uk.ac.bbk.dcs.automed.hdmstore
Class EdgeElement

java.lang.Object
  uk.ac.bbk.dcs.automed.hdmstore.EdgeElement

public class EdgeElement
extends java.lang.Object

An edge element represents a single element of an edge. Static methods exist to convert between lists of edge elements and the ASG class used to represent queries in AutoMed. (In retrospect this class should have been combined with Span

Author:

Dean Williams (dean@dcs.bbk.ac.uk)

Method Summary

java.lang.String	dataType() get the dataType
static void	display(java.util.LinkedList edge) Pretty print an edge
java.util.LinkedList	edge() get the edge
java.lang.String	elementType() get the elementType;
boolean	node() is this element a node?
java.lang.String	nodeValue() get the nodeValue
static ASG	toASG(java.util.LinkedList edge) Convert a LinkedList of edge elements and convert to an ASG
static ASG	toASG(java.util.LinkedList edge, boolean topLevel) Convert a LinkedList of edge elements and convert to an ASG If is true return elements as a list, otherwise as a tuple (so that the ASG returned is a list of tuples)

Methods inherited from class java.lang.Object

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

Method Detail

display

public static void display(java.util.LinkedList edge)

Pretty print an edge

toASG

public static ASG toASG(java.util.LinkedList edge)

Convert a LinkedList of edge elements and convert to an ASG

toASG

public static ASG toASG(java.util.LinkedList edge,
                        boolean topLevel)

Convert a LinkedList of edge elements and convert to an ASG If is true return elements as a list, otherwise as a tuple (so that the ASG returned is a list of tuples)

dataType

public java.lang.String dataType()

get the dataType

edge

public java.util.LinkedList edge()

get the edge

elementType

public java.lang.String elementType()

get the elementType;

node

public boolean node()

is this element a node?

nodeValue

public java.lang.String nodeValue()

get the nodeValue