Juliano Cardoso / circusRefine

ActionUtil.java 11 KB
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package jcircus.newutil;

import java.util.ArrayList;
import java.util.List;

import net.sourceforge.czt.circus.ast.ActionPara;
import net.sourceforge.czt.circus.ast.BasicProcess;
import net.sourceforge.czt.circus.ast.CallProcess;
import net.sourceforge.czt.circus.ast.CircusAction;
import net.sourceforge.czt.circus.ast.CircusProcess;
import net.sourceforge.czt.circus.ast.CircusStateAnn;
import net.sourceforge.czt.circus.ast.ExtChoiceAction;
import net.sourceforge.czt.circus.ast.ExtChoiceProcess;
import net.sourceforge.czt.circus.ast.IntChoiceAction;
import net.sourceforge.czt.circus.ast.IntChoiceProcess;
import net.sourceforge.czt.circus.ast.InterleaveAction;
import net.sourceforge.czt.circus.ast.InterleaveProcess;
import net.sourceforge.czt.circus.ast.OnTheFlyDefAnn;
import net.sourceforge.czt.circus.ast.ParallelAction;
import net.sourceforge.czt.circus.ast.ParallelProcess;
import net.sourceforge.czt.circus.ast.ParamProcess;
import net.sourceforge.czt.circus.ast.Process1;
import net.sourceforge.czt.circus.ast.Process2;
import net.sourceforge.czt.circus.ast.SeqAction;
import net.sourceforge.czt.circus.ast.SeqProcess;
import net.sourceforge.czt.circus.util.Factory;
import net.sourceforge.czt.z.ast.Decl;
import net.sourceforge.czt.z.ast.Para;
import net.sourceforge.czt.z.ast.Spec;
import net.sourceforge.czt.z.ast.VarDecl;
import net.sourceforge.czt.z.ast.ZDeclList;
import net.sourceforge.czt.z.ast.ZExprList;
import net.sourceforge.czt.z.ast.ZNameList;
import net.sourceforge.czt.z.ast.ZParaList;

public class ActionUtil {
	static FactoryUtil pf = new FactoryUtil ();
	public static boolean isMainActionPara (ActionPara para) {
		return para.getZName().toString().contains("$$mainAction");
	}

	public static void setOrAddValidMainActionPara (CircusAction action, BasicProcess process) {
		ZParaList paras = process.getZParaList();
		ActionPara actionPara = ProcessUtil.f.createActionPara();

		actionPara.setName(ProcessUtil.f.createZName("Not initialized"));

		boolean changed = false;
		for (int i = 0; i < paras.size(); i++) {
			Para para = paras.get(i);
			if (para instanceof ActionPara) {
				ActionPara actionPara2 = (ActionPara)para;
				if (actionPara2.getName().toString().contains("$$mainAction") && !actionPara2.getName().toString().contains("Previous")) {
					ActionPara actPara = (ActionPara)paras.get(i);
					actPara.setCircusAction(action);
					OnTheFlyDefAnn otfda = ProcessUtil.f.createOnTheFlyDefAnn();
					actPara.getAnns().add (otfda);
					paras.set(i, actPara);
					changed = true;
				}
			}
		}
		if (!changed) {
			ActionPara mainPara = ProcessUtil.f.createActionPara();
			mainPara.setName(ProcessUtil.f.createZName("$$mainAction"));
			mainPara.setCircusAction(action);
			OnTheFlyDefAnn otfda = ProcessUtil.f.createOnTheFlyDefAnn();
			mainPara.getAnns().add(otfda);
			process.getZParaList().add(mainPara);
			System.out.print("");
		}
	}

	public static CircusAction resultingMainAction2 (CircusProcess process, Spec spec) {
		Factory f = new Factory ();
		if (process instanceof BasicProcess) {
			CircusAction action = ((BasicProcess)process).getMainAction();
			return action;
		}
		else if (process instanceof ParamProcess) {
			CircusAction action = ((ParamProcess)process).getCircusBasicProcess().getMainAction();
			return action;
		}
		else if (process instanceof ExtChoiceProcess) {
			ExtChoiceProcess ecp = (ExtChoiceProcess)process;
			ExtChoiceAction eca = f.createExtChoiceAction();
			eca.setLeftAction (resultingMainAction2 (ecp.getLeftProcess(), spec));
			eca.setRightAction (resultingMainAction2 (ecp.getRightProcess(), spec));
			return eca;
		}
		else if (process instanceof IntChoiceProcess) {
			IntChoiceProcess ecp = (IntChoiceProcess)process;
			IntChoiceAction eca = f.createIntChoiceAction();
			eca.setLeftAction (resultingMainAction2 (ecp.getLeftProcess(), spec));
			eca.setRightAction (resultingMainAction2 (ecp.getRightProcess(), spec));
			return eca;
		}
		else if (process instanceof ParallelProcess) {
			ParallelProcess pp = (ParallelProcess)process;
			ParallelAction pa = f.createParallelAction();
			pa.setLeftAction (resultingMainAction2 (pp.getLeftProcess(), spec));
			pa.setRightAction (resultingMainAction2 (pp.getRightProcess(), spec));
			pa.setChannelSet(pp.getChannelSet());
			pa.setLeftNameSet(f.createCircusNameSet());
			pa.setRightNameSet(f.createCircusNameSet());
			return pa;
		}
		else if (process instanceof InterleaveProcess) {
			InterleaveProcess pp = (InterleaveProcess)process;
			InterleaveAction pa = f.createInterleaveAction();
			pa.setLeftAction (resultingMainAction2 (pp.getLeftProcess(), spec));
			pa.setRightAction (resultingMainAction2 (pp.getRightProcess(), spec));
			pa.setLeftNameSet(f.createCircusNameSet());
			pa.setRightNameSet(f.createCircusNameSet());
			return pa;
		}
		else if (process instanceof CallProcess) {
			ZExprList paramExprs = (ZExprList) ((CallProcess)process).getActuals();
			CircusProcess content = ProcessUtil.getContentOfCallProcess ((CallProcess)process, spec);
			CircusAction resultingMainAction = pf.createCircusAction(resultingMainAction2 (content, spec));
			CircusAction resultingMainActionAux = pf.createExpandedCircusAction (resultingMainAction, process, spec);
			List <VarDecl> vardecls = new ArrayList <VarDecl> ();
			if (content instanceof ParamProcess) {
				ZDeclList decls = f.createZDeclList (((ParamProcess)content).getZDeclList());
				for (int i = 0; i < decls.size(); i++) {
					Decl decl = decls.get(i);
					if (decl instanceof VarDecl) {
						vardecls.add((VarDecl)decl);
					}
				}
				System.out.println(PrinterUtil.printAction (resultingMainAction, spec));
				resultingMainActionAux = pf.createCircusAction (
						ExprUtil.updateExpression (vardecls, paramExprs, resultingMainAction, process, spec)
				)
				;
				System.out.println(PrinterUtil.printAction (resultingMainActionAux, spec));
				System.out.print ("");
			}
			return resultingMainActionAux;
		}
		else {
			return f.createSkipAction();
		}
	}

	public static CircusAction resultingMainAction (CircusProcess process, Spec spec, String paraName) {
		Factory f = new Factory ();
		if (process instanceof BasicProcess) {
			CircusAction action = ((BasicProcess)process).getMainAction();
			return action;
		}
		else if (process instanceof ParamProcess) {
			BasicProcess proc2 = ((ParamProcess)process).getCircusBasicProcess();
			ZDeclList paramDecls = ((ParamProcess)process).getZDeclList();
			CircusAction action = proc2.getMainAction();
			return action;
		}
		else if (process instanceof ExtChoiceProcess) {
			ExtChoiceProcess ecp = (ExtChoiceProcess)process;
			ExtChoiceAction eca = f.createExtChoiceAction();
			eca.setLeftAction (resultingMainAction (ecp.getLeftProcess(), spec, paraName));
			eca.setRightAction (resultingMainAction (ecp.getRightProcess(), spec, paraName));
			return eca;
		}
		else if (process instanceof IntChoiceProcess) {
			IntChoiceProcess ecp = (IntChoiceProcess)process;
			IntChoiceAction eca = f.createIntChoiceAction();
			eca.setLeftAction (resultingMainAction (ecp.getLeftProcess(), spec, paraName));
			eca.setRightAction (resultingMainAction (ecp.getRightProcess(), spec, paraName));
			return eca;
		}
		else if (process instanceof SeqProcess) {
			SeqProcess ecp = (SeqProcess)process;
			SeqAction eca = f.createSeqAction();
			eca.setLeftAction (resultingMainAction (ecp.getLeftProcess(), spec, paraName));
			eca.setRightAction (resultingMainAction (ecp.getRightProcess(), spec, paraName));
			return eca;
		}
		else if (process instanceof ParallelProcess) {
			ParallelProcess pp = (ParallelProcess)process;
			ParallelAction pa = f.createParallelAction();
			pa.setLeftAction (resultingMainAction (pp.getLeftProcess(), spec, paraName));
			pa.setRightAction (resultingMainAction (pp.getRightProcess(), spec, paraName));
			pa.setChannelSet(pp.getChannelSet());
			pa.setLeftNameSet(f.createCircusNameSet());
			pa.setRightNameSet(f.createCircusNameSet());
			return pa;
		}
		else if (process instanceof InterleaveProcess) {
			InterleaveProcess pp = (InterleaveProcess)process;
			InterleaveAction pa = f.createInterleaveAction();
			pa.setLeftAction (resultingMainAction (pp.getLeftProcess(), spec, paraName));
			pa.setRightAction (resultingMainAction (pp.getRightProcess(), spec, paraName));
			pa.setLeftNameSet(f.createCircusNameSet());
			pa.setRightNameSet(f.createCircusNameSet());
			return pa;
		}
		else if (process instanceof CallProcess) {
			ZExprList paramExprs = (ZExprList) ((CallProcess)process).getActuals();
			CircusProcess content = ProcessUtil.getContentOfCallProcess ((CallProcess)process, spec);
			CircusAction resultingMainAction = 
					ActionUtil.pf.createCircusAction(resultingMainAction (content, spec, paraName));
			CircusAction resultingMainActionAux =
					ActionUtil.pf.createCircusAction (resultingMainAction);
			List <VarDecl> vardecls = new ArrayList <VarDecl> ();
			if (paramExprs.size() > 0/*content instanceof ParamProcess*/) {
				ZDeclList decls;
				if (content instanceof ParamProcess)
					decls = f.createZDeclList (((ParamProcess)content).getZDeclList());
				else {
					decls = f.createZDeclList ();
				}
				for (int i = 0; i < decls.size(); i++) {
					Decl decl = decls.get(i);
					if (decl instanceof VarDecl) {
						vardecls.add((VarDecl)decl);
					}
				}
				System.out.println (PrinterUtil.printAction(resultingMainAction, spec));
				resultingMainActionAux =
					ActionUtil.pf.createCircusAction
						(ExprUtil.actionWithUpdatedExpression (vardecls, paramExprs, resultingMainAction, process, spec));
				System.out.println (PrinterUtil.printAction(resultingMainActionAux, spec));
				System.out.print ("");
			}
			return resultingMainActionAux;
		}
		else {
			return f.createSkipAction();
		}
	}

	public static ZParaList actionParagraphs (CircusProcess process, Spec spec) { //TODO NÃO TESTADO!!!!! //Retorna os parágrafos do processo, exceto o do estado
		Factory f = new Factory ();
		if (process instanceof BasicProcess) {
			ZParaList finallist = f.createZParaList();
			ZParaList paras = ((BasicProcess)process).getZParaList();
			int size = paras.size();
			for (int i = 0; i < size; i++) {
				Para para = paras.get(i);
				if (para.getAnn(CircusStateAnn.class) == null && para instanceof ActionPara) {
					if (((ActionPara)para).getName().toString().contains("Previous"))
						finallist.add(para);
				}
			}
			return finallist;
		}
		else if (process instanceof ParamProcess) {
			return actionParagraphs (((ParamProcess)process).getCircusBasicProcess(), spec);
		}
		else if (process instanceof CallProcess) {
			CallProcess call = (CallProcess)process;
			CircusProcess cp = ProcessUtil.getContentOfCallProcess (call, spec);
			return actionParagraphs (ProcessUtil.getContentOfCallProcess (call, spec), spec);
		}
		else if (process instanceof Process1) {
			//else {
				return actionParagraphs (((Process1)process).getCircusProcess(), spec);
			//}
		}
		else if (process instanceof Process2) {
			Process2 process2 = (Process2) process;
			ZParaList finallist = actionParagraphs (process2.getLeftProcess(), spec);
			finallist.addAll(actionParagraphs (process2.getRightProcess(), spec));
			return finallist;
		}
		else {
			return f.createZParaList();
		}
	}
}