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43 package org.netbeans.html.boot.impl;
45 import net.java.html.js.JavaScriptBody;
46 import net.java.html.js.JavaScriptResource;
51 * @author Jaroslav Tulach
53 @JavaScriptResource("jsmethods.js")
54 public class JsMethods {
55 private java.lang.Object value;
57 @JavaScriptBody(args = {}, body = "return 42;")
58 public static java.lang.Object fortyTwo() {
62 @JavaScriptBody(args = {"x", "y" }, body = "return x + y;")
63 public static native int plus(int x, int y);
65 @JavaScriptBody(args = {"x"}, body = "return x;")
66 public static native int plus(int x);
68 @JavaScriptBody(args = {}, body = "return this;")
69 public static native java.lang.Object staticThis();
71 @JavaScriptBody(args = {}, body = "return this;")
72 public native java.lang.Object getThis();
73 @JavaScriptBody(args = {"x"}, body = "return x;")
74 public native int plusInst(int x);
76 @JavaScriptBody(args = {}, body = "return true;")
77 public static boolean truth() {
81 @JavaScriptBody(args = { "r" }, javacall=true, body = "r.@java.lang.Runnable::run()();")
82 public static native void callback(Runnable r);
84 @JavaScriptBody(args = { "at", "arr" }, javacall = true, body =
86 + "for (var i = 0; i < arr.length; i++) {\n"
87 + " a = at.@org.netbeans.html.boot.impl.Arithm::sumTwo(II)(a, arr[i]);\n"
91 private static native int sumArr(Arithm at, int... arr);
93 public static int sumArr(int... arr) {
94 return sumArr(new Arithm(), arr);
97 @JavaScriptBody(args = { "x", "y" }, body = "return mul(x, y);")
98 public static native int useExternalMul(int x, int y);
100 @JavaScriptBody(args = { "m" }, javacall = true, body = "return m.@org.netbeans.html.boot.impl.JsMethods::getThis()();")
101 public static native JsMethods returnYourSelf(JsMethods m);
103 @JavaScriptBody(args = { "x", "y" }, javacall = true, body = "return @org.netbeans.html.boot.impl.JsMethods::useExternalMul(II)(x, y);")
104 public static native int staticCallback(int x, int y);
106 @JavaScriptBody(args = { "v" }, javacall = true, body = "return @java.lang.Integer::parseInt(Ljava/lang/String;)(v);")
107 public static native int parseInt(String v);
109 @JavaScriptBody(args = { "v" }, body = "return v.toString();")
110 public static native String fromEnum(Enm v);
112 @JavaScriptBody(args = "arr", body = "return arr;")
113 public static native java.lang.Object[] arr(java.lang.Object[] arr);
115 @JavaScriptBody(args = { "useA", "useB", "a", "b" }, body = "var l = 0;"
116 + "if (useA) l += a;\n"
117 + "if (useB) l += b;\n"
120 public static native long chooseLong(boolean useA, boolean useB, long a, long b);
122 protected void onError(java.lang.Object o) throws Exception {
126 java.lang.Object getError() {
130 @JavaScriptBody(args = { "err" }, javacall = true, body =
131 "this.@org.netbeans.html.boot.impl.JsMethods::onError(Ljava/lang/Object;)(err);"
132 + "return this.@org.netbeans.html.boot.impl.JsMethods::getError()();"
134 public native java.lang.Object recordError(java.lang.Object err);
136 @JavaScriptBody(args = { "x", "y" }, body = "return x + y;")
137 public static int plusOrMul(int x, int y) {
141 @JavaScriptBody(args = { "x" }, keepAlive = false, body = "throw 'Do not call me!'")
142 public static native int checkAllowGC(java.lang.Object x);