io.github.oliviercailloux.j_voting.profiles.analysis.SocialWelfareFunction Maven / Gradle / Ivy

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General classes for dealing with social choice theory.

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package io.github.oliviercailloux.j_voting.profiles.analysis;

import io.github.oliviercailloux.j_voting.OldCompletePreferenceImpl;
import io.github.oliviercailloux.j_voting.profiles.ImmutableProfileI;

public interface SocialWelfareFunction {

	/**
	 * 
	 * @param profile not null
	 * @return a Preference with the society's preference from the profile. This
	 *         Preference cannot be empty.
	 */
	public OldCompletePreferenceImpl getSocietyPreference(ImmutableProfileI profile);
}