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circus/src/jcircus/parallelism/ParallelismUpdater.java
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package jcircus.parallelism;
import java.math.BigInteger;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Vector;
import net.sourceforge.czt.circus.ast.Action1;
import net.sourceforge.czt.circus.ast.Action2;
import net.sourceforge.czt.circus.ast.ActionPara;
import net.sourceforge.czt.circus.ast.AssignmentCommand;
import net.sourceforge.czt.circus.ast.AssignmentPairs;
import net.sourceforge.czt.circus.ast.BasicChannelSetExpr;
import net.sourceforge.czt.circus.ast.BasicProcess;
import net.sourceforge.czt.circus.ast.CallAction;
import net.sourceforge.czt.circus.ast.CallProcess;
import net.sourceforge.czt.circus.ast.ChannelDecl;
import net.sourceforge.czt.circus.ast.ChannelPara;
import net.sourceforge.czt.circus.ast.ChannelSet;
import net.sourceforge.czt.circus.ast.ChaosAction;
import net.sourceforge.czt.circus.ast.CircusAction;
import net.sourceforge.czt.circus.ast.CircusActionList;
import net.sourceforge.czt.circus.ast.CircusChannelSet;
import net.sourceforge.czt.circus.ast.CircusCommand;
import net.sourceforge.czt.circus.ast.CircusProcess;
import net.sourceforge.czt.circus.ast.CommPattern;
import net.sourceforge.czt.circus.ast.CommUsage;
import net.sourceforge.czt.circus.ast.Communication;
import net.sourceforge.czt.circus.ast.ExtChoiceAction;
import net.sourceforge.czt.circus.ast.ExtChoiceActionIte;
import net.sourceforge.czt.circus.ast.FieldList;
import net.sourceforge.czt.circus.ast.GuardedAction;
import net.sourceforge.czt.circus.ast.HideAction;
import net.sourceforge.czt.circus.ast.IfGuardedCommand;
import net.sourceforge.czt.circus.ast.IntChoiceAction;
import net.sourceforge.czt.circus.ast.IntChoiceActionIte;
import net.sourceforge.czt.circus.ast.InterleaveAction;
import net.sourceforge.czt.circus.ast.InterleaveActionIte;
import net.sourceforge.czt.circus.ast.InterleaveProcess;
import net.sourceforge.czt.circus.ast.MuAction;
import net.sourceforge.czt.circus.ast.OnTheFlyDefAnn;
import net.sourceforge.czt.circus.ast.ParAction;
import net.sourceforge.czt.circus.ast.ParProcess;
import net.sourceforge.czt.circus.ast.ParallelAction;
import net.sourceforge.czt.circus.ast.ParallelActionIte;
import net.sourceforge.czt.circus.ast.ParamAction;
import net.sourceforge.czt.circus.ast.ParamProcess;
import net.sourceforge.czt.circus.ast.PrefixingAction;
import net.sourceforge.czt.circus.ast.Process2;
import net.sourceforge.czt.circus.ast.ProcessPara;
import net.sourceforge.czt.circus.ast.RenameAction;
import net.sourceforge.czt.circus.ast.SeqAction;
import net.sourceforge.czt.circus.ast.SeqActionIte;
import net.sourceforge.czt.circus.ast.SkipAction;
import net.sourceforge.czt.circus.ast.StopAction;
import net.sourceforge.czt.circus.ast.VarDeclCommand;
import net.sourceforge.czt.circus.impl.CircusActionImpl;
import net.sourceforge.czt.circus.impl.ExtChoiceActionImpl;
import net.sourceforge.czt.circus.impl.PrefixingActionImpl;
import net.sourceforge.czt.circus.ast.ParallelProcess;
import net.sourceforge.czt.circus.ast.CircusCommunicationList;
import net.sourceforge.czt.circus.util.Factory;
import net.sourceforge.czt.util.Visitor;
import net.sourceforge.czt.z.ast.Expr;
import net.sourceforge.czt.z.ast.LatexMarkupPara;
import net.sourceforge.czt.z.ast.NarrPara;
import net.sourceforge.czt.z.ast.NarrSect;
import net.sourceforge.czt.z.ast.Para;
import net.sourceforge.czt.z.ast.ParaList;
import net.sourceforge.czt.z.ast.RefExpr;
import net.sourceforge.czt.z.ast.Spec;
import net.sourceforge.czt.z.ast.ZDeclList;
import net.sourceforge.czt.z.ast.ZExprList;
import net.sourceforge.czt.z.ast.ZName;
import net.sourceforge.czt.z.ast.ZNameList;
import net.sourceforge.czt.z.ast.ZParaList;
import net.sourceforge.czt.z.ast.ZSect;
import java.lang.*;
import javax.swing.JOptionPane;
import jcircus.environment.ChanInfoEnv;
import jcircus.environment.ProcChanEnv;
import jcircus.newfrontendmethod.FrontEndCounter;
import jcircus.newutil.CallUtil;
import jcircus.newutil.ChanSetUtil;
import jcircus.newutil.ChannelUtil;
import jcircus.newutil.ExceptionUtil;
import jcircus.newutil.FactoryUtil;
import jcircus.newutil.ProcessUtil;
import jcircus.newutil.PrinterUtil;
import jcircus.newutil.RenamingUtil;
public class ParallelismUpdater { //Antiga classe ParallelismVisitor
/*Atributos*/
int counterHash = 0;
static FactoryUtil pf = new FactoryUtil ();
static HashMap <String, String> call2call = new LinkedHashMap <String, String> ();
static HashMap <String, HashMap <String, FriendshipSets>> call2pfe = new HashMap <String, HashMap <String, FriendshipSets>> ();
static String complementaryActionAnn = "complementaryAction";
/*Atributos*/
public HashMap <String, Boolean> parallelismBeingUsed = new LinkedHashMap <String, Boolean> ();//false;
public HiddenFromGUIInfo hid = new HiddenFromGUIInfo ();
public ProcHiddenFromGUIEnv prochid = new ProcHiddenFromGUIEnv ();
private void hiddenPut (String chan, Integer [] renamingIndexes) {
String [] hidden = arrayOfChannels (chan, renamingIndexes);
hid.put(chan, HiddenFromGUIInfo.toVector (hidden));
}
public static boolean isComplementaryActionPara (ActionPara para) {
if (para.getCircusAction().getAnn(String.class).equals(complementaryActionAnn)) {
return true;
}
return false;
}
public static boolean isMainActionPara (ActionPara para) {
if (para.getName().toString().contains("MainAction") && para.getName().toString().contains("$$")) {
return true;
}
return false;
}
private static boolean containsChannel (String channel, Object [] str) {
boolean aux = false;
for (int i = 0; i < str.length; i++) {
if (str [i] == channel) {
aux = true;
}
}
return aux;
}
private static String [] arrayOfChannels (String chanName, Integer [] x) {
String [] str = new String [x.length];
for (int i = 0; i < str.length; i++) {
str [i] = chanName + x [i];
}
return str;
}
private static Vector <String> vectorOfChannels (String chanName, Integer [] x) {
Vector <String> str = new Vector <String> ();
//String [] str = new String [x.length];
for (int i = 0; i < x.length; i++) {
str.addElement(chanName + x [i]);
}
return str;
}
public static boolean contains (String str, String [] strs) {
boolean aux = false;
for (int i = 0; i < strs.length; i++) {
if (strs [i].equals(str))
aux = true;
}
return aux;
}
private static boolean channelIsOnNameList (String channel, ZNameList channelList) {
boolean aux = false;
for (int i = 0; i < channelList.size(); i++) {
if (channelList.get(i).toString().equals(channel)) {
aux = true;
}
}
return aux;
}
public static boolean channelIsOnChannelDecl (String channel, ChannelDecl channelDecl) {
ZNameList nameList = channelDecl.getZChannelNameList();
return channelIsOnNameList (channel, nameList);
}
private boolean hasMainChannelOnDecl (String channel, ChannelDecl cdecl) {
boolean aux = false;
ZNameList names = cdecl.getZChannelNameList();
int size = names.size();
for (int i = 0; i < size; i++) {
String name = names.get(i).toString();
if (name.equals(this.hid.get(channel))) {
aux = true;
}
}
return aux;
}
private ChannelDecl updateChannelDecl (HashMap <String, FriendshipSets> map, Factory f, Expr expr, ChannelDecl cdecl) {
for (int k = 0; k < map.keySet().size(); k++) {
int iSize = map.get(map.keySet().toArray()[k]).getFriendshipSets().size();
HashMap <String, Integer []> mapstrint = FriendshipSets.renamingIndexes(map, k);
for (int i = 0; i < iSize; i++) {
Integer [] allindexes = objectToInteger (FriendshipSets.allIndexes((String) mapstrint.keySet().toArray() [k], map).toArray());
Object [] channelKeys = arrayOfChannels ((String) mapstrint.keySet().toArray() [k], allindexes);
hiddenPut ((String) mapstrint.keySet().toArray() [k], allindexes);
for (int j = 0; j < channelKeys.length; j++) {
if (!channelIsOnChannelDecl ((String)channelKeys [j], cdecl) && hasMainChannelOnDecl ((String)channelKeys [j], cdecl))
cdecl.getZChannelNameList().add(f.createZName((String)channelKeys [j]));
}
System.out.print("");
}
}
return cdecl;
}
public static String [] objectToString (Object [] o) {
String [] str = new String [o.length];
for (int i = 0; i < str.length; i++) {
str [i] = (String) o [i];
}
return str;
}
public static Integer [] objectToInteger (Object [] o) {
Integer [] str = new Integer [o.length];
for (int i = 0; i < str.length; i++) {
str [i] = (Integer) o [i];
}
return str;
}
private static Expr [] objectToExpr (Object [] o) {
Expr [] str = new Expr [o.length];
for (int i = 0; i < str.length; i++) {
str [i] = (Expr) o [i];
}
return str;
}
private void addAsPreviousActionPara (ActionPara para, ZParaList previousParas) { //TODO TESTAR!
//Adiciona a versão original do parágrafo de ação, a que estava antes da mudança por causa do paralelismo, caso ele exista.
//A intenção aqui é permitir que um mesmo parágrafo de ação possa ser modificado mais de uma vez
Factory f = new Factory ();
ActionPara previous = f.createActionPara();
String name =
(para.getZName().toString().contains("mainAction") && !para.getZName().toString().contains("Previous"))?
"MA"
: (para.getZName().toString().contains("mainAction"))? "PreviousMA" : para.getZName().toString();
previous.setName(f.createZName("Previous" + name));
previous.setCircusAction(/*pf.createCircusAction*/(para.getCircusAction()));
previousParas.add(previous);
}
public boolean needsParallelismRenamingMethod (CircusAction action, CircusProcess process, Spec spec, String actionName, String procName) {
if (process instanceof BasicProcess || process instanceof ParamProcess) {
Vector <String> actionNames = new Vector <String> ();
actionNames.add(actionName);
action = CallUtil.expandAction (actionNames, action, process, spec);
this.counterHash = 0;
addAnnsToActionBranches (action, /*false,*/ process);
String str = PrinterUtil.printAnns4Action(action, spec);//printAction(action);
HashMap <String, FriendshipSets> map = ultimateConstructFriendshipSets (action, process, actionName, spec);
Vector <String> visibleChannels = ChannelUtil.getVisibleChannels (action, process, actionName, spec);
boolean aux = false;
for (int i = 0; i < visibleChannels.size(); i++) {
if (map.get(visibleChannels.elementAt(i)).getFriendshipSets().size() > 1) {
aux = true;
}
}
removeAnnsFromActionBranches (action, process);
return aux;
}
else if (process instanceof Process2) {
if (process instanceof ParProcess) {
Vector <String> visibleLeft = ChannelUtil.getVisibleChannels (((ParProcess)process).getLeftProcess(), spec);
Vector <String> visibleRight = ChannelUtil.getVisibleChannels (((ParProcess)process).getRightProcess(), spec);
Vector <String> channelSet = new Vector <String> ();
if (process instanceof ParallelProcess) {
channelSet = ChanSetUtil.channelSet(process, spec);
}
if (FriendshipSets.forcedInter (visibleLeft, visibleRight, channelSet).size() > 0) {
return true;
}
return false;
/*boolean nprm1 = needsParallelismRenamingMethod (action, ((ParProcess)process).getLeftProcess(), spec, actionName, procName);
boolean nprm2 = needsParallelismRenamingMethod (action, ((ParProcess)process).getRightProcess(), spec, actionName, procName);
return nprm1 || nprm2;*/
}
else {
boolean nprm1 = needsParallelismRenamingMethod (action, ((Process2)process).getLeftProcess(), spec, actionName, procName);
boolean nprm2 = needsParallelismRenamingMethod (action, ((Process2)process).getRightProcess(), spec, actionName, procName);
return nprm1 && nprm2;
}
}
else if (process instanceof CallProcess) {
CircusProcess content = ProcessUtil.getContentOfCallProcess((CallProcess)process, spec);
return needsParallelismRenamingMethod (action, content, spec, actionName, procName);
}
else return false;
}
public boolean needsParallelismRenamingMethod (CircusProcess process, Spec spec, String procName) {
FactoryUtil pf = new FactoryUtil ();
CircusAction action = pf.createExpandedCircusAction(ProcessUtil.resultingExpandedMainAction2 (process, spec), process, spec);
Vector <String> mucalls = CallUtil.muCalls (action, process, spec);
CallUtil.addMuCallAnns (action, process, spec, mucalls);
this.counterHash = 0;
return needsParallelismRenamingMethod (action, process, spec, "mainAction", procName);
}
public void updateSpec (Spec spec) {
ZSect zSect;
if (spec.getSect().get(0) instanceof NarrSect)
zSect = (ZSect) spec.getSect().get(1);
else
zSect = (ZSect) spec.getSect().get(0);
ZParaList paras = (ZParaList) zSect.getParaList();
for (int i = 0; i < paras.size(); i++) {
if (paras.get(i) instanceof ProcessPara) {
ProcessPara para = (ProcessPara) paras.get(i); //Aqui vai invocar os visitadores dos paragrafos que nao forem narrativos (com texto), ou de tags de Latex
String paraName = para.getZName().toString();
if (para.getCircusProcess() instanceof BasicProcess) {
BasicProcess basic = (BasicProcess)para.getCircusProcess();
ZParaList paralist = basic.getZParaList();
//CallUtil.transformActionParasToRecursive(paralist, basic, spec);
//Já tem em CallUtil.expandCallsOnMainActions, então não precisa invocar aqui (08/07/2013)
}
if (needsParallelismRenamingMethod (para.getCircusProcess(), spec, para.getZName().toString())) {
parallelismBeingUsed.put(paraName, true);
if (para.getAnn(CopyProcessAnn.class) == null) {
/**
//CircusProcess p = ProcessUtil.transformToBasicProcess(para.getCircusProcess(), spec, paraName);
//para.setCircusProcess(p);
//Aqui também não precisa mais, pois ProcessUtil.updateProcessesToBasicProcesses já tem
*/
this.counterHash = 0;
updateProcessPara (para, spec);
System.out.print("");
}
}
else {
parallelismBeingUsed.put(paraName, false);
this.prochid.put(paraName, new HiddenFromGUIInfo ());
}
}
}
}
public void updateProcessPara (ProcessPara processPara, Spec spec) {
ZSect zSect;
if (spec.getSect().get(0) instanceof NarrSect)
zSect = (ZSect) spec.getSect().get(1);
else
zSect = (ZSect) spec.getSect().get(0);
ZParaList paras = (ZParaList) zSect.getParaList();
Factory f = new Factory ();
ZParaList newParas = f.createZParaList();
ChannelDecl channelDecl = f.createChannelDecl();
HashMap <String, FriendshipSets> map = new HashMap <String, FriendshipSets> ();
ZParaList previousActionParas = f.createZParaList();
BasicProcess process = processPara.getCircusBasicProcess();
ParaList paraList = process.getParaList();
int size = ((ZParaList)paraList).size();
for (int i = 0; i < ((ZParaList)paraList).size(); i++) {
Para para = (Para) ((ZParaList) paraList).get(i);
this.counterHash = 0;
if (para instanceof ActionPara) {
CircusAction action = ((ActionPara)para).getCircusAction();
Vector <String> mucalls = CallUtil.muCalls (action, process, spec);
CallUtil.addMuCallAnns (action, process, spec, mucalls);
//CircusAction action = ((ActionPara)para).getCircusAction();
String actionName = ((ActionPara)para).getName().toString();
/**
//para = CallUtil.similarRecursiveActionPara ((ActionPara)para, process, spec);
//((ActionPara)para).setCircusAction(CallUtil.seqVersionOfAction(((ActionPara) para).getCircusAction()));
* Também não são mais necessários...
**/
((ZParaList) paraList).set(i, para);
addAsPreviousActionPara ((ActionPara)para, previousActionParas);
System.out.print("");
}
}
for (int i = 0; i < ((ZParaList)paraList).size(); i++) {
Para para = (Para) ((ZParaList) paraList).get(i);
this.counterHash = 0;
if (para instanceof ActionPara) {
CircusAction action = ((ActionPara)para).getCircusAction();
Vector <String> mucalls = CallUtil.muCalls (action, process, spec);
CallUtil.addMuCallAnns (action, process, spec, mucalls);
//CircusAction action = ((ActionPara)para).getCircusAction();
String actionName = ((ActionPara)para).getName().toString();
addAnnsToActionBranches (action, process);
if (!actionName.contains("Previous")) {
map = ultimateConstructFriendshipSets (action, process, actionName, spec);
System.out.println (PrinterUtil.printAction(action, spec));
System.out.println (FriendshipSets.printMap(map));
CircusAction cA = updatedParAction (action, process, map, ((ActionPara)para).getName().toString(), newParas, true, spec);
((ActionPara)para).setCircusAction(cA);
}
}
}
System.out.print("");
for (int i = 0; i < newParas.size(); i++) {
Para para = (Para) newParas.get(i);
if (para instanceof ActionPara) {
this.counterHash = 0;
CircusAction action = ((ActionPara)para).getCircusAction();
//String actionName = ((ActionPara)para).getName().toString();
if (action != null) {
/**
map = ultimateConstructFriendshipSets (action, process, actionName, spec);
CircusAction cA = updatedParAction (action, process, map, ((ActionPara)para).getName().toString(), f.createZParaList(), true, spec);
//if (action instanceof ParAction)
((ActionPara)para).setCircusAction(cA);
*/
newParas.set(i, para);
System.out.print ("");
}
}
}
((ZParaList)paraList).addAll(previousActionParas);
updateChannelDecls (processPara.getZName().toString(), paras, map);
//Atualiza os canais declarados na especificação.
}
private void updateChannelDecls (String proc, ZParaList paras, HashMap <String, FriendshipSets> map) {
Factory f = new Factory ();
Vector <String> allchannels = new Vector <String> ();
Vector <Expr> allexpressions = new Vector <Expr> ();
for (int i = 0; i < paras.size(); i++) {
Para para = paras.get(i);
if (para instanceof ChannelPara) {
ChannelPara para2 = (ChannelPara) para;
ZDeclList declList = para2.getZDeclList();
int size = declList.size();
Expr cDeclExpr = f.createRefExpr();
for (int j = 0; j < size; j++) {
ChannelDecl channelDecl2 = (ChannelDecl) declList.get(j);
cDeclExpr = channelDecl2.getExpr();
ZNameList genFormals = channelDecl2.getZGenFormals();
ZNameList channelNames = channelDecl2.getZChannelNameList();
declList.set(0, updateChannelDecl (map, f, cDeclExpr, channelDecl2));
System.out.print("");
}
this.prochid.put(proc, this.hid);
this.hid = new HiddenFromGUIInfo ();
para2.setDeclList(declList);
}
}
System.out.print("");
}
public void removeAnnsFromActionBranches (CircusAction action, /*boolean extOrIntChoice,*/ CircusProcess process) {
if (action instanceof PrefixingAction) {
action.getAnns().remove(new Integer (this.counterHash));
CircusAction action2 = ((PrefixingAction)action).getCircusAction();
removeAnnsFromActionBranches (action2, /*false,*/ process);
}
else if (action instanceof CallAction) {
action.getAnns().remove(new Integer (this.counterHash));
}
else if (action instanceof Action2) {
removeAnnsFromActionBranches (((Action2)action).getLeftAction(), /*false,*/ process);
removeAnnsFromActionBranches (((Action2)action).getRightAction(), /*false,*/ process);
}
}
public void addAnnsToActionBranches (CircusAction action, CircusProcess process) {
if (action instanceof PrefixingAction) {
action.getAnns().add(new Integer (this.counterHash));
CircusAction action2 = ((PrefixingAction)action).getCircusAction();
if (action2 instanceof ParAction)
this.counterHash++;
addAnnsToActionBranches (action2, process);
}
else if (action instanceof CallAction) {
action.getAnns().add(new Integer (this.counterHash));
}
else if (action instanceof ParAction) {
addAnnsToActionBranches (((ParAction)action).getLeftAction(), /*false,*/ process);
this.counterHash++;
addAnnsToActionBranches (((ParAction)action).getRightAction(), /*false,*/ process);
}
else if (action instanceof ExtChoiceAction || action instanceof IntChoiceAction) {
addAnnsToActionBranches (((Action2)action).getLeftAction(), /*true,*/ process);
addAnnsToActionBranches (((Action2)action).getRightAction(), /*true,*/ process);
}
else if (action instanceof Action2) {
addAnnsToActionBranches (((Action2)action).getLeftAction(), /*false,*/ process);
addAnnsToActionBranches (((Action2)action).getRightAction(), /*false,*/ process);
}
else if (action instanceof Action1) {
action.getAnns().add(new Integer (this.counterHash));
addAnnsToActionBranches (((Action1)action).getCircusAction(), /*false,*/ process);
}
else if (action instanceof CircusCommand) {
Factory f = new Factory ();
if (action instanceof IfGuardedCommand) {
IfGuardedCommand igc = (IfGuardedCommand) action;
CircusActionList cal = igc.getGuardedActionList();
int size = cal.size();
for (int i = 0; i < size; i++) {
GuardedAction ca = (GuardedAction) cal.get(i);
addAnnsToActionBranches (ca, process);
}
}
else if (action instanceof AssignmentCommand) {
//Não faz nada
}
else if (action instanceof VarDeclCommand) {
addAnnsToActionBranches (((VarDeclCommand)action).getCircusAction(), process);
}
else {
ExceptionUtil.throwImplementationException("ParallelismUpdater.addAnnsToActionBranches", action.getClass());
}
}
}
public HashMap <String, FriendshipSets> ultimateConstructFriendshipSets (CircusAction action, CircusProcess process, String actionParaName, Spec spec) {
return ultimateConstructFriendshipSets (action, process, actionParaName, new Vector <String> (), spec);
}
public HashMap <String, FriendshipSets> ultimateConstructFriendshipSets (CircusAction action, CircusProcess process, String actionParaName, Vector <String> mucalls, Spec spec) {
if (action instanceof PrefixingAction) {
HashMap <String, FriendshipSets> map = new HashMap <String, FriendshipSets> ();
Vector <String> visibleChannels = ChannelUtil.getVisibleChannels (action, process, actionParaName, mucalls, spec);
for (int i = 0; i < visibleChannels.size(); i++) {
FriendshipSets pfe = new FriendshipSets ();
HashSet <HashSet <Integer>> friendshipSets = new HashSet <HashSet <Integer>> ();
HashSet <Integer> fSet = new HashSet <Integer> ();
fSet.add(action.getAnn(Integer.class)); //Com counterHash = 0, o id da ação 0, e fSet fica com {0};
friendshipSets.add(fSet); //Para o caso acima, aqui fica friendshipSets = {{0}}
pfe.setFriendshipSets(friendshipSets);
map.put(visibleChannels.elementAt(i), pfe); //Para o canal visivel "a", aqui temos map = "a" --> {{0}}
}
return map;
}
else if (action instanceof ExtChoiceAction) {
HashMap <String, FriendshipSets> map =
ultimateConstructFriendshipSets (((ExtChoiceAction) action).getLeftAction(), process, actionParaName, mucalls, spec);
HashMap <String, FriendshipSets> mapRight =
ultimateConstructFriendshipSets (((ExtChoiceAction) action).getRightAction(), process, actionParaName, mucalls, spec);
map.putAll(mapRight);
return map;
}
else if (action instanceof IntChoiceAction) {
HashMap <String, FriendshipSets>
map = ultimateConstructFriendshipSets (((IntChoiceAction) action).getLeftAction(), process, actionParaName, mucalls, spec);
HashMap <String, FriendshipSets> mapRight =
ultimateConstructFriendshipSets (((IntChoiceAction) action).getRightAction(), process, actionParaName, mucalls, spec);
map.putAll(mapRight);
return map;
}
else if (action instanceof ParAction) { //TESTADO
HashMap <String, FriendshipSets> map = new HashMap <String, FriendshipSets> ();
Vector <String> channelSet = ChanSetUtil.channelSet(action, spec);
CircusAction leftAction;
CircusAction rightAction;
if (action instanceof ParallelAction) {
leftAction = ((ParallelAction)action).getLeftAction();
rightAction = ((ParallelAction)action).getRightAction();
}
else {
leftAction = ((InterleaveAction)action).getLeftAction();
rightAction = ((InterleaveAction)action).getRightAction();
}
Vector <String> leftVisible = ChannelUtil.getVisibleChannels (leftAction, process, actionParaName, mucalls, spec);
Vector <String> rightVisible = ChannelUtil.getVisibleChannels (rightAction, process, actionParaName, mucalls, spec);
Vector <String> alreadySeen = new Vector <String> ();
for (int i = 0; i < leftVisible.size(); i++) {
String chan = leftVisible.elementAt(i);
if (rightVisible.contains(chan) && !channelSet.contains(chan)) {
if (!alreadySeen.contains(chan)) {
alreadySeen.add(chan);
HashMap <String, FriendshipSets> ucfsleft = ultimateConstructFriendshipSets (leftAction, process, actionParaName, mucalls, spec);
HashMap <String, FriendshipSets> ucfsright = ultimateConstructFriendshipSets (rightAction, process, actionParaName, mucalls, spec);
HashSet <HashSet <Integer>> leftSet =
ucfsleft.keySet().contains(chan)?
ucfsleft.get(chan).getFriendshipSets()
: new HashSet <HashSet <Integer>> ();
HashSet <HashSet <Integer>> rightSet =
ucfsright.keySet().contains(chan)? ucfsright.get(chan).getFriendshipSets() : new HashSet <HashSet <Integer>> ();
map.put(
chan,
new FriendshipSets (FriendshipSets.interleave (leftSet,rightSet))
);
}
}
else if (rightVisible.contains(chan) && channelSet.contains(chan)) {
if (!alreadySeen.contains(chan)) {
alreadySeen.add(chan);
map.put(
chan,
new FriendshipSets (FriendshipSets.cartesianProduct (
ultimateConstructFriendshipSets (leftAction, process, actionParaName, mucalls, spec).get(chan).getFriendshipSets(),
ultimateConstructFriendshipSets (rightAction, process, actionParaName, mucalls, spec).get(chan).getFriendshipSets())));
}
}
else {
if (!alreadySeen.contains(chan)) {
alreadySeen.add(chan);
map.put(
chan,
new FriendshipSets (ultimateConstructFriendshipSets (leftAction, process, actionParaName, mucalls, spec).get(chan).getFriendshipSets())
);
}
}
}
for (int i = 0; i < rightVisible.size(); i++) {
String chan = rightVisible.elementAt(i);
if (leftVisible.contains(chan) && !channelSet.contains(chan)) {
if (!alreadySeen.contains(chan)) {
alreadySeen.add(chan);
map.put(
chan,
new FriendshipSets (FriendshipSets.interleave (
ultimateConstructFriendshipSets (leftAction, process, actionParaName, mucalls, spec).get(chan).getFriendshipSets(),
ultimateConstructFriendshipSets (rightAction, process, actionParaName, mucalls, spec).get(chan).getFriendshipSets())));
}
}
else if (leftVisible.contains(chan) && channelSet.contains(chan)) {
if (!alreadySeen.contains(chan)) {
alreadySeen.add(chan);
map.put(
chan,
new FriendshipSets (FriendshipSets.cartesianProduct (
ultimateConstructFriendshipSets (leftAction, process, actionParaName, mucalls, spec).get(chan).getFriendshipSets(),
ultimateConstructFriendshipSets (rightAction, process, actionParaName, mucalls, spec).get(chan).getFriendshipSets())));
}
}
else {
if (!alreadySeen.contains(chan)) {
alreadySeen.add(chan);
map.put(
chan,
new FriendshipSets (ultimateConstructFriendshipSets (rightAction, process, actionParaName, mucalls, spec).get(chan).getFriendshipSets())
);
}
}
}
return map;
}
else if (action instanceof SeqAction) {
HashMap <String, FriendshipSets> map = ultimateConstructFriendshipSets (((SeqAction) action).getLeftAction(), process, actionParaName, mucalls, spec);
HashMap <String, FriendshipSets> mapRight = ultimateConstructFriendshipSets (((SeqAction) action).getRightAction(), process, actionParaName, mucalls, spec);
map.putAll(mapRight);
return map;
}
else if (action instanceof CallAction) {
String newName = ((CallAction)action).getName().toString();
if (mucalls.contains(newName)) {
return new HashMap <String, FriendshipSets> ();
}
if (newName.equals(actionParaName)) {
return new HashMap <String, FriendshipSets> ();
}
/*HashMap <String, Integer> callsmap = CallUtil.calls (action, process, spec);
if (callsmap.keySet().contains(newName)) {
return new HashMap <String, FriendshipSets> ();
}*/
CircusAction action2 = CallUtil.getContentOfCallAction (((CallAction)action), process, spec);
HashMap <String, FriendshipSets> map = ultimateConstructFriendshipSets (action2, process, actionParaName, mucalls, spec);
return map;
}
else if (action instanceof Action2) {
HashMap <String, FriendshipSets> map = ultimateConstructFriendshipSets (((Action2) action).getLeftAction(), process, actionParaName, mucalls, spec);
HashMap <String, FriendshipSets> mapRight = ultimateConstructFriendshipSets (((Action2) action).getRightAction(), process, actionParaName, mucalls, spec);
map.putAll(mapRight);
return map;
}
/*else if (action instanceof Action1) { //TODO N�O TESTADO
return ultimateConstructFriendshipSets (((Action1)action).getCircusAction(), process, actionParaName);
}*/
else if (action instanceof GuardedAction) {
return ultimateConstructFriendshipSets (((GuardedAction)action).getCircusAction(), process, actionParaName, mucalls, spec);
}
else if (action instanceof MuAction) {
String muname = ((MuAction)action).getZName().toString();
mucalls.addElement(muname);
CircusAction action2 = ((MuAction)action).getCircusAction();
return ultimateConstructFriendshipSets (action2/*((MuAction)action).getCircusAction()*/, process, actionParaName, mucalls, spec);
}
else if (action instanceof HideAction) {
return ultimateConstructFriendshipSets (((HideAction)action).getCircusAction(), process, actionParaName, mucalls, spec);
}
else if (action instanceof Action1) {
return ultimateConstructFriendshipSets (((Action1)action).getCircusAction(), process, actionParaName, mucalls, spec);
}
else if (action instanceof CircusCommand) {
if (action instanceof AssignmentCommand) {
return new HashMap <String, FriendshipSets> ();
}
else if (action instanceof IfGuardedCommand) {
FrontEndCounter fec = new FrontEndCounter ();
IfGuardedCommand igc = (IfGuardedCommand)action;
CircusActionList cal = igc.getGuardedActionList();
HashMap <String, FriendshipSets> mapp = new HashMap <String, FriendshipSets> ();
for (int i = 0; i < cal.size(); i++) {
GuardedAction ga = (GuardedAction) cal.get(i);
HashMap <String, FriendshipSets> map = ultimateConstructFriendshipSets ((GuardedAction) ga, process, actionParaName, mucalls, spec);
mapp.putAll(map);
}
return mapp;
}
else if (action instanceof VarDeclCommand) {
return ultimateConstructFriendshipSets (((VarDeclCommand)action).getCircusAction(), process, actionParaName, mucalls, spec);
}
/*else if (...){
//TODO ALGO MAIS?
}*/
else {
ExceptionUtil.throwImplementationException("ParallelismUpdater.ultimateConstructFriendshipSets", action.getClass());
return new HashMap <String, FriendshipSets> ();
}
}
else /*if (action instanceof SkipAction)*/ {
return new HashMap <String, FriendshipSets> ();
}
}
public static Integer [] indFromTo (int x, int y, Integer [] indexes) {
int r1 = x, r2 = y - x + 1, counter = 0;
Integer [] z = new Integer [r2];
for (int i = r1; i < r2; i++) {
z[i] = indexes [counter];
counter++;
}
return z;
}
public static PrefixingAction prefixingActionWithRenamedComm (PrefixingAction pa, int index, Integer [] indexes, CircusAction action, CircusProcess process, HashMap <String, FriendshipSets> spfemap, String actionParaName, ZParaList paraList, boolean rename, Spec spec) {
String name = pa.getCommunication().getChannelExpr().getName().toString();
if (spfemap.get(name).getFriendshipSets().size() > 1 && rename) {
return RenamingUtil.prefixingActionWithRenamedComm(pa, name + indexes [index], action, process, spfemap, actionParaName, paraList, rename, spec);
}
else
return RenamingUtil.prefixingActionWithRenamedComm(pa, name, action, process, spfemap, actionParaName, paraList, rename, spec);
}
public static CircusAction prefActToExtChoiceActWithRenamedComms (PrefixingAction pa, Integer [] indexes,
/*Daqui para diante eh apenas para colocar como parâmetro de updatedParAction*/
CircusAction action, CircusProcess process, HashMap <String, FriendshipSets> spfemap,
String actionParaName, ZParaList paraList, boolean rename, Spec spec
) {
int length = (indexes == null? 0 : indexes.length);
if (length == 1) {
return prefixingActionWithRenamedComm (pa, 0, indexes, action, process, spfemap, actionParaName, paraList, rename, spec);
}
if (length == 0) {
return pa;
}
else {
Factory f = new Factory ();
ExtChoiceActionImpl eca = (ExtChoiceActionImpl) f.createExtChoiceAction();
eca.setLeftAction (prefActToExtChoiceActWithRenamedComms (pa, indFromTo (0, length - 2, indexes), action, process, spfemap, actionParaName, paraList, rename, spec)); //-2 porque ele exclui o ultimo do array, que tem indice "length - 1".
eca.setRightAction (prefixingActionWithRenamedComm (pa, length - 1, indexes, action, process, spfemap, actionParaName, paraList, rename, spec));
return eca;
}
}
public static void addActionParaToProcess (ActionPara para, ZParaList paraList) {
List actionParas = null;
paraList.add(para);
/*if (process instanceof BasicProcess) {
actionParas = (List) ((BasicProcess)process).getZParaList();
actionParas.add(para);
((BasicProcess)process).setParaList((ParaList)actionParas);
}
if (process instanceof ParamProcess) { //TODO BLOCO N�O TESTADO
actionParas = (List) ((ParamProcess)process).getCircusBasicProcess().getZParaList(); //TODO falta testar esta linha
actionParas.add(para);
((ParamProcess)process).getCircusBasicProcess().setParaList((ParaList)actionParas);
}*/
}
public static CircusCommunicationList listOfRenamedComms (Communication communication, HashMap <String, FriendshipSets> spfemap) {
Factory f = new Factory ();
CircusCommunicationList ccl = f.createCircusCommunicationList();
int fssize = 0;
if (spfemap.containsKey(communication.getChannelExpr().getName().toString()))
fssize = spfemap.get(communication.getChannelExpr().getName().toString()).friendshipSets.size();
int size = ccl.size();
for (int i = 0; i < fssize; i++) {
Communication c = f.createCommunication(
f.createRefExpr(f.createZName(communication.getChannelExpr().getName().toString() + (fssize > 1? i : ""))),
f.createCircusFieldList(communication.getCircusFieldList()),
communication.getCommUsage(),
communication.getCommPattern(),
communication.getMultiSych(),
communication.getIndexed()
);
ccl.add(c);
}
return ccl;
}
public static void updateChannelSet (CircusAction action, HashMap <String, FriendshipSets> spfemap) {
if (action instanceof ParallelAction) {
CircusChannelSet channelSet = (CircusChannelSet)((ParallelAction)action).getChannelSet();
Expr channelExpr = channelSet.getExpr();
Factory f = new Factory ();
FactoryUtil pf = new FactoryUtil ();
if (channelExpr instanceof BasicChannelSetExpr) {
CircusCommunicationList ccl = ((BasicChannelSetExpr)channelExpr).getCircusCommunicationList();
CircusCommunicationList ccl2 = f.createCircusCommunicationList();
int size = ccl.size();
for (int i = 0; i < size; i++) {
Communication c = pf.createCommunication (ccl.get(i));
ccl2.addAll(listOfRenamedComms (c, spfemap));
}
((BasicChannelSetExpr)((CircusChannelSet)((ParallelAction)action).getChannelSet()).getExpr()).setCommunicationList(ccl2);
}
//updateChannelSet (((ParallelAction)action).getLeftAction(), spfemap);
//updateChannelSet (((ParallelAction)action).getRightAction(), spfemap);
}
/*Object [] keys = spfemap.keySet().toArray();
for (int i = 0; i < keys.length; i++) {
int fslength = spfemap.get((String)keys [i]).friendshipSets.size();
}*/
}
public static CircusAction updatedParAction (CircusAction circusaction, CircusProcess process, HashMap <String, FriendshipSets> spfemap, String actionParaName, ZParaList paraList, boolean rename, Spec spec) {
FactoryUtil fu = new FactoryUtil ();
Factory f = new Factory ();
//SeqAction seq = f.createSeqAction();
CircusAction action = fu.createCircusAction (circusaction);
if (action instanceof PrefixingAction) {
int index = 0;
if (action.getAnn(Integer.class) != null)
index = action.getAnn(Integer.class);
Communication c = ((PrefixingAction)action).getCommunication();
CircusAction ca = ((PrefixingAction)action).getCircusAction();
HashMap <String, Integer []> mapstrint = FriendshipSets.renamingIndexes(spfemap, index);
String commName = c.getChannelExpr().getName().toString();
Integer [] indexes = mapstrint.get(commName);
CircusAction finalcircusaction = prefActToExtChoiceActWithRenamedComms ((PrefixingAction)action, indexes, action, process, spfemap, actionParaName, paraList, rename, spec);
return finalcircusaction;
}
else if (action instanceof ExtChoiceAction) { //CASO TESTADO, E FUNCIONANDO
ExtChoiceAction eca = f.createExtChoiceAction();
eca.getAnns().addAll(action.getAnns());
eca.setLeftAction (updatedParAction (((ExtChoiceAction)action).getLeftAction(), process, spfemap, actionParaName, paraList, rename, spec));
eca.setRightAction (updatedParAction (((ExtChoiceAction)action).getRightAction(), process, spfemap, actionParaName, paraList, rename, spec));
return eca;
}
else if (action instanceof IntChoiceAction) { //AN�LOGO AO DE CIMA, PORTANTO TAMB�M EST� FUNCIONANDO
IntChoiceAction ica = f.createIntChoiceAction();
ica.getAnns().addAll(action.getAnns());
ica.setLeftAction (updatedParAction (((IntChoiceAction)action).getLeftAction(), process, spfemap, actionParaName, paraList, rename, spec));
ica.setRightAction (updatedParAction (((IntChoiceAction)action).getRightAction(), process, spfemap, actionParaName, paraList, rename, spec));
return ica;
}
else if (action instanceof ParallelAction) { //TESTADO
ParallelAction pa = f.createParallelAction();
pa.getAnns().addAll(action.getAnns());
pa.setLeftAction (updatedParAction (((ParallelAction)action).getLeftAction(), process, spfemap, actionParaName, paraList, rename, spec));
pa.setRightAction (updatedParAction (((ParallelAction)action).getRightAction(), process, spfemap, actionParaName, paraList, rename, spec));
Vector <String> visibleChannels = ChannelUtil.getVisibleChannels (action/*pa*/, process, actionParaName, spec);
pa.setChannelSet(((ParallelAction)action).getChannelSet());
pa.setLeftNameSet(((ParallelAction)action).getLeftNameSet());
pa.setRightNameSet(((ParallelAction)action).getRightNameSet());
updateChannelSet (pa, spfemap);
//JOptionPane.showMessageDialog (null, "I am at ParallelismVisitor, line 879. Action == " + ParallelismPrinter.printAction (pa));
return pa;
}
else if (action instanceof InterleaveAction) { //TESTADO
InterleaveAction ia = f.createInterleaveAction();
ia.getAnns().addAll(action.getAnns());
ia.setLeftAction (updatedParAction (((InterleaveAction)action).getLeftAction(), process, spfemap, actionParaName, paraList, rename, spec));
ia.setRightAction (updatedParAction (((InterleaveAction)action).getRightAction(), process, spfemap, actionParaName, paraList, rename, spec));
ia.setLeftNameSet(((InterleaveAction)action).getLeftNameSet());
ia.setRightNameSet(((InterleaveAction)action).getRightNameSet());
return ia;
}
else if (action instanceof SeqAction) { //TESTADO
SeqAction sa = f.createSeqAction();
sa.getAnns().addAll(action.getAnns());
sa.setLeftAction (updatedParAction (((SeqAction)action).getLeftAction(), process, spfemap, actionParaName, paraList, rename, spec));
sa.setRightAction (updatedParAction (((SeqAction)action).getRightAction(), process, spfemap, actionParaName, paraList, rename, spec));
return sa;
}
else if (action instanceof CallAction) { //TESTADO
CallAction actionLinha = f.createCallAction();
String actionParaName2 = actionParaName.contains("mainAction")? "MainAction" : actionParaName;
String actionLinhaName = ((CallAction)action).getName().toString();// + actionParaName2 + action.getAnn(Integer.class);
actionLinha.setName(f.createZName(actionLinhaName));
actionLinha.setExprList(f.createZExprList());
CircusAction contentOfActionLinha = CallUtil.getContentOfCallAction ((CallAction)action, process, spec);
ActionPara paraLinha = f.createActionPara();
paraLinha.setName(f.createZName (actionLinhaName));
paraLinha.setCircusAction(contentOfActionLinha);
addActionParaToProcess (paraLinha, paraList); //TESTADO
return actionLinha;
}
else if (action instanceof GuardedAction) { //TODO NAO TESTADO
GuardedAction ga = f.createGuardedAction();
ga.setPred(((GuardedAction)action).getPred());
ga.setCircusAction(updatedParAction (((GuardedAction)action).getCircusAction(), process, spfemap, actionParaName, paraList, rename, spec));
return ga;
}
else if (action instanceof HideAction) { //TODO OBS: QUANDO E SE O HIDING FOR IMPLEMENTADO, ESTA LINHA TAMBÉM TERÁ QUE ATUALIZAR O CHANNELSET DA HIDEACTION
return updatedParAction (((HideAction)action).getCircusAction(), process, spfemap, actionParaName, paraList, rename, spec);
}
else if (action instanceof SkipAction) {
SkipAction skp = f.createSkipAction();
skp.getAnns().addAll(action.getAnns());
return skp;
}
else if (action instanceof ChaosAction) {
ChaosAction skp = f.createChaosAction();
skp.getAnns().addAll(action.getAnns());
return skp;
}
else if (action instanceof MuAction) {
MuAction mu = f.createMuAction();
mu.setName(((MuAction)action).getName());
mu.setCircusAction (
updatedParAction (((MuAction)action).getCircusAction(), process, spfemap, actionParaName, paraList, rename, spec)
//((MuAction)action).getCircusAction()
);
return mu;
}
else if (action instanceof CircusCommand) {
if (action instanceof AssignmentCommand) {
return action;
}
else if (action instanceof IfGuardedCommand) {
IfGuardedCommand newigc = f.createIfGuardedCommand();
IfGuardedCommand igc = (IfGuardedCommand) action;
CircusActionList cal = igc.getGuardedActionList();
CircusActionList newcal = f.createCircusActionList();
//newcal.add(e)
int size = cal.size();
for (int i = 0; i < size; i++) {
GuardedAction ca = (GuardedAction) cal.get(i);
GuardedAction newca = f.createGuardedAction();
newca.setPred(ca.getPred());
newca.setCircusAction(updatedParAction (ca, process, spfemap, actionParaName, paraList, rename, spec));
newcal.add(newca);
}
newigc.setActionList(newcal);
return newigc;
}
else if (action instanceof VarDeclCommand) {
VarDeclCommand vdc = f.createVarDeclCommand ();
vdc.setDeclList(((VarDeclCommand)action).getZDeclList());
vdc.setCircusAction(updatedParAction(((VarDeclCommand)action).getCircusAction(), process, spfemap, actionParaName, paraList, rename, spec));
return vdc;
}
else {
ExceptionUtil.throwImplementationException("ParallelismUpdater.updatedParAction", action.getClass());
return action;
}
}
else if (action instanceof ParamAction) {
ParamAction pa = f.createParamAction ();
pa.setDeclList(((ParamAction)action).getZDeclList());
pa.setCircusAction(updatedParAction(((ParamAction)action).getCircusAction(), process, spfemap, actionParaName, paraList, rename, spec));
return pa;
}
else {
ExceptionUtil.throwImplementationException("ParallelismUpdater.updatedParAction", action.getClass());
if (action != null) {
StopAction stp = f.createStopAction();
stp.getAnns().addAll(action.getAnns());
return stp;
}
else {
return action;
}
}
}
}
/*else if (action instanceof ExtChoiceActionIte) {
ExtChoiceActionIte ecaIte = f.createExtChoiceActionIte();
ecaIte.setDeclList(f.createZDeclList());
ZDeclList list = ((ExtChoiceActionIte)action).getZDeclList();
for (int i = 0; i < list.size(); i++) {
ecaIte.getZDeclList().add(sequencedAction (list.get(i)));
}
return ecaIte;
}
else if (action instanceof IntChoiceActionIte) {
IntChoiceActionIte icaIte = f.createIntChoiceActionIte();
icaIte.setDeclList(((IntChoiceActionIte)action).getZDeclList()); //TODO ainda n�o sei se � assim
return icaIte;
}
else if (action instanceof ParallelActionIte) { //TODO n�o testado
ParallelActionIte paIte = f.createParallelActionIte();
return paIte;
}
else if (action instanceof InterleaveActionIte) { //TODO n�o testado
InterleaveActionIte iaIte = f.createInterleaveActionIte();
return iaIte;
}
else if (action instanceof SeqActionIte) { //TODO n�o testado
SeqActionIte saIte = f.createSeqActionIte();
return saIte;
}*/
//f.createHideAction()
|