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With inspiration from other libraries
package io.nosqlbench.virtdata.library.realer;
import io.nosqlbench.virtdata.api.annotations.Categories;
import io.nosqlbench.virtdata.api.annotations.Category;
import io.nosqlbench.virtdata.api.annotations.Example;
import io.nosqlbench.virtdata.api.annotations.ThreadSafeMapper;
import io.nosqlbench.virtdata.library.basics.shared.distributions.CSVSampler;
import java.util.function.LongFunction;
/**
* Return a valid country code.
*/
@Categories(Category.premade)
@ThreadSafeMapper
public class CountryCodes extends CSVSampler implements LongFunction {
@Example("CountryCodes()")
public CountryCodes() {
super("COUNTRY_CODE","n/a","name","data/countries.csv");
}
}