Examples of org.apache.flex.compiler.scopes.IASScope

org.apache.flex.compiler.scopes.IASScope
{@link IASScope} represents a scope found within ActionScript.Together with {@link IDefinition}, it is the basis of the compiler's symbol table.
Scopes keep track of the definitions defined within a section of source code (and also any import and use namespace directives).
It is common for a definition contained within a scope to contain another scope, so scopes and definitions form a hierarchical structure.
Scopes exist at the level of projects, files, packages, classes, interfaces, functions, catch blocks, and with blocks.
A file scope (which may contain package, class, interface, function, catch, and with scopes) is the local symbol table for resolving references in a compilation unit to definitions within that same compilation unit.
A project scope, populated with any externally visible definitions from each file scope, is the global symbol table for resolving reference in a compilation unit to definitions in other compilation units.
Each {@link IASScope} supports the following behavior:
- Getting the containing scope.
- Getting the scoped definition that produced the scope.
- Getting the scoped node that produced the scope.
- Getting the definitions in the scope that have a specified base name.
- Getting all the base names of the definitions in the scope.
- Getting all the sets of definitions in the scope that have a common base name.
- Getting all the definitions in the scope.

    }


    @Override
    public void emitPackageContents(IPackageDefinition definition)
    {
        IASScope containedScope = definition.getContainedScope();
        ITypeDefinition type = findType(containedScope.getAllLocalDefinitions());
        if (type == null)
            return;


        ITypeNode tnode = findTypeNode(definition.getNode());
        if (tnode != null)

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        return definition;
    }


    private IASScope getScope()
    {
        IASScope scope = getScopeNode().getScope();
        if (scope instanceof TypeScope)
        {
            // Namespaces in a class are always static
            scope = ((TypeScope)scope).getStaticScope();
        }

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            for (int i = 0; i < level+1; i++)
                sb.append("  ");
            sb.append("[Scope]");
            sb.append("\n");
            IScopedNode scopedNode = (IScopedNode)this;
            IASScope scope = scopedNode.getScope();
            Collection<IDefinition> definitions = scope.getAllLocalDefinitions();
            for(IDefinition def : definitions) {
                for (int i = 0; i < level+2; i++)
                    sb.append("  ");
                ((DefinitionBase)def).buildString(sb, false);
                sb.append('\n');

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     * @return the ASScope for this node, or null if there isn't one.
     */
    public ASScope getASScope()
    {
        IScopedNode scopeNode = getContainingScope();
        IASScope scope = scopeNode != null ? scopeNode.getScope() : null;


        // If the ScopedNode had a null scope, keep looking up the tree until we
        // find one with a non-null scope.
        // TODO: Is it a bug that an IScopedNode returns null for it's scope?
        // TODO: this seems like a leftover from block scoping - for example, a

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    //--------------------------------------------------------------------------


    @Override
    public void emitPackageHeader(IPackageDefinition definition)
    {
        IASScope containedScope = definition.getContainedScope();
        ITypeDefinition type = findType(containedScope.getAllLocalDefinitions());
        if (type == null)
            return;


        /* goog.provide('x');\n\n */
        write(JSGoogEmitterTokens.GOOG_PROVIDE);

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    }


    @Override
    public void emitPackageContents(IPackageDefinition definition)
    {
        IASScope containedScope = definition.getContainedScope();
        ITypeDefinition type = findType(containedScope.getAllLocalDefinitions());
        if (type == null)
            return;


        ITypeNode tnode = findTypeNode(definition.getNode());
        if (tnode != null)

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        setBufferWrite(true);


        write(JSAMDEmitterTokens.DEFINE);
        write(ASEmitterTokens.PAREN_OPEN);


        IASScope containedScope = definition.getContainedScope();
        ITypeDefinition type = findType(containedScope.getAllLocalDefinitions());
        if (type == null)
            return;


        exportWriter.addFrameworkDependencies();
        exportWriter.addImports(type);

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    }


    @Override
    public void emitPackageContents(IPackageDefinition definition)
    {
        IASScope containedScope = definition.getContainedScope();
        ITypeDefinition type = findType(containedScope.getAllLocalDefinitions());
        if (type == null)
            return;


        write("function($exports");

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    }


    @Override
    public void emitPackageFooter(IPackageDefinition definition)
    {
        IASScope containedScope = definition.getContainedScope();
        ITypeDefinition type = findType(containedScope.getAllLocalDefinitions());
        if (type == null)
            return;


        exportWriter.writeExports(type, true);
        exportWriter.writeExports(type, false);

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    }


    @Override
    public void emitPackageHeader(IPackageDefinition definition)
    {
        IASScope containedScope = definition.getContainedScope();
        ITypeDefinition type = findType(containedScope.getAllLocalDefinitions());
        if (type == null)
            return;


        writeNewline("/**");
        writeNewline(" * " + type.getQualifiedName());

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