Java tutorial
package edu.stanford.nlp.ling; import java.io.Serializable; /** * Interface for Objects which can be described by their features. * An Object is described by a Datum as a List of categorical features. * (For features which have numeric values, see {@link RVFDatum}. * These objects can also be Serialized (for insertion into a file database). * * @author Sepandar Kamvar (sdkamvar@stanford.edu) * @author Sarah Spikes (sdspikes@cs.stanford.edu) (Templatization) * * @param <L> The type of the labels in the Datum * @param <F> The type of the features in the Datum */ public interface Datum<L, F> extends Serializable, Featurizable<F>, Labeled<L> { }