usc.cse.desi.rasdsmodel
Class DeSiDataModel

java.lang.Object
  usc.cse.desi.rasdsmodel.DeSiDataModel

public class DeSiDataModel

extends java.lang.Object

Top of the Model Hierarchy

Author:

Kari A. Nies (kari@ics.uci.edu)

Nested Class Summary

(package private) class	DeSiDataModel.LinkPairInfo
(package private) class	DeSiDataModel.NodeInterfacePair

Field Summary

(package private) java.util.List	hosts
(package private) edu.uci.ics.xarchutils.ObjRef	hostStructureRef
(package private) java.util.ArrayList	linkInfoList
(package private) java.util.ArrayList	logicalConnectors
(package private) java.util.ArrayList	physicalConnectors
(package private) edu.uci.ics.xarchutils.XArchFlatInterface	xarch
(package private) edu.uci.ics.xarchutils.ObjRef	xArchRef

Constructor Summary

DeSiDataModel(edu.uci.ics.xarchutils.XArchFlatInterface xarch, edu.uci.ics.xarchutils.ObjRef xarchRef, edu.uci.ics.xarchutils.ObjRef hostStructureRef)
Constructor

Method Summary

void	addHost(HostDataModel host)
private void	buildDesiModel(edu.uci.ics.xarchutils.XArchFlatInterface xarch, edu.uci.ics.xarchutils.ObjRef hostStructureRef)
private edu.uci.ics.xarchutils.ObjRef	buildHostInterfaceAndSignature(edu.uci.ics.xarchutils.ObjRef typesContextRef, edu.uci.ics.xarchutils.ObjRef hostRef, edu.uci.ics.xarchutils.ObjRef compRef, edu.uci.ics.xarchutils.ObjRef compInterfaceRef, edu.uci.ics.xarchutils.ObjRef externalCompRef)
private java.util.List	buildHosts(edu.uci.ics.xarchutils.ObjRef[] hostRefs)
private void	changePointAnchor(edu.uci.ics.xarchutils.ObjRef linkRef, int pointNum, edu.uci.ics.xarchutils.ObjRef newInterfaceRef)
ComponentDataModel	findComponent(edu.uci.ics.xarchutils.ObjRef compRef) Given reference to a component, find the DeSi ComponentDataModel that wraps it
HostDataModel	findHost(edu.uci.ics.xarchutils.ObjRef hostRef) Given reference to a host node, find the DeSi HostDataModel that wraps it
private DeSiDataModel.LinkPairInfo	findLinksOnConnector(edu.uci.ics.xarchutils.ObjRef connRef, java.util.List linkInfoList) Iterates through a list of LinkInfo objects to locate the two links associated with the given object (connector or component), keeping track of each links outbound endpoint
private DeSiDataModel.NodeInterfacePair	followLink(edu.uci.ics.xadlutils.XadlUtils.LinkInfo linkInfo, int endpoint) Follow a link from the given endpoint
java.util.List	getHosts()
private edu.uci.ics.xarchutils.ObjRef	getInterfaceRef(edu.uci.ics.xarchutils.ObjRef linkRef, int pointNum)
private int	getOutgoingPoint(edu.uci.ics.xarchutils.ObjRef linkRef, edu.uci.ics.xarchutils.ObjRef connRef)
protected edu.uci.ics.xarchutils.ObjRef	getSubArchStruct(edu.uci.ics.xarchutils.ObjRef comp)
private int	isConnectedTo(edu.uci.ics.xarchutils.ObjRef objRef, edu.uci.ics.xadlutils.XadlUtils.LinkInfo linkInfo) Check to see if a link described in an LinkInfo object is attached to the given object
private boolean	isCrossHostLogicalConnection(edu.uci.ics.xarchutils.ObjRef connRef, java.util.List linkInfoList)
private void	moveXadlLinkObjects(LogicalLinkDataModel link, edu.uci.ics.xarchutils.ObjRef fromStruct, edu.uci.ics.xarchutils.ObjRef toStruct) Move the xADL objects wrapped in the given LogicalLinkDataModel from one struct to another
private LogicalLinkDataModel	parseCrossHostLogicalConnection(edu.uci.ics.xarchutils.ObjRef connRef, java.util.List linkInfoList)
private void	parseHosts(java.util.List hosts)
private LogicalLinkDataModel	parseLogicalConnection(edu.uci.ics.xarchutils.ObjRef connRef, java.util.List linkInfoList)
private PhysicalLinkDataModel	parsePhysicalConnection(edu.uci.ics.xarchutils.ObjRef connRef, java.util.List linkInfoList)
private void	parsePhysicalConnectors(edu.uci.ics.xarchutils.ObjRef[] physicalConnRefs, java.util.List linkInfoList)
void	printDeSiDataModel()
void	rehostComponent(ComponentDataModel component, HostDataModel newHost) Move a component from one host to another while maintaining intercomponent connections updating logical and physical links as necessary.
void	rehostLogicalLink(LogicalLinkDataModel link, ComponentDataModel comp)
void	reinitialize()
void	removeHost(HostDataModel host)
private void	removeHostInterfaceAndSignature(edu.uci.ics.xarchutils.ObjRef hostInterfaceRef)
private void	updateLinkEndPointInterfaces(LogicalLinkDataModel link, int sourcePointNum, edu.uci.ics.xarchutils.ObjRef sourceInterfaceRef, edu.uci.ics.xarchutils.ObjRef targetInterfaceRef)

Methods inherited from class java.lang.Object

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

Field Detail

xarch

edu.uci.ics.xarchutils.XArchFlatInterface xarch

xArchRef

edu.uci.ics.xarchutils.ObjRef xArchRef

hostStructureRef

edu.uci.ics.xarchutils.ObjRef hostStructureRef

physicalConnectors

java.util.ArrayList physicalConnectors

logicalConnectors

java.util.ArrayList logicalConnectors

linkInfoList

java.util.ArrayList linkInfoList

hosts

java.util.List hosts

Constructor Detail

DeSiDataModel

public DeSiDataModel(edu.uci.ics.xarchutils.XArchFlatInterface xarch,
                     edu.uci.ics.xarchutils.ObjRef xarchRef,
                     edu.uci.ics.xarchutils.ObjRef hostStructureRef)

Constructor

Parameters:

xarch - interface to instance of xarch structure

xarchRef - reference to the root of the xarch structure

hostStructureRef - reference to the xarch node enclosing all hosts

Method Detail

addHost

public void addHost(HostDataModel host)

removeHost

public void removeHost(HostDataModel host)

reinitialize

public void reinitialize()

getHosts

public java.util.List getHosts()

printDeSiDataModel

public void printDeSiDataModel()

buildHosts

private java.util.List buildHosts(edu.uci.ics.xarchutils.ObjRef[] hostRefs)

getSubArchStruct

protected edu.uci.ics.xarchutils.ObjRef getSubArchStruct(edu.uci.ics.xarchutils.ObjRef comp)

followLink

private DeSiDataModel.NodeInterfacePair followLink(edu.uci.ics.xadlutils.XadlUtils.LinkInfo linkInfo,
                                                   int endpoint)

Follow a link from the given endpoint

Parameters:

linkInfo -

endpoint -

Returns:

return both the interface to which the endpoint is connected and the node to which the interface is attatched

isConnectedTo

private int isConnectedTo(edu.uci.ics.xarchutils.ObjRef objRef,
                          edu.uci.ics.xadlutils.XadlUtils.LinkInfo linkInfo)

Check to see if a link described in an LinkInfo object is attached to the given object

Parameters:

linkInfo -

Returns:

The out going endpoint of the link, 1 if attatached by endpoint2, 2 if attatched by endpoint1, 0 if no match

findLinksOnConnector

private DeSiDataModel.LinkPairInfo findLinksOnConnector(edu.uci.ics.xarchutils.ObjRef connRef,
                                                        java.util.List linkInfoList)

Iterates through a list of LinkInfo objects to locate the two links associated with the given object (connector or component), keeping track of each links outbound endpoint

Parameters:

connRef - connector for which we are searching for links

linkInfoList - a list of LinkInfo objects

Returns:

findHost

public HostDataModel findHost(edu.uci.ics.xarchutils.ObjRef hostRef)

Given reference to a host node, find the DeSi HostDataModel that wraps it

Parameters:

hostRef -

Returns:

the DeSi HostDataModel that wraps the given hostRef

findComponent

public ComponentDataModel findComponent(edu.uci.ics.xarchutils.ObjRef compRef)

Given reference to a component, find the DeSi ComponentDataModel that wraps it

Returns:

the DeSi ComponentDataModel that wraps the given compRef

moveXadlLinkObjects

private void moveXadlLinkObjects(LogicalLinkDataModel link,
                                 edu.uci.ics.xarchutils.ObjRef fromStruct,
                                 edu.uci.ics.xarchutils.ObjRef toStruct)

Move the xADL objects wrapped in the given LogicalLinkDataModel from one struct to another

Parameters:

link - DeSi logical link to be relocated

fromStruct - struct to remove link from

toStruct - struct to add link to

buildHostInterfaceAndSignature

private edu.uci.ics.xarchutils.ObjRef buildHostInterfaceAndSignature(edu.uci.ics.xarchutils.ObjRef typesContextRef,
                                                                     edu.uci.ics.xarchutils.ObjRef hostRef,
                                                                     edu.uci.ics.xarchutils.ObjRef compRef,
                                                                     edu.uci.ics.xarchutils.ObjRef compInterfaceRef,
                                                                     edu.uci.ics.xarchutils.ObjRef externalCompRef)

removeHostInterfaceAndSignature

private void removeHostInterfaceAndSignature(edu.uci.ics.xarchutils.ObjRef hostInterfaceRef)

changePointAnchor

private void changePointAnchor(edu.uci.ics.xarchutils.ObjRef linkRef,
                               int pointNum,
                               edu.uci.ics.xarchutils.ObjRef newInterfaceRef)

getInterfaceRef

private edu.uci.ics.xarchutils.ObjRef getInterfaceRef(edu.uci.ics.xarchutils.ObjRef linkRef,
                                                      int pointNum)

updateLinkEndPointInterfaces

private void updateLinkEndPointInterfaces(LogicalLinkDataModel link,
                                          int sourcePointNum,
                                          edu.uci.ics.xarchutils.ObjRef sourceInterfaceRef,
                                          edu.uci.ics.xarchutils.ObjRef targetInterfaceRef)

getOutgoingPoint

private int getOutgoingPoint(edu.uci.ics.xarchutils.ObjRef linkRef,
                             edu.uci.ics.xarchutils.ObjRef connRef)

rehostLogicalLink

public void rehostLogicalLink(LogicalLinkDataModel link,
                              ComponentDataModel comp)

rehostComponent

public void rehostComponent(ComponentDataModel component,
                            HostDataModel newHost)

Move a component from one host to another while maintaining intercomponent connections updating logical and physical links as necessary.

Parameters:

component - component to be rehosted

newHost - host to which the component will be moved

isCrossHostLogicalConnection

private boolean isCrossHostLogicalConnection(edu.uci.ics.xarchutils.ObjRef connRef,
                                             java.util.List linkInfoList)

parseCrossHostLogicalConnection

private LogicalLinkDataModel parseCrossHostLogicalConnection(edu.uci.ics.xarchutils.ObjRef connRef,
                                                             java.util.List linkInfoList)

parseLogicalConnection

private LogicalLinkDataModel parseLogicalConnection(edu.uci.ics.xarchutils.ObjRef connRef,
                                                    java.util.List linkInfoList)

parsePhysicalConnection

private PhysicalLinkDataModel parsePhysicalConnection(edu.uci.ics.xarchutils.ObjRef connRef,
                                                      java.util.List linkInfoList)

parseHosts

private void parseHosts(java.util.List hosts)

parsePhysicalConnectors

private void parsePhysicalConnectors(edu.uci.ics.xarchutils.ObjRef[] physicalConnRefs,
                                     java.util.List linkInfoList)

buildDesiModel

private void buildDesiModel(edu.uci.ics.xarchutils.XArchFlatInterface xarch,
                            edu.uci.ics.xarchutils.ObjRef hostStructureRef)