invokeAnd() — spring-boot Function Reference

Architecture documentation for the invokeAnd() function in LambdaSafe.java from the spring-boot codebase.

Function java GradlePlugin RunTasks calls 2 called by 1

Entity Profile

GradlePlugin→ RunTasks→ invokeAnd() — spring-boot Function Reference

Dependency Diagram

graph TD
  21e6df83_d8b5_7531_42fd_bf65c6d2b573["invokeAnd()"]
  00d48a57_76a3_9def_23de_d039e57ef7d9["invokeAnd()"]
  00d48a57_76a3_9def_23de_d039e57ef7d9 -->|calls| 21e6df83_d8b5_7531_42fd_bf65c6d2b573
  00d48a57_76a3_9def_23de_d039e57ef7d9["invokeAnd()"]
  21e6df83_d8b5_7531_42fd_bf65c6d2b573 -->|calls| 00d48a57_76a3_9def_23de_d039e57ef7d9
  6b1fbf73_794e_e397_2acb_d68589fb2738["invoke()"]
  21e6df83_d8b5_7531_42fd_bf65c6d2b573 -->|calls| 6b1fbf73_794e_e397_2acb_d68589fb2738
  style 21e6df83_d8b5_7531_42fd_bf65c6d2b573 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

core/spring-boot/src/main/java/org/springframework/boot/util/LambdaSafe.java lines 314–323

		public <R> Stream<R> invokeAnd(Function<C, @Nullable R> invoker) {
			Function<C, InvocationResult<R>> mapper = (callbackInstance) -> {
				Supplier<@Nullable R> supplier = () -> invoker.apply(callbackInstance);
				return invoke(callbackInstance, supplier);
			};
			return this.callbackInstances.stream()
				.map(mapper)
				.filter(InvocationResult::hasResult)
				.map(InvocationResult::get);
		}