public static SNode findFormattersFieldDeclaration(SNode node, TemplateQueryContext genctx) { SNode clazz = findEnclosingTableClass2(node, genctx); SNode result = null; for (SNode sfd : SLinkOperations.getTargets(clazz, "staticField", true)) { if (SPropertyOperations.hasValue(sfd, "name", "formatters")) { result = sfd; break; } } if (result == null) { genctx.showErrorMessage(node, "Can't find formatters field declaration"); } return result; }
public SNode getOutputNodeProxy(SNode inputNode, String exportLabelName) { if (inputNode == null) { showErrorMessage( null, String.format( "Attempt to find proxy for non-existent node. Label %s, model %s", exportLabelName, myGenerator.getInputModel().toString())); return null; } final ExportsSessionContext exports = myGenerator.getGeneratorSessionContext().getExports(); final Collection<SNode> exportProxies = exports.find(exportLabelName, getInputModel(), inputNode); if (exportProxies.isEmpty()) { return null; } if (exportProxies.size() > 1) { showErrorMessage( inputNode, String.format( "There are %d known exports with label %s for input node %s", exportProxies.size(), exportLabelName, inputNode)); } return exportProxies.iterator().next(); }
public void processCycles() { List<SNode> modules = new ArrayList<SNode>(); ListSequence.fromList(modules) .addSequence( ListSequence.fromList(SLinkOperations.getTargets(project, "parts", true)) .where( new IWhereFilter<SNode>() { public boolean accept(SNode it) { return SNodeOperations.isInstanceOf( it, "jetbrains.mps.build.workflow.structure.BwfJavaModule"); } }) .select( new ISelector<SNode, SNode>() { public SNode select(SNode it) { return SNodeOperations.cast( it, "jetbrains.mps.build.workflow.structure.BwfJavaModule"); } })); for (SNode m : ListSequence.fromList(modules)) { optimizeDependencies(m); } for (SNode jm : modules) { CycleHelper.Module module = new CycleHelper.Module(jm); map.put(jm, module); if (isEmpty_yc0kju_a0c0d0f(SPropertyOperations.getString(jm, "outputFolder"))) { genContext.showErrorMessage(jm, "empty output path"); } else if (SPropertyOperations.getString(jm, "outputFolder").endsWith("/") || SPropertyOperations.getString(jm, "outputFolder").endsWith("\\")) { genContext.showErrorMessage(jm, "output path shouldn't end with slash"); } } Graph<CycleHelper.Module> graph = new Graph(); for (CycleHelper.Module module : map.values()) { graph.add(module); } List<List<CycleHelper.Module>> cycles = Graphs.findStronglyConnectedComponents(graph); Collections.reverse(cycles); List<SNode> cyclesToName = new ArrayList<SNode>(); for (List<CycleHelper.Module> cycle : cycles) { if (cycle.size() < 2) { continue; } final Set<SNode> cycleModules = new HashSet<SNode>(); for (CycleHelper.Module m : cycle) { cycleModules.add(m.getModule()); } Collections.sort( cycle, new Comparator<CycleHelper.Module>() { public int compare(CycleHelper.Module m1, CycleHelper.Module m2) { return new Integer(SNodeOperations.getIndexInParent(m1.getModule())) .compareTo(SNodeOperations.getIndexInParent(m2.getModule())); } }); SNode first = cycle.get(0).getModule(); SModel model = SNodeOperations.getModel(first); SNode cycleX = SModelOperations.createNewNode( model, null, "jetbrains.mps.build.workflow.structure.BwfJavaModule"); cyclesToName.add(cycleX); SNodeOperations.insertPrevSiblingChild(first, cycleX); SPropertyOperations.set(cycleX, "noWarnings", "" + (true)); // build cycle sources & dependencies; trying to avoid duplication (which is not critical) Set<String> seenSources = new HashSet<String>(); List<SNode> sources = new ArrayList<SNode>(); Set<String> seenDependencies = new HashSet<String>(); List<SNode> deps = new ArrayList<SNode>(); Set<SNode> seenModules = new LinkedHashSet<SNode>(); Set<SNode> seenLibraries = new LinkedHashSet<SNode>(); Set<SNode> taskDependency = new LinkedHashSet<SNode>(); int heapSize = 0; for (CycleHelper.Module m : cycle) { SNode module = m.getModule(); heapSize = Math.max(heapSize, SPropertyOperations.getInteger(module, "heapSize")); ListSequence.fromList(SLinkOperations.getTargets(module, "dependencies", true)) .removeWhere( new IWhereFilter<SNode>() { public boolean accept(SNode it) { return SNodeOperations.isInstanceOf( it, "jetbrains.mps.build.workflow.structure.BwfJavaModuleReference") && cycleModules.contains( SLinkOperations.getTarget( SNodeOperations.cast( it, "jetbrains.mps.build.workflow.structure.BwfJavaModuleReference"), "target", false)); } }); for (SNode dep : SLinkOperations.getTargets(module, "dependencies", true)) { if (SNodeOperations.isInstanceOf( dep, "jetbrains.mps.build.workflow.structure.BwfJavaModuleReference")) { seenModules.add( SLinkOperations.getTarget( SNodeOperations.cast( dep, "jetbrains.mps.build.workflow.structure.BwfJavaModuleReference"), "target", false)); } else if (SNodeOperations.isInstanceOf( dep, "jetbrains.mps.build.workflow.structure.BwfJavaLibraryReference")) { seenLibraries.add( SLinkOperations.getTarget( SNodeOperations.cast( dep, "jetbrains.mps.build.workflow.structure.BwfJavaLibraryReference"), "target", false)); } else if (SNodeOperations.isInstanceOf( dep, "jetbrains.mps.build.workflow.structure.BwfJavaClassPath")) { SNode cp = SLinkOperations.getTarget( SNodeOperations.cast( dep, "jetbrains.mps.build.workflow.structure.BwfJavaClassPath"), "classpath", true); XmlSignature s = new XmlSignature().add(cp); String id = (s.hasErrors() ? "dep." + cp.getNodeId().toString() : s.getResult()); if (seenDependencies.add(id)) { deps.add(cp); } } else { genContext.showErrorMessage(dep, "unexpected dependency type"); } } for (SNode task : ListSequence.fromList(SLinkOperations.getTargets(module, "taskDeps", true)) .select( new ISelector<SNode, SNode>() { public SNode select(SNode it) { return SLinkOperations.getTarget(it, "target", false); } })) { if ((task != null)) { taskDependency.add(task); } } SNode mref = SModelOperations.createNewNode( model, null, "jetbrains.mps.build.workflow.structure.BwfJavaModuleReference"); SLinkOperations.setTarget(mref, "target", cycleX, false); ListSequence.fromList(SLinkOperations.getTargets(module, "dependencies", true)) .addElement(mref); for (SNode n : ListSequence.fromList( SLinkOperations.getTargets( SLinkOperations.getTarget(module, "sources", true), "elements", true))) { XmlSignature s = new XmlSignature().add(n); String id = (s.hasErrors() ? "path." + n.getNodeId().toString() : s.getResult()); if (seenSources.add(id)) { sources.add(n); } } } SPropertyOperations.set(cycleX, "heapSize", "" + (heapSize)); SLinkOperations.setNewChild( cycleX, "sources", "jetbrains.mps.build.workflow.structure.BwfFileSet"); ListSequence.fromList( SLinkOperations.getTargets( SLinkOperations.getTarget(cycleX, "sources", true), "elements", true)) .addSequence( Sequence.fromIterable(((Iterable<SNode>) sources)) .select( new ISelector<SNode, SNode>() { public SNode select(SNode it) { return CopyUtil.copy(it); } })); for (SNode dep : deps) { SNode cp = SModelOperations.createNewNode( model, null, "jetbrains.mps.build.workflow.structure.BwfJavaClassPath"); SLinkOperations.setTarget(cp, "classpath", CopyUtil.copy(dep), true); ListSequence.fromList(SLinkOperations.getTargets(cycleX, "dependencies", true)) .addElement(cp); } for (SNode jl : seenLibraries) { SNode mref = SModelOperations.createNewNode( model, null, "jetbrains.mps.build.workflow.structure.BwfJavaLibraryReference"); SLinkOperations.setTarget(mref, "target", jl, false); ListSequence.fromList(SLinkOperations.getTargets(cycleX, "dependencies", true)) .addElement(mref); } for (SNode jm : seenModules) { SNode mref = SModelOperations.createNewNode( model, null, "jetbrains.mps.build.workflow.structure.BwfJavaModuleReference"); SLinkOperations.setTarget(mref, "target", jm, false); ListSequence.fromList(SLinkOperations.getTargets(cycleX, "dependencies", true)) .addElement(mref); } for (SNode task : taskDependency) { SNode dependency = SModelOperations.createNewNode( model, null, "jetbrains.mps.build.workflow.structure.BwfTaskDependency"); SLinkOperations.setTarget(dependency, "target", task, false); ListSequence.fromList(SLinkOperations.getTargets(cycleX, "taskDeps", true)) .addElement(dependency); } } int cycleCounter = 0; Collections.sort( cyclesToName, new Comparator<SNode>() { public int compare(SNode n1, SNode n2) { return new Integer(SNodeOperations.getIndexInParent(n1)) .compareTo(SNodeOperations.getIndexInParent(n2)); } }); for (SNode cycleX : cyclesToName) { SPropertyOperations.set(cycleX, "name", "java.modules.cycle." + ++cycleCounter); SPropertyOperations.set( cycleX, "outputFolder", SPropertyOperations.getString(project, "temporaryFolder") + "/" + SPropertyOperations.getString(cycleX, "name")); } }