groupsInNegativeLookahead = parsed.getGroupsInNegativeLookahead();
}
} catch (final PatternSyntaxException | JOniException e2) {
throwParserException("syntax", e2.getMessage());
}
}
示例2: JoniRegExp
import jdk.nashorn.internal.runtime.regexp.joni.Syntax; //导入依赖的package包/类
/**
* Construct a Regular expression from the given {@code pattern} and {@code flags} strings.
*
* @param pattern RegExp pattern string
* @param flags RegExp flag string
* @throws ParserException if flags is invalid or pattern string has syntax error.
*/
public JoniRegExp(final String pattern, final String flags) throws ParserException {
super(pattern, flags);
int option = Option.SINGLELINE;
if (this.isIgnoreCase()) {
option |= Option.IGNORECASE;
}
if (this.isMultiline()) {
option &= ~Option.SINGLELINE;
option |= Option.NEGATE_SINGLELINE;
}
try {
RegExpScanner parsed;
try {
parsed = RegExpScanner.scan(pattern);
} catch (final PatternSyntaxException e) {
// refine the exception with a better syntax error, if this
// passes, just rethrow what we have
Pattern.compile(pattern, 0);
throw e;
}
if (parsed != null) {
char[] javaPattern = parsed.getJavaPattern().toCharArray();
this.regex = new Regex(javaPattern, 0, javaPattern.length, option, Syntax.JAVASCRIPT);
this.groupsInNegativeLookahead = parsed.getGroupsInNegativeLookahead();
}
} catch (final PatternSyntaxException | JOniException e2) {
throwParserException("syntax", e2.getMessage());
}
}