Invocation context from NodeJs package in Perl

Calling any method on Runtime Context creates new instance of Invocation Context.

# use activate only once in your app

# create called runtime context
my $called_runtime = Javonet->in_memory()->nodejs();

# construct an invocation context - this invocationContext in non-materialized
my $invocation_context = $called_runtime->get_type("Math")->invoke_static_method("abs", -50);

# execute invocation context - this will materialize the invocationContext
my $response = $invocation_context->execute();

Navigation through the methods on different variations of Invocation Context allows to construct the chain of invocations. Those chains of invocation represent the non-materialized expression of interaction with libraries, types, and any programming entities in target technology.

In order to materialize expression, a call to called technology needs to be invoked with Execute method