package org.simantics.objmap.graph.rules.adapters;

import org.simantics.db.ReadGraph;
import org.simantics.db.Resource;

public enum IdentityAdapter implements ValueAdapter {
    INSTANCE;

    @Override
    public Object domainToRange(Object domainValue) {
        return domainValue;
    }

    @Override
    public Object rangeToDomain(Object rangeValue) {
        return rangeValue;
    }

    @Override
    public Resource rangeTypeToDomainType(ReadGraph graph, Class<?> rangeType) {
        return null;
    }
}