java.lang.Object

groovy.transform.stc.FirstParam

public class FirstParam
extends PickAnyArgumentHint

A hint used to instruct the type checker to pick the first parameter type. For example:

public <T> def doWith(T src, @ClosureParams(FirstParam.class) Closure c) { c.call(src); }

This class has several inner classes that also helps picking generic argument types instead of the parameter type.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`FirstParam.Component`	A hint used to instruct the type checker to pick the type of the component of the first parameter type, which is therefore expected to be an array, like in this example:
`static class`	`FirstParam.FirstGenericType`	A hint used to instruct the type checker to pick the first generic type of the first parameter type.
`static class`	`FirstParam.SecondGenericType`	A hint used to instruct the type checker to pick the second generic type of the first parameter type.
`static class`	`FirstParam.ThirdGenericType`	A hint used to instruct the type checker to pick the third generic type of the first parameter type.

Class FirstParam