presto-main/src/main/java/io/prestosql/sql/analyzer/ResolvedField.java/ResolvedField/ResolvedField
class ResolvedField:    public ResolvedField(Scope scope, Field field, int hierarchyFieldIndex, int relationFieldIndex, boolean local)
    {
        this.scope = requireNonNull(scope, "scope is null");
        this.field = requireNonNull(field, "field is null");
        this.hierarchyFieldIndex = hierarchyFieldIndex;
        this.relationFieldIndex = relationFieldIndex;
        this.local = local;
    }