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Css: Change java.lang.String.charAt to JsString_.charAt (with JsString_.charAt) [#741]

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gnosygnu 2020-06-08 09:00:39 -04:00
parent 1103674d88
commit 026288f809
1 changed files with 25 additions and 0 deletions
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25
400_xowa/src/gplx/langs/javascripts/JsString_.java
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@ -1,6 +1,7 @@
package gplx.langs.javascripts; package gplx.langs.javascripts;
import gplx.Err_; import gplx.Err_;
import gplx.String_;
import gplx.langs.javascripts.util.regex.JsPattern_; import gplx.langs.javascripts.util.regex.JsPattern_;
import java.util.concurrent.ConcurrentHashMap; import java.util.concurrent.ConcurrentHashMap;
@ -8,6 +9,30 @@ import java.util.regex.Matcher;
import java.util.regex.Pattern; import java.util.regex.Pattern;
public class JsString_ { public class JsString_ {
public static boolean charAtEq(String s, int i, char m) {
int len = s.length();
if (i < 0 || i >= len) {
return false;
} else {
return s.charAt(i) == m;
}
}
public static boolean charAtEqNot(String s, int i, char m) {
int len = s.length();
if (i < 0 || i >= len) {
return false;
} else {
return s.charAt(i) != m;
}
}
public static String charAt(String s, int i) {
int len = s.length();
if (i < 0 || i >= len) {
return String_.Empty;
} else {
return Character.toString(s.charAt(i));
}
}
public static String slice(String str, int beginIndex) { public static String slice(String str, int beginIndex) {
return slice(str, beginIndex, str.length()); return slice(str, beginIndex, str.length());
} }