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// SPDX-License-Identifier: GPL-3.0-or-later
package matcher_test
import "github.com/netdata/netdata/go/go.d.plugin/pkg/matcher"
func ExampleNew_string_format() {
// create a string matcher, which perform full text match
m, err := matcher.New(matcher.FmtString, "hello")
if err != nil {
panic(err)
}
m.MatchString("hello") // => true
m.MatchString("hello world") // => false
}
func ExampleNew_glob_format() {
// create a glob matcher, which perform wildcard match
m, err := matcher.New(matcher.FmtString, "hello*")
if err != nil {
panic(err)
}
m.MatchString("hello") // => true
m.MatchString("hello world") // => true
m.MatchString("Hello world") // => false
}
func ExampleNew_simple_patterns_format() {
// create a simple patterns matcher, which perform wildcard match
m, err := matcher.New(matcher.FmtSimplePattern, "hello* !*world *")
if err != nil {
panic(err)
}
m.MatchString("hello") // => true
m.MatchString("hello world") // => true
m.MatchString("Hello world") // => false
m.MatchString("Hello world!") // => false
}
func ExampleNew_regexp_format() {
// create a regexp matcher, which perform wildcard match
m, err := matcher.New(matcher.FmtRegExp, "[0-9]+")
if err != nil {
panic(err)
}
m.MatchString("1") // => true
m.MatchString("1a") // => true
m.MatchString("a") // => false
}
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