ExpressionVisitor.java

package org.aksw.jena_sparql_api.mapper.jpa.criteria.expr;

import javax.persistence.criteria.Path;

/**
 * TODO This interface needs to be extended to
 * cover all possible expressions of the JPA
 *
 * @author raven
 *
 * @param <T>
 */
public interface ExpressionVisitor<T> {
    T visit(Path<?> e);

    T visit(LogicalNotExpression e);

    T visit(LogicalAndExpression e);
    T visit(EqualsExpression e);
    T visit(ValueExpression<?> e);
    T visit(GreatestExpression<?> e);
}