ResultSet

ResultSet provides forward-only access to query results.

Common Access Pattern


try (Session session = driver.session()) {
    try (ResultSet rs = session.run("MATCH (n:Person) RETURN n.name AS name, n.age AS age")) {
        while (rs.next()) {
            String name = rs.getString("name");
            long age = rs.getLong("age");
            System.out.println(name + ", " + age);
        }
    }
}

Typed Getters

The Java driver exposes typed accessors for common value types:

getString(...)
getInt(...)
getLong(...)
getBoolean(...)
getDate(...)
getTimestamp(...)
getObject(...)

Access by Column Index


try (ResultSet rs = session.run("RETURN 1 AS value")) {
    if (rs.next()) {
        long value = rs.getLong(0);
        Object raw = rs.getObject(0);
    }
}

Null Handling


Object value = rs.getObject(0);
boolean wasNull = rs.wasNull();

Metadata

Each result set exposes metadata for column names and types:


ResultSetMetaData metaData = rs.getMetaData();