package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?six)(?<=\n|\A)(?:public\s)?(class|interface|enum)\s([^\n\s]*)`)
var str = `/**
*
* @author XXXX
* Introduction: A common interface that judges all kinds of algorithm tags.
* some other comment
*/
public class TagMatchingInterface
{
// content
public class InnerClazz{
// content
}
}`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/