source: java/main/src/main/java/com/framsticks/test/prime/PrimePackage.java @ 193

package com.framsticks.test.prime;

import com.framsticks.experiment.InvalidWorkPackage;
import com.framsticks.experiment.WorkPackage;
import com.framsticks.params.annotations.FramsClassAnnotation;
import com.framsticks.params.annotations.ParamAnnotation;

@FramsClassAnnotation(order = {"params", "state"})
public class PrimePackage implements WorkPackage<PrimePackage> {

        @ParamAnnotation
        public final ExpParams params = new ExpParams();

        @ParamAnnotation
        public final ExpState state = new ExpState();

        @Override
        public String toString() {
                return params + " -> " + state;
        }

        @Override
        public String sumUpTask() {
                return params.toString();
        }

        @Override
        public String sumUpResult() {
                return state.toString();
        }

        @Override
        public String getShortDescription() {
                return params.toString();
        }

        public static PrimePackage compose(int from, int to) {
                PrimePackage wp = new PrimePackage();
                wp.params.from_number = from;
                wp.params.to_number = to;
                wp.state.current_number = from;
                return wp;
        }

        @Override
        public PrimePackage getRemainder(PrimePackage result) {
                if (!result.params.isInsideOf(params)) {
                        throw new InvalidWorkPackage().msg("result is not inside of task");
                }
                if (result.params.from_number != params.from_number) {
                        throw new InvalidWorkPackage().msg("result is not subpackage");
                }
                if (result.state.current_number == params.to_number + 1) {
                        return null;
                }
                return compose(result.state.current_number, params.to_number);
        }
}