Kotlin "Destructuring declaration initializer of type Any must have a 'component1()' function..."

Question

I have a for each loop

for(conn in connection) {
   var(first,second,third) = reader.getLatency(conn,LocationAssignment)
}

Where reader.getLatency is

open class LatencyReader {
    companion object {
        fun getLatency(conn: Connection, locationAssignment: HashMap<String, String>): Any {
            return Triple(LatencyReader.MissingLatency, LatencyReader.MissingLatency, LatencyReader.MissingLatency)

        }

        val MissingLatency: Int = 9999
    }

How can I access each element of reader.getLatency(conn,LocationAssignment), most importantly I want to access the last element or the third of the triple.

Why does `getLatency` return `Any`. It should return `Triple`, shouldn't it? — Sweeper, Oct 15 '21 at 15:17

score 0 · Answer 1 · edited Oct 15 '21 at 15:23

0

Sweeper said in a comment:

Why does getLatency return Any. It should return Triple<Int, Int, Int>, shouldn't it?

which was the solution.

edited Oct 15 '21 at 15:23

Wai Ha Lee

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answered Oct 15 '21 at 15:19

CodeThisAndThat

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I've edited your answer a bit. Comments can be deleted at any time, so if somebody posts a comment that provides a solution, you can do what I did: link to the user, link to the comment, quote the comment. That way if the comment goes, people still have an answer to your question if they see it. – Wai Ha Lee Oct 15 '21 at 15:24

Kotlin "Destructuring declaration initializer of type Any must have a 'component1()' function..."

1 Answers1