Setting Nested Map

Tip

This practice deals with manipulation setInner

0. Class

It works even if key is map type or value is map type.

public class Generate {
	Map<Map<String, String>, String> mapByString;
	Map<String, Map<String, String>> stringByMap;
}

Setting nested map key

general expression

generateBuilder.setInner(
    InnerSpec().property("mapByString", m -> m.key(k -> k.entry("key", "value")))
);

Kotlin Exp

generateBuilder.setInner(
    InnerSpec().property("mapByString") { m -> m.key { k -> k.entry("key", "value") } }
);

If setting value given key, check out entry just as shown below

general expression

generateBuilder.setInner(
    InnerSpec().property("mapByString", m -> m.entry(k -> k.entry("innerKey", "innerValue")), "value")
);

Kotlin Exp

generateBuilder.setInner(
    InnerSpec().property("mapByString") { m -> m.entry({ k -> k.entry("innerKey", "innerValue") }, "value") }
);

Setting nested map value

general expression

generateBuilder.setInner(
    InnerSpec().property("stringByMap", m -> m.value(v -> v.entry("key", "value")))
);

Kotlin Exp

generateBuilder.setInner(
    InnerSpec().property("stringByMap") { m -> m.value { v -> v.entry("key", "value") } }
);

If setting key given value, check out entry just as shown below

general expression

generateBuilder.setInner(
    InnerSpec().property("stringByMap", m -> m.entry("key", v -> v.entry("innerKey", "innerValue")))
);

Kotlin Exp

generateBuilder.setInner(
    InnerSpec().property("stringByMap") { m -> m.entry("key") {v -> v.entry("innerKey", "innerValue")} }
);