UnorderedStringSlicer.java

package configurationslicing;

import java.util.List;
import java.util.Set;

import configurationslicing.BooleanSlicer.BooleanSlicerSpec;

public class UnorderedStringSlicer<I> implements Slicer<UnorderedStringSlice<I>, I>{
    public static interface UnorderedStringSlicerSpec<I> {
        public abstract String getName();
        public abstract String getUrl();
        public abstract List<I> getWorkDomain();
        public abstract List<String> getValues(I item);
        public abstract String getName(I item);
        public abstract boolean setValues(I item, Set<String> set);
    }

    private UnorderedStringSlicerSpec<I> spec;

    public UnorderedStringSlicer(UnorderedStringSlicerSpec<I> spec) {
        this.spec=spec;
    }
    public UnorderedStringSlice<I> getInitialAccumulator() {
        return new UnorderedStringSlice<I>(spec);
    }

    public UnorderedStringSlice<I> accumulate(UnorderedStringSlice<I> t, I i) {
        t.add(spec.getName(i), spec.getValues(i));
        return t;
    }

    public boolean transform(UnorderedStringSlice<I> t, I i) {
        return spec.setValues(i, t.get(spec.getName(i)));
    }

    public String getName() {
        return spec.getName();
    }

    public String getUrl() {
        return spec.getUrl();
    }

    public List<I> getWorkDomain() {
        return spec.getWorkDomain();
    }
}