org.unipop.schema.element.ElementSchema Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of unipop-core Show documentation

There is a newer version: 0.2.1

package org.unipop.schema.element;

import org.apache.tinkerpop.gremlin.structure.Element;
import org.unipop.query.predicates.PredicatesHolder;
import org.unipop.structure.UniGraph;

import java.util.*;

public interface ElementSchema {
    Collection fromFields(Map fields);
    Map toFields(E element);
    Set toFields(Set propertyKeys);
    PredicatesHolder toPredicates(PredicatesHolder predicatesHolder);
    String getFieldByPropertyKey(String key);

    default Set getChildSchemas() { return Collections.emptySet(); }
}