Examples with ABSDynamicClass abs.backend.java.lib.runtime.ABSDynamicClass used on opensource projects

Example 1 with ABSDynamicClass

use of abs.backend.java.lib.runtime.ABSDynamicClass in project abstools by abstools.

the class Clazz method setupMetaAPI.

/*
     * Define the methods of this class
     */
public static void setupMetaAPI() {
    thisClass.setName("Class");
    thisClass.addMethod(/*ABSString*/
    "getName", new ABSClosure() {

        @Override
        public ABSString exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicClass cls = (ABSDynamicClass) t.getFieldValue_Internal("class");
            return ABSString.fromString(cls.getName());
        }
    });
    thisClass.addMethod(/*ABSClosure*/
    "getMethod", new ABSClosure() {

        @Override
        public ABSDynamicObject exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicClass cls = (ABSDynamicClass) t.getFieldValue_Internal("class");
            ABSString name = (ABSString) params[0];
            ABSClosure method = cls.getMethod(name.getString());
            return method;
        }
    });
    thisClass.addMethod(/*ABSUnit*/
    "addMethod", new ABSClosure() {

        @Override
        public ABSUnit exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicClass cls = (ABSDynamicClass) t.getFieldValue_Internal("class");
            ABSString name = (ABSString) params[0];
            ABSClosure method = (ABSClosure) ((ABSDynamicObject) params[1]).getFieldValue_Internal("method");
            cls.addMethod(name.getString(), method);
            return ABSUnit.UNIT;
        }
    });
    thisClass.addMethod(/*ABSUnit*/
    "removeMethod", new ABSClosure() {

        @Override
        public ABSUnit exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicClass cls = (ABSDynamicClass) t.getFieldValue_Internal("class");
            ABSString name = (ABSString) params[0];
            cls.removeMethod(name.getString());
            return ABSUnit.UNIT;
        }
    });
}

Example 2 with ABSDynamicClass

use of abs.backend.java.lib.runtime.ABSDynamicClass in project abstools by abstools.

the class Feature method singleton.

/* 
     * Create singleton object
     */
public static ABSDynamicClass singleton() {
    if (thisClass == null) {
        thisClass = new ABSDynamicClass();
        setupMetaAPI();
    }
    return thisClass;
}

Example 3 with ABSDynamicClass

use of abs.backend.java.lib.runtime.ABSDynamicClass in project abstools by abstools.

the class Method method singleton.

/* 
     * Create singleton object
     */
public static ABSDynamicClass singleton() {
    if (thisClass == null) {
        thisClass = new ABSDynamicClass();
        setupAPI();
    }
    return thisClass;
}

Example 4 with ABSDynamicClass

use of abs.backend.java.lib.runtime.ABSDynamicClass in project abstools by abstools.

the class ObjectMirror method setupAPI.

public static void setupAPI() {
    thisClass.setName("ObjectMirror");
    /*
         * getClassName: get name of object's class
         */
    thisClass.addMethod(/*ABSString*/
    "getClassName", new ABSClosure() {

        @Override
        public ABSString exec(ABSDynamicObject t, ABSValue... params) {
            ABSString name;
            name = ABSString.fromString(((ABSDynamicObject) t.dispatch("getObject")).getClassName());
            return name;
        }
    });
    /*
         * getClass: get class of object
         */
    thisClass.addMethod(/*ABSDynamicObject<Clazz>*/
    "getClass", new ABSClosure() {

        @Override
        public ABSDynamicObject exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicClass cls = ((ABSDynamicObject) t.dispatch("getObject")).getClazz();
            ABSDynamicObject o = new ABSDynamicObject(Clazz.singleton());
            o.setFieldValue("class", cls);
            return o;
        }
    });
    /*
         * setClass: set new class for object
         */
    thisClass.addMethod(/*Unit*/
    "setClass", new ABSClosure() {

        @Override
        public ABSUnit exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicClass cls = (ABSDynamicClass) ((ABSDynamicObject) params[0]).getFieldValue_Internal("class");
            ((ABSDynamicObject) t.dispatch("getObject")).setClazz(cls);
            return ABSUnit.UNIT;
        }
    });
    /*
         * respondsTo: find out whether object responds to given method
         */
    thisClass.addMethod(/*ABSBool*/
    "respondsTo", new ABSClosure() {

        @Override
        public ABSBool exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicClass cls = (ABSDynamicClass) ((ABSDynamicObject) t.dispatch("getObject")).getClazz();
            return ABSBool.fromBoolean(cls.hasMethod(((ABSString) params[0]).getString()));
        }
    });
    // TODO: getFieldValue(), setFieldValue()
    thisClass.addMethod(/*ABSDynamicObject<COG>*/
    "getCog", new ABSClosure() {

        @Override
        public ABSDynamicObject exec(ABSDynamicObject t, ABSValue... params) {
            COG cog = ((ABSDynamicObject) t.dispatch("getObject")).getCOG();
            ABSDynamicObject o = new ABSDynamicObject(Cog.singleton());
            o.setFieldValue("cog", cog);
            return o;
        }
    });
    thisClass.addMethod(/*Unit*/
    "setCog", new ABSClosure() {

        @Override
        public ABSUnit exec(ABSDynamicObject t, ABSValue... params) {
            ((ABSDynamicObject) t.dispatch("getObject")).setCOG((COG) params[0]);
            return ABSUnit.UNIT;
        }
    });
    /*
         * getObject: obtain the mirrored object
         */
    thisClass.addMethod(/*ABSDynamicObject*/
    "getObject", new ABSClosure() {

        @Override
        public ABSDynamicObject exec(ABSDynamicObject t, ABSValue... params) {
            ABSDynamicObject object;
            object = (ABSDynamicObject) t.getFieldValue_Internal("object");
            return object;
        }
    });
}

Example 5 with ABSDynamicClass

use of abs.backend.java.lib.runtime.ABSDynamicClass in project abstools by abstools.

the class ObjectMirror method singleton.

/* 
     * Create the class object for object mirrors. This only happens once.
     */
public static ABSDynamicClass singleton() {
    if (thisClass == null) {
        thisClass = new ABSDynamicClass();
        setupAPI();
    }
    return thisClass;
}