Examples with Token com.taobao.weex.el.parse.Token used on opensource projects

Example 6 with Token

use of com.taobao.weex.el.parse.Token in project incubator-weex by apache.

the class Statements method renderProps.

public static Map<String, Object> renderProps(JSONObject props, ArrayStack stack) {
    Set<Map.Entry<String, Object>> entrySet = props.entrySet();
    Map<String, Object> renderProps = new ArrayMap<>(4);
    for (Map.Entry<String, Object> entry : entrySet) {
        Object value = entry.getValue();
        String key = entry.getKey();
        if (value instanceof JSONObject && (((JSONObject) value).get(ELUtils.BINDING) instanceof Token)) {
            JSONObject binding = (JSONObject) value;
            Token block = (Token) (binding.get(ELUtils.BINDING));
            Object blockValue = block.execute(stack);
            renderProps.put(key, blockValue);
        } else {
            renderProps.put(key, value);
        }
    }
    return renderProps;
}

Example 7 with Token

use of com.taobao.weex.el.parse.Token in project incubator-weex by apache.

the class ELUtils method bindingBlock.

/**
 * parse binding code to block, enable fast execute
 */
public static Object bindingBlock(Object value) {
    if (value instanceof JSONObject) {
        JSONObject object = (JSONObject) value;
        if (object.containsKey(BINDING)) {
            Object binding = object.get(BINDING);
            if (!(binding instanceof Token)) {
                object.put(BINDING, Parser.parse(binding.toString()));
            }
        }
        Set<String> keys = object.keySet();
        for (Object propsKey : keys) {
            if (object.get(propsKey) instanceof JSONObject && ((JSONObject) object.get(propsKey)).containsKey(BINDING)) {
                JSONObject propsValue = (JSONObject) object.get(propsKey);
                Object binding = propsValue.get(BINDING);
                if (!(binding instanceof Token)) {
                    propsValue.put(BINDING, Parser.parse(binding.toString()));
                }
            }
        }
    } else if (value instanceof JSONArray) {
        JSONArray array = (JSONArray) value;
        for (int i = 0; i < array.size(); i++) {
            bindingBlock(array.get(i));
        }
    }
    return value;
}

Example 8 with Token

use of com.taobao.weex.el.parse.Token in project incubator-weex by apache.

the class ParserTest method testOperator.

public void testOperator() {
    Parser parser = new Parser("(1 + 3)/3*3");
    Token block = parser.parse();
    System.out.println(block.execute(null));
    System.out.println(block);
    Parser parser2 = new Parser("1 + +++");
    block = parser2.parse();
    System.out.println(block);
    String[] values = { null, null };
    for (Object value : values) {
        System.out.println(value + "ddd");
    }
}

Example 9 with Token

use of com.taobao.weex.el.parse.Token in project incubator-weex by apache.

the class ParserTest method testDebug.

public void testDebug() {
    System.out.println("execute " + Parser.parse("true ? false : item.name").execute(this.createContext()));
    show("true ? false : true xxxx");
    show("true ? false : ((item.name))");
    Parser.parse("item[1]").execute(this.createContext());
    Token block = Parser.parse("{{{item.name}}}");
    show("true ? item.name : false");
    show("((true) && 2 > 1) && (1) && (1)");
    System.out.println(block.execute(createContext()) + "  " + Double.parseDouble(".0e6"));
    show("1 > -1");
}

Example 10 with Token

use of com.taobao.weex.el.parse.Token in project incubator-weex by apache.

the class Statements method getBindingEventArgs.

public static List<Object> getBindingEventArgs(ArrayStack stack, Object bindings) {
    List<Object> params = new ArrayList<>(4);
    if (bindings instanceof JSONArray) {
        JSONArray array = (JSONArray) bindings;
        for (int i = 0; i < array.size(); i++) {
            Object value = array.get(i);
            if (value instanceof JSONObject && (((JSONObject) value).get(ELUtils.BINDING) instanceof Token)) {
                Token block = (Token) (((JSONObject) value).get(ELUtils.BINDING));
                Object blockValue = block.execute(stack);
                params.add(blockValue);
            } else {
                params.add(value);
            }
        }
    } else if (bindings instanceof JSONObject) {
        JSONObject binding = (JSONObject) bindings;
        if (binding.get(ELUtils.BINDING) instanceof Token) {
            Token block = (Token) binding.get(ELUtils.BINDING);
            Object blockValue = block.execute(stack);
            params.add(blockValue);
        } else {
            params.add(bindings.toString());
        }
    } else {
        params.add(bindings.toString());
    }
    return params;
}