Package org.apache.flex.compiler.internal.tree.as

Examples of org.apache.flex.compiler.internal.tree.as.IdentifierNode

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        // The following unguarded casts are safe, because this is a cost
        // function and the pattern matcher has checked all the node IDs.
        final MemberAccessExpressionNode memberAccessNode = (MemberAccessExpressionNode)n;
        final FunctionCallNode callNode = (FunctionCallNode)memberAccessNode.getLeftOperandNode();
        final IdentifierNode idNode = (IdentifierNode)callNode.getArgumentsNode().getChild(0);

        if (idNode.getName().equals(IASKeywordConstants.THIS))
            return 1;
        else
            return Integer.MAX_VALUE;
    }
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     *  @return an attractive cost if the child has a known namespace, i.e.,
     *    it's a compile-time constant qualifier.
     */
    public static int qualifierIsCompileTimeConstant(IASNode iNode, ICompilerProject project)
    {
        IdentifierNode qualifier = (IdentifierNode) SemanticUtils.getNthChild(iNode, 0);
        IDefinition def = qualifier.resolve(project);

        if ( def instanceof NamespaceDefinition )
            return 1;
        else
            return Integer.MAX_VALUE;
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        {
            return super.buildAST(problems, filename);
        }

        FileNode fileNode = new FileNode(workspace, filename);
        PackageNode packageNode = new PackageNode(new IdentifierNode(""), null);
        fileNode.addItem(packageNode);

        ScopedBlockNode packageContents = packageNode.getScopedNode();
        ImportNode importNode = ImportNode.buildImportNode(getBaseClassQName());
        packageContents.addItem(importNode);
        importNode = ImportNode.buildImportNode("mx.core.ByteArrayAsset");
        packageContents.addItem(importNode);
        importNode = ImportNode.buildImportNode("flash.utils.ByteArray");
        packageContents.addItem(importNode);

        // generate the byte array class
        String byteArrayClassName = data.getQName() + byteArrayNamePostfix;
        ClassNode classNodeByteArray = new ClassNode(new IdentifierNode(byteArrayClassName));
        classNodeByteArray.setBaseClass(new IdentifierNode("ByteArrayAsset"));
        classNodeByteArray.setNamespace(new NamespaceIdentifierNode(INamespaceConstants.public_));
        packageContents.addItem(classNodeByteArray);

        // generate the movie class
        String movieClassName = data.getQName();
        ClassNode classNodeMovie = new ClassNode(new IdentifierNode(movieClassName));
        classNodeMovie.setBaseClass(new IdentifierNode(getBaseClassName()));
        classNodeMovie.setNamespace(new NamespaceIdentifierNode(INamespaceConstants.public_));
        packageContents.addItem(classNodeMovie);
        ScopedBlockNode classNodeMovieContents = classNodeMovie.getScopedNode();

        // generate: private static var bytes:ByteArray = null;
        VariableNode variableNodeBytes = new VariableNode(new IdentifierNode("bytes"));
        variableNodeBytes.setNamespace(new NamespaceIdentifierNode(INamespaceConstants.private_));
        variableNodeBytes.addModifier(new ModifierNode(IASKeywordConstants.STATIC));
        variableNodeBytes.setType(null, new IdentifierNode("ByteArray"));
        ASToken assignToken = new ASToken(ASTokenTypes.TOKEN_OPERATOR_ASSIGNMENT, -1, -1, -1, -1, "=");
        ASToken nullToken = new ASToken(ASTokenTypes.TOKEN_KEYWORD_NULL, -1, -1, -1, -1, IASKeywordConstants.NULL);
        LiteralNode nullNode = new LiteralNode(LiteralType.NULL, nullToken);
        variableNodeBytes.setAssignedValue(assignToken, nullNode);
        classNodeMovieContents.addItem(variableNodeBytes);

        // build the constructor
        IdentifierNode constructorNameNode = new IdentifierNode(movieClassName);
        constructorNameNode.setReferenceValue(classNodeMovie.getDefinition());
        FunctionNode constructorNode = new FunctionNode(null, constructorNameNode);
        constructorNode.setNamespace(new NamespaceIdentifierNode(INamespaceConstants.public_));
        ScopedBlockNode constructorContents = constructorNode.getScopedNode();

        // generate: super();
        FunctionCallNode superCall = new FunctionCallNode(LanguageIdentifierNode.buildSuper());
        constructorContents.addItem(superCall);

        // generate: initialWidth = $swfWidth;
        LiteralNode widthNode = new NumericLiteralNode(Integer.toString(swfWidth));
        BinaryOperatorNodeBase assignmentWidth = BinaryOperatorNodeBase.create(assignToken, new IdentifierNode("initialWidth"), widthNode);
        constructorContents.addItem(assignmentWidth);

        // generate: initialHeight = $swfHeight;
        LiteralNode heightNode = new NumericLiteralNode(Integer.toString(swfHeight));
        BinaryOperatorNodeBase assignmentHeight = BinaryOperatorNodeBase.create(assignToken, new IdentifierNode("initialHeight"), heightNode);
        constructorContents.addItem(assignmentHeight);

        classNodeMovieContents.addItem(constructorNode);

        // build the movieClipData() getter
        GetterNode movieClipDataGetterNode = new GetterNode(null, null, new IdentifierNode("movieClipData"));
        movieClipDataGetterNode.addModifier(new ModifierNode(IASKeywordConstants.OVERRIDE));
        movieClipDataGetterNode.setNamespace(new NamespaceIdentifierNode(INamespaceConstants.public_));
        movieClipDataGetterNode.setType(null, new IdentifierNode("ByteArray"));
        ScopedBlockNode movieClipDataContents = movieClipDataGetterNode.getScopedNode();

        // generate: if (bytes == null)
        ASToken compareToken = new ASToken(ASTokenTypes.TOKEN_OPERATOR_EQUAL, -1, -1, -1, -1, "==");
        BinaryOperatorNodeBase nullCheck = BinaryOperatorNodeBase.create(compareToken, new IdentifierNode("bytes"), new LiteralNode(LiteralType.NULL, nullToken));
        IfNode ifStmt = new IfNode(null);
        ConditionalNode cNode = new ConditionalNode(null);
        cNode.setConditionalExpression(nullCheck);
        ifStmt.addBranch(cNode);
        movieClipDataContents.addItem(ifStmt);
        BlockNode ifContents = cNode.getContentsNode();

        // generate: bytes = ByteArray(new $assetByteArray());
        ASToken newToken = new ASToken(ASTokenTypes.TOKEN_KEYWORD_NEW, -1, -1, -1, -1, IASKeywordConstants.NEW);
        FunctionCallNode newBytes = new FunctionCallNode(newToken, new IdentifierNode(byteArrayClassName));
        FunctionCallNode byteArrayCall = new FunctionCallNode(new IdentifierNode("ByteArray"));
        ContainerNode args = byteArrayCall.getArgumentsNode();
        args.addItem(newBytes);
        BinaryOperatorNodeBase assignmentBytes = BinaryOperatorNodeBase.create(assignToken, new IdentifierNode("bytes"), byteArrayCall);
        ifContents.addItem(assignmentBytes);

        // generate: return bytes;
        ReturnNode returnStmt = new ReturnNode(null);
        returnStmt.setStatementExpression(new IdentifierNode("bytes"));
        movieClipDataContents.addItem(returnStmt);

        classNodeMovieContents.addItem(movieClipDataGetterNode);

        fileNode.runPostProcess(EnumSet.of(PostProcessStep.POPULATE_SCOPE));
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     *  @pre - the node has an IdentifierNode 0th child.
     *  @return an attractive cost if the child is an interface.
     */
    public static int qualifierIsInterface(IASNode iNode, ICompilerProject project)
    {
        IdentifierNode qualifier = (IdentifierNode) SemanticUtils.getNthChild(iNode, 0);
        IDefinition def = qualifier.resolve(project);

        if ( def instanceof InterfaceDefinition )
            return 1;
        else
            return Integer.MAX_VALUE;
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            {
                transferringConstants = true;

                ISyntaxTreeRequestResult treeResult = Iterables.getOnlyElement(units).getSyntaxTreeRequest().get();
                configScope = ((ConfigFileNode)treeResult.getAST()).getTargetConfigScope();
                addConditionalCompilationNamespace(new ConfigNamespaceNode(new IdentifierNode(IASLanguageConstants.DEFAULT_CONFIG_NAME, (Token)null)));
                if (variables != null)
                {
                    if (variables != null)
                    {
                        List<IDefinition> definitions = variables.getRequiredDefinitions();
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     */
    public boolean addConfigConstNode(ConfigConstNode node)
    {
        initConfigStructures();
        node.normalize(true);
        IdentifierNode configNamespaceNode = (IdentifierNode)node.getNamespaceNode();
        IDefinitionSet set = configScope.getASScope().getLocalDefinitionSetByName(configNamespaceNode.getName());
        if (set == null)
        {
            IIdentifierNode namespaceNode = (IdentifierNode)node.getNamespaceNode();
            ICompilerProblem problem = new UndefinedConfigNamespaceProblem(namespaceNode, namespaceNode.getName());
            addProblem(problem);
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            // as in this case we need to do a getlocal0 as the class
            // hasn't been initialized yet
            boolean useLocal0 = false;
            if (node instanceof IdentifierNode)
            {
                IdentifierNode id = (IdentifierNode)node;
                IDefinition def = id.resolve(currentScope.getProject());
                if (SemanticUtils.isRefToClassBeingInited(id, def) && !currentScope.insideInlineFunction())
                    useLocal0 = true;
            }

            // TODO: use getslot when we can.
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     *  @return an attractive cost if the child has a known namespace, i.e.,
     *    it's a compile-time constant qualifier.
     */
    int qualifierIsCompileTimeConstant(IASNode iNode)
    {
        IdentifierNode qualifier = (IdentifierNode)SemanticUtils.getNthChild(iNode, 0);
        IDefinition def = qualifier.resolve(currentScope.getProject());

        int result = def instanceof NamespaceDefinition ? 1 : Integer.MAX_VALUE;
        return result;
    }
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        }
    }
   
    public InstructionList reduce_gotoStmt(IASNode iNode)
    {
        IdentifierNode labelIdentifierNode = (IdentifierNode)SemanticUtils.getNthChild(iNode, 0);
        String target = labelIdentifierNode.getName();
        try
        {
            ControlFlowContextManager.ControlFlowContextSearchCriteria criterion = getGotoCriteria(target);
            return getNonLocalControlFlow(criterion);
        }
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        return reduce_namespaceAsName_to_multinameL(iNode, false);
    }

    public Name reduce_namespaceAsName_to_multinameL(IASNode iNode, final boolean is_attribute)
    {
        IdentifierNode qualifier = (IdentifierNode)iNode;
        NamespaceDefinition ns = (NamespaceDefinition) qualifier.resolve(currentScope.getProject());

        int name_kind = is_attribute? CONSTANT_MultinameLA: CONSTANT_MultinameL;
        return new Name(name_kind, new Nsset( ns.resolveAETNamespace(currentScope.getProject())), null);
    }
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Related Classes of org.apache.flex.compiler.internal.tree.as.IdentifierNode

  • org.apache.flex.abc.semantics.Name
  • org.apache.flex.abc.semantics.Nsset
  • org.apache.flex.compiler.common.DependencyType
  • org.apache.flex.compiler.definitions.IDefinition
  • org.apache.flex.compiler.definitions.IQualifiers
  • org.apache.flex.compiler.definitions.references.INamespaceReference
  • org.apache.flex.compiler.definitions.references.IReference
  • org.apache.flex.compiler.internal.as.codegen.ABCGeneratingReducer
  • org.apache.flex.compiler.internal.definitions.AppliedVectorDefinition
  • org.apache.flex.compiler.internal.definitions.NamespaceDefinition
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