Data

Simple maps (which does not extends Map) of associated object keys to object values, Data classes also provides a set of utility methods. This was added to be used in CodeAPI processing system.

Examples:

Data data = new Data();

data.set("name", "Cup");
data.set("amount", 10);

int get = data.getOrSet("amount", 5);

Assert.assertEquals(5, get);

You can also use BaseData instances to construct objects, example:

static class Product {
    private final String name;

    Product(String name) {
        this.name = name;
    }
}

public static class Stock {
    private final Product product;
    private final int amount;

    public Stock(Product product, int amount) {
        this.product = product;
        this.amount = amount;
    }
}

@Test
public void dataTest2() {
    Data data = new Data();

    data.set("product", new Product("Cup"));
    data.set("amount", 10);

    Stock construct = (Stock) DataReflect.construct(Stock.class, data);

    Assert.assertEquals("Cup", construct.product.name);
    Assert.assertEquals(10, construct.amount);
}

TypedData

This is an implementation which stores value reified type. Values should be retrieved by key and type.