com.infobip.kafkistry.service.existingvalues.ExistingValuesSupplier.kt Maven / Gradle / Ivy

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package com.infobip.kafkistry.service.existingvalues

import com.infobip.kafkistry.model.ConsumerGroupId
import com.infobip.kafkistry.model.KafkaUser
import com.infobip.kafkistry.model.Label
import com.infobip.kafkistry.model.TopicName

interface ExistingValuesSupplier {

    fun topics(): List = emptyList()
    fun consumerGroups(): List = emptyList()
    fun owners(): List = emptyList()
    fun producers(): List = emptyList()
    fun users(): List = emptyList()
    fun labels(): List = emptyList()

    fun  getOrEmpty(supplier: () -> List): List = try {
        supplier()
    } catch (_: Exception) {
        emptyList()
    }

}