Examples of OneArgFunction

org.luaj.vm2.lib.OneArgFunction
Abstract base class for Java function implementations that take one argument and return one value.
Subclasses need only implement {@link LuaValue#call(LuaValue)} to complete this class, simplifying development. All other uses of {@link #call()}, {@link #invoke(Varargs)},etc, are routed through this method by this class, dropping or extending arguments with {@code nil} values as required.
If more than one argument are required, or no arguments are required, or variable argument or variable return values, then use one of the related function {@link ZeroArgFunction}, {@link TwoArgFunction}, {@link ThreeArgFunction}, or {@link VarArgFunction}.
See {@link LibFunction} for more information on implementation libraries and library functions. @see #call(LuaValue) @see LibFunction @see ZeroArgFunction @see TwoArgFunction @see ThreeArgFunction @see VarArgFunction

Examples of org.luaj.vm2.lib.OneArgFunction

            }
        };
    }


    private LuaValue pagesInNamespace() {
        return new OneArgFunction() {
            @Override public LuaValue call(LuaValue ns) {
                return LuaValue.valueOf(0);
            }
        };
    }

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Examples of org.luaj.vm2.lib.OneArgFunction

            }
        };
    }


    private LuaValue getNsIndex() {
        return new OneArgFunction() {
            @Override
            /**
             * Get a namespace key by value, case insensitive.  Canonical namespace
             * names override custom ones defined for the current language.
             *

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Examples of org.luaj.vm2.lib.OneArgFunction

        iface.set("canonicalUrl", canonicalUrl());
        return iface;
    }


    private LuaValue anchorEncode() {
        return new OneArgFunction() {
            @Override
            public LuaValue call(LuaValue arg) {
                return null;
            }
        };

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Examples of org.luaj.vm2.lib.OneArgFunction

    protected OneArgFunction defaultFunction() {
        return defaultFunction(null);
    }


    protected OneArgFunction defaultFunction(final String argName) {
        return new OneArgFunction() {
            @Override
            public LuaValue call(LuaValue arg) {
                // logger.warn("defaultFunction " + argName + " called");
                return LuaValue.NIL;
            }

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Examples of org.luaj.vm2.lib.OneArgFunction

                Random rand = new Random();
                int randomNum = rand.nextInt((max - min) + 1) + min;
                return LuaValue.valueOf(randomNum);
            }
        });
        this.globals.get("string").set("char", new OneArgFunction() {


            @Override
            public LuaValue call(LuaValue arg1) {
                int charint = arg1.toint();
                return LuaValue.valueOf(Character.toString((char) charint));

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