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feat: add some standard functions to Number

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TopchetoEU 2023-09-24 20:50:53 +03:00
parent f21cdc831c
commit 4aaf2f26db
Signed by: topchetoeu
GPG Key ID: 6531B8583E5F6ED4
1 changed files with 14 additions and 0 deletions
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src/me/topchetoeu/jscript/polyfills/NumberPolyfill.java
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@ -19,6 +19,20 @@ public class NumberPolyfill {
public final double value; public final double value;
@Native public static boolean isFinite(Context ctx, double val) { return Double.isFinite(val); }
@Native public static boolean isInfinite(Context ctx, double val) { return Double.isInfinite(val); }
@Native public static boolean isNaN(Context ctx, double val) { return Double.isNaN(val); }
@Native public static boolean isSafeInteger(Context ctx, double val) {
return val > MIN_SAFE_INTEGER && val < MAX_SAFE_INTEGER;
}
@Native public static double parseFloat(Context ctx, String val) throws InterruptedException {
return Values.toNumber(ctx, val);
}
@Native public static double parseInt(Context ctx, String val) throws InterruptedException {
return (long)Values.toNumber(ctx, val);
}
@NativeConstructor(thisArg = true) public static Object constructor(Context ctx, Object thisArg, Object val) throws InterruptedException { @NativeConstructor(thisArg = true) public static Object constructor(Context ctx, Object thisArg, Object val) throws InterruptedException {
val = Values.toNumber(ctx, val); val = Values.toNumber(ctx, val);
if (thisArg instanceof ObjectValue) return new NumberPolyfill((double)val); if (thisArg instanceof ObjectValue) return new NumberPolyfill((double)val);