Examples with ReachableStatement com.rockwellcollins.atc.agree.agree.ReachableStatement used on opensource projects

Example 1 with ReachableStatement

use of com.rockwellcollins.atc.agree.agree.ReachableStatement in project AGREE by loonwerks.

the class AgreeASTBuilder method getReachableStatements.

private List<AgreeStatement> getReachableStatements(EList<SpecStatement> specs, Map<String, jkind.lustre.Expr> rewriteMap) {
    List<AgreeStatement> reachables = new ArrayList<>();
    for (SpecStatement spec : specs) {
        if (spec instanceof ReachableStatement) {
            ReachableStatement reachable = (ReachableStatement) spec;
            if (reachable.getExpr() != null) {
                reachables.add(new AgreeStatement(reachable.getStr(), new jkind.lustre.UnaryExpr(jkind.lustre.UnaryOp.NOT, doSwitch(reachable.getExpr()).accept(new SubstitutionVisitor(rewriteMap))), spec));
            } else {
                PatternStatement pattern = reachable.getPattern();
                AgreeStatement patStatement = new AgreePatternBuilder(reachable.getStr(), reachable, this).doSwitch(pattern);
                patStatement.expr = new jkind.lustre.UnaryExpr(jkind.lustre.UnaryOp.NOT, patStatement.expr.accept(new SubstitutionVisitor(rewriteMap)));
                reachables.add(patStatement);
            }
        }
    }
    return reachables;
}

Example 2 with ReachableStatement

use of com.rockwellcollins.atc.agree.agree.ReachableStatement in project AGREE by loonwerks.

the class RenamingVisitor method getReferenceStr.

private String getReferenceStr(AgreeVar var) {
    String prefix = getCategory(rootInstance, var);
    if (prefix == null) {
        return null;
    }
    if (var.id.endsWith(AgreeASTBuilder.clockIDSuffix)) {
        return null;
    }
    String seperator = (prefix == "" ? "" : ".");
    EObject reference = var.reference;
    String suffix = "";
    if (var.id.endsWith(AgreeASTBuilder.eventSuffix + AgreeInlineLatchedConnections.LATCHED_SUFFIX)) {
        suffix = "._EVENT_._LATCHED_";
    } else if (var.id.endsWith(AgreeASTBuilder.eventSuffix)) {
        suffix = "._EVENT_";
    } else if (var.id.endsWith(AgreeInlineLatchedConnections.LATCHED_SUFFIX)) {
        suffix = "._LATCHED_";
    }
    if (reference instanceof GuaranteeStatement) {
        String id = ((GuaranteeStatement) reference).getName();
        if (id == null || id.isEmpty()) {
            id = "";
        } else {
            id = "[" + id + "] ";
        }
        return id + ((GuaranteeStatement) reference).getStr();
    } else if (reference instanceof AssumeStatement) {
        String id = ((AssumeStatement) reference).getName();
        if (id == null || id.isEmpty()) {
            id = "";
        } else {
            id = "[" + id + "] ";
        }
        return prefix + " assume: " + id + ((AssumeStatement) reference).getStr();
    } else if (reference instanceof LemmaStatement) {
        String id = ((LemmaStatement) reference).getName();
        if (id == null || id.isEmpty()) {
            id = "";
        } else {
            id = "[" + id + "] ";
        }
        return prefix + " lemma: " + id + ((LemmaStatement) reference).getStr();
    } else if (reference instanceof ReachableStatement) {
        renaming.addInvertedProperty(var.id);
        String id = ((ReachableStatement) reference).getName();
        if (id == null || id.isEmpty()) {
            id = "";
        } else {
            id = "[" + id + "] ";
        }
        return prefix + " reachable: " + id + ((ReachableStatement) reference).getStr();
    } else if (reference instanceof AssertStatement) {
        throw new AgreeException("We really didn't expect to see an assert statement here");
    } else if (reference instanceof Arg) {
        return prefix + seperator + ((Arg) reference).getName() + suffix;
    } else if (reference instanceof EqStatement) {
        return prefix + "eq " + String.join(", ", ((EqStatement) reference).getLhs().stream().map(lhs -> argToString(lhs)).collect(Collectors.toList()));
    } else if (reference instanceof InputStatement) {
        return prefix + "agree_input " + String.join(", ", ((InputStatement) reference).getLhs().stream().map(lhs -> argToString(lhs)).collect(Collectors.toList()));
    } else if (reference instanceof DataPort) {
        return prefix + seperator + ((DataPort) reference).getName() + suffix;
    } else if (reference instanceof EventPort) {
        return prefix + seperator + ((EventPort) reference).getName() + suffix;
    } else if (reference instanceof EventDataPort) {
        return prefix + seperator + ((EventDataPort) reference).getName() + suffix;
    } else if (reference instanceof FeatureGroup) {
        String featName = ((FeatureGroup) reference).getName();
        String varName = var.toString();
        featName = varName.substring(varName.indexOf(featName)).replace("__", ".");
        return prefix + seperator + featName;
    } else if (reference instanceof PropertyStatement) {
        return prefix + seperator + ((PropertyStatement) reference).getName();
    } else if (reference instanceof Property) {
        return "AADL property " + ((Property) reference).getName();
    } else if (reference instanceof GetPropertyExpr) {
        return "Get_Property(" + ((GetPropertyExpr) reference).getContainingClassifier().getName() + ", " + ((Property) ((GetPropertyExpr) reference).getProp()).getName() + ")";
    } else if (reference instanceof ComponentType || reference instanceof ComponentImplementation || reference instanceof SystemImplementation) {
        if (var.id.equals(LustreAstBuilder.assumeHistSufix)) {
            return "Subcomponent Assumptions";
        }
        return "Result";
    } else if (reference instanceof AgreeStatement) {
        return prefix + reference.toString();
    }
    throw new AgreeException("Unhandled reference type: '" + reference.getClass().getName() + "'");
}