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Joiner is a Java library which allows to create type-safe JPA queries.

There is a newer version: 1.22

package cz.encircled.joiner.core;

import com.querydsl.core.types.EntityPath;
import cz.encircled.joiner.query.join.JoinDescription;

/**
 * Implementation is responsible for aliases lookup in a query
 *
 * @author Vlad on 16-Aug-16.
 */
public interface AliasResolver {

    /**
     * Find and set the path to field (collection or single) for the given join
     *
     * @param join
     * @param root
     */
    void resolveFieldPathForJoinAlias(JoinDescription join, EntityPath root);

}