staticFactoryMethodWithKotlin

staticFactoryMethodWithKotlin.kt

interface QuerryRunner {
    fun getInstance(): QueryRunnerFactory
}


class QueryRunnerFactory(
) : QuerryRunner {

    companion object Factory {
        var queryRunner = QueryRunnerFactory()
        fun createRunner(): QueryRunnerFactory {
            return QueryRunnerFactory()
        }
        fun getRunnerInstance(): QueryRunnerFactory {
            return queryRunner
        }
    }

    override fun getInstance(): QueryRunnerFactory {
        return getRunnerInstance()
    }

}