Alexey Sedunov
34 lines
585 B
Kotlin
34 lines
585 B
Kotlin
package client
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import server.Server
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class Client: Server {
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var nextServer: Server? = null
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val name = Server.NAME
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fun foo(s: Server) {
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val server: Server = s
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println("Server: $server")
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}
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fun getNextServer(): Server? {
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return nextServer
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}
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override fun work() {
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super<Server>.work()
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println("Client")
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}
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}
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fun Client.bar(s: Server) {
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foo(s)
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}
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fun Client.hasNextServer(): Boolean {
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return getNextServer() != null
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}
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fun Any.asServer(): Server? {
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return if (this is Server) this as Server else null
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} |