Java Code Examples for org.luaj.vm2.Varargs#arg1()

public Varargs invoke(Varargs args) {
    LuaValue ld = args.arg1();
    args.argcheck(ld.isstring() || ld.isfunction(), 1, "ld must be string or function");
    String source = args.optjstring(2, ld.isstring() ? ld.tojstring() : "=(load)");
    String mode = args.optjstring(3, "bt");
    LuaValue env = args.optvalue(4, globals);
    return loadStream(ld.isstring() ? ld.strvalue().toInputStream() :
            new StringInputStream(ld.checkfunction()), source, mode, env);
}
 

public void testExceptionMessage() {
	String script = "local c = luajava.bindClass( \""+SomeClass.class.getName()+"\" )\n" +
			"return pcall( c.someMethod, c )";
	Varargs vresult = globals.get("load").call(LuaValue.valueOf(script)).invoke(LuaValue.NONE);
	LuaValue status = vresult.arg1();
	LuaValue message = vresult.arg(2);
	assertEquals( LuaValue.FALSE, status );		
	int index = message.toString().indexOf( "this is some message" );
	assertTrue( "bad message: "+message, index>=0 );		
}
 

public Varargs invoke(Varargs args) {
	LuaValue ld = args.arg1();
	if (!ld.isstring() && !ld.isfunction()) {
		throw new LuaError("bad argument #1 to 'load' (string or function expected, got " + ld.typename() + ")");
	}
	String source = args.optjstring(2, ld.isstring()? ld.tojstring(): "=(load)");
	String mode = args.optjstring(3, "bt");
	LuaValue env = args.optvalue(4, globals);
	return loadStream(ld.isstring()? ld.strvalue().toInputStream():
		new StringInputStream(ld.checkfunction()), source, mode, env);
}
 

public Varargs invoke(Varargs args) {
	LuaValue n = args.arg1();
	/* number is its own integer part, no fractional part */
	if (n.islong()) return varargsOf(n, valueOf(0.0));
	double x = n.checkdouble();
	/* integer part (rounds toward zero) */
	double intPart = ( x > 0 ) ? Math.floor( x ) : Math.ceil( x );
	/* fractional part (test needed for inf/-inf) */
	double fracPart = x == intPart ? 0.0 : x - intPart;
	return varargsOf( valueOf(intPart), valueOf(fracPart) );
}
 

public Varargs invoke(Varargs args) {
	Object o = args.checkuserdata(1);
	LuaValue v = args.checkvalue(2);
	LuaUserdata u = (LuaUserdata) args.arg1();
	u.m_instance = v.checkuserdata();
	u.m_metatable = v.getmetatable();
	return NONE;
}
 

public Varargs invoke(Varargs args) {
    LuaValue ld = args.arg1();
    args.argcheck(ld.isstring() || ld.isfunction(), 1, "ld must be string or function");
    String source = args.optjstring(2, ld.isstring() ? ld.tojstring() : "=(load)");
    String mode = args.optjstring(3, "bt");
    LuaValue env = args.optvalue(4, globals);
    return loadStream(ld.isstring() ? ld.strvalue().toInputStream() : new
            StringInputStream(ld.checkfunction()), source, mode, env);
}
 

public Varargs invoke(Varargs args) {
	Object o = args.checkuserdata(1);
	LuaValue v = args.checkvalue(2);
	LuaUserdata u = (LuaUserdata) args.arg1();
	u.m_instance = v.checkuserdata();
	u.m_metatable = v.getmetatable();
	return NONE;
}
 

public Varargs invoke(Varargs args) {
	LuaValue ld = args.arg1();
	args.argcheck(ld.isstring() || ld.isfunction(), 1, "ld must be string or function");
	String source = args.optjstring(2, ld.isstring()? ld.tojstring(): "=(load)");
	String mode = args.optjstring(3, "bt");
	LuaValue env = args.optvalue(4, globals);
	return loadStream(ld.isstring()? ld.strvalue().toInputStream(): 
		new StringInputStream(ld.checkfunction()), source, mode, env);
}
 

public Varargs invoke(Varargs args) {
	Object o = args.checkuserdata(1);
	LuaValue v = args.checkvalue(2);
	LuaUserdata u = (LuaUserdata) args.arg1();
	u.m_instance = v.checkuserdata();
	u.m_metatable = v.getmetatable();
	return NONE;
}
 

LuaLocals(Globals globals) {
    this.presize(globals.length(), 0);
    Varargs entry = globals.next(LuaValue.NIL);
    while (!entry.arg1().isnil()) {
        LuaValue key = entry.arg1();
        LuaValue value = entry.arg(2);
        super.rawset(key, value);
        entry = globals.next(entry.arg1());
    }
}
 

public LVCustomViewPagerIndicator(Globals globals, LuaValue metaTable, Varargs varargs) {
    super(globals.getContext());
    this.mInitParams = varargs != null ? varargs.arg1() : null;
    this.mLuaUserdata = new UDCustomViewPagerIndicator(this, globals, metaTable, this.mInitParams);
    this.mLayout = new IcsLinearLayout(globals.getContext(), R.attr.lv_vpiIconPageIndicatorStyle);
    this.setHorizontalScrollBarEnabled(false);
    super.addView(mLayout, LuaViewUtil.createRelativeLayoutParamsMM());
}
 

public Varargs invoke(Varargs args) {
    Object o = args.checkuserdata(1);
    LuaValue v = args.checkvalue(2);
    LuaUserdata u = (LuaUserdata) args.arg1();
    u.m_instance = v.checkuserdata();
    u.m_metatable = v.getmetatable();
    return NONE;
}
 

public static int fixIndex(Varargs args) {
    return args != null && args.arg1() instanceof VenvyLVLibBinder ? 1 : 0;
}
 

public LVGradientView(Globals globals, LuaValue metaTable, Varargs varargs) {
    super(globals.getContext());
    mLuaUserdata = new UDGradientView(this, globals, metaTable, varargs != null ? varargs.arg1() : null);
}
 

public VenvyMediaPlayerView(Globals globals, LuaValue metaTable, Varargs varargs) {
    super(globals.getContext());
    mLuaUserdata = new VenvyUDMediaPlayerView(this, globals, metaTable, varargs != null ? varargs.arg1() : null);
    init(getContext());
}
 

private int fixIndex(Varargs args) {
    return args != null && args.arg1() instanceof UDFile ? 1 : 0;
}
 

public LVHorizontalScrollView(Globals globals, LuaValue metaTable, Varargs varargs) {
    super(globals.getContext());
    this.mLuaUserdata = new UDHorizontalScrollView(this, globals, metaTable, varargs != null ? varargs.arg1() : null);
    init(globals);
}
 

public LVScrollView(Globals globals, LuaValue metaTable, Varargs varargs) {
    super(globals.getContext());
    this.mLuaUserdata = new UDScrollView(this, globals, metaTable, varargs != null ? varargs.arg1() : null);
    init(globals);
}
 

public LVRefreshLayout(Globals globals, LuaValue metaTable, Varargs varargs) {
    super(globals.getContext());
    this.mLuaUserdata = new UDRefreshLayout(this, globals, metaTable, varargs != null ? varargs.arg1() : null);
    init(globals);
}
 

/**
 * 获取userdata
 *
 * @param varargs
 * @return
 */
public U getUD(Varargs varargs) {
    return (U) varargs.arg1();
}