Example usage for com.badlogic.gdx.beans Expression Expression

Introduction

In this page you can find the example usage for com.badlogic.gdx.beans Expression Expression.

Prototype

public Expression(Object target, String methodName, Object[] arguments) 

Source Link

Usage

From source file:org.apache.harmony.beans.Command.java

License:Apache License

private int doRun(Map<String, Command> references) throws Exception {
    if (status == Command.CHILDREN_FILTERED) {
        if (isRoot()) {
            result = new Argument(decoder);
            // System.out.println("doRun(): result is decoder...");
            return Command.COMMAND_EXECUTED;
        }//from  ww  w .  ja v  a 2  s .  c  om

        if (isNull()) {
            result = new Argument(null);
            // System.out.println("doRun(): result is null...");
            return Command.COMMAND_EXECUTED;
        }

        if (ctx != null && ctx.isArray() && (ctx.getResultValue() == null) && !isExecutable()) {
            // System.out.println("doRun(): context is array...");
            return status;
        }

        Object target = getTarget(references);
        if (target == null) {
            // System.out.println("doRun(): target is null...");
            return status;
        }
        // if (target instanceof Class) {
        // System.out.println("doRun(): target = " +
        // ((Class)target).getName());
        // } else {
        // System.out.println("doRun(): target = " +
        // target.getClass().getName());
        // }
        if (isReference()) {
            result = getReferencedArgument(references);
            // System.out.println("doRun(): reference - result is " +
            // result.getType());
        } else {
            String methodName = getMethodName(references);
            // System.out.println("doRun(): methodName = " +
            // methodName);
            Argument[] arguments = getArguments();
            if (arguments == null) {
                return status;
            }
            // for (Argument element : arguments) {
            // if (element != null) {
            // System.out.println("doRun(): arg [" + i + "] = "
            // + arguments[i].getType());
            // } else {
            // System.out.println("doRun(): arg [" + i + "] =
            // null");
            // }
            // }

            Expression expr = new Expression(target, methodName, getArgumentsValues());
            result = new Argument(expr.getValue());

            if (isPrimitiveClassName(getTagName())) {
                result.setType(getPrimitiveClass(tagName));
            }

            // System.out.println("doRun(): method call - result is " +
            // result.getType());
        }
        return Command.COMMAND_EXECUTED;
    }
    return status;
}

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