package com.ldbc.driver.workloads.simple;
import com.ldbc.driver.Operation;
import com.ldbc.driver.generator.Generator;
import com.ldbc.driver.generator.GeneratorException;
import java.util.Iterator;
import java.util.List;
class ReadOperationGenerator extends Generator<Operation> {
private final String table;
private final Iterator<String> keyGenerator;
private final Iterator<List<String>> fieldsGenerator;
protected ReadOperationGenerator(String table, Iterator<String> keyGenerator, Iterator<List<String>> fieldsGenerator) {
this.table = table;
this.keyGenerator = keyGenerator;
this.fieldsGenerator = fieldsGenerator;
}
@Override
protected Operation doNext() throws GeneratorException {
return new ReadOperation(table, keyGenerator.next(), fieldsGenerator.next());
}
}