at.newmedialab.ldpath.model.functions.date
Class EarliestDateFunction<Node>

java.lang.Object
  at.newmedialab.ldpath.model.functions.date.EarliestDateFunction<Node>

All Implemented Interfaces:

NodeFunction<Collection<Node>,Node>, SelectorFunction<Node>, LDPathConstruct<Node>, DateFunction<Node>

public class EarliestDateFunction<Node>
extends Object
implements DateFunction<Node>

Constructor Summary

EarliestDateFunction()

Method Summary

Collection<Node>	apply(RDFBackend<Node> backend, Node context, Collection<Node>... args)
String	getDescription()
String	getPathExpression(RDFBackend<Node> backend)
String	getSignature()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EarliestDateFunction

public EarliestDateFunction()

Method Detail

apply

public Collection<Node> apply(RDFBackend<Node> backend,
                              Node context,
                              Collection<Node>... args)
                       throws IllegalArgumentException

Specified by:

apply in interface NodeFunction<Collection<Node>,Node>

Throws:

IllegalArgumentException

getSignature

public String getSignature()

Specified by:

getSignature in interface NodeFunction<Collection<Node>,Node>

getDescription

public String getDescription()

Specified by:

getDescription in interface NodeFunction<Collection<Node>,Node>

getPathExpression

public String getPathExpression(RDFBackend<Node> backend)

Specified by:

getPathExpression in interface LDPathConstruct<Node>