Examples of org.apache.flex.compiler.tree.as.IClassNode

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

Examples of org.apache.flex.compiler.tree.as.IClassNode

org.apache.flex.compiler.tree.as.IClassNode

An AST node representing a class declaration.

The shape of this node is:

 IClassNode IMetaTagsNode            <-- getMetaTagsNode() INamespaceDecorationNode <-- getNamespaceNode() IKeywordNode             <-- getKeywordNode() IExpressionNode          <-- getNameExpressionNode() IKeywordNode             <-- getExtendsKeywordNode() IExpressionNode          <-- getBaseClassExpressionNode() IKeywordNode             <-- getImplementsKeywordNode() IContainerNode           <-- getInterfacesNode() IScopedNode              <-- getScopedNode()

For example,

 [Foo] [Bar] public class B extends A implements I1, I2 { ... }

is represented as

 IClassNode IMetaTagsNode IMetaTagNode "Foo" IMetaTagNode "Bar" INamespaceDecorationNode "public" IKeywordNode "class" IIdentifierNode "B" IKeywordNode "extends" IIdentifierNode "A" IKeywordNode "implements" IContainerNode IIdentifierNode "I1" IIdentifierNode "I2" IScopedNode ...

If there is no metadata, the corresponding child node is not present.

If there is no namespace, the corresponding child node is not present.

If there is no extends clause, the two corresponding child nodes are not present.

If there is no implements clause, the two corresponding child nodes are not present.

If the class implements only one interface, there is still an IContainerNode containing the one node for the interface.

    }


    @Test
    public void testConstructor_withArguments()
    {
        IClassNode node = getClassNode("public class A {public function A(arg1:String, arg2:int) {}}");
        asBlockWalker.visitClass(node);
        assertOut("public class A {\n\tpublic function A(arg1:String, arg2:int) {\n\t}\n}");
    }

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    }


    @Test
    public void testExtendsConstructor_withArguments()
    {
        IClassNode node = getClassNode("public class A extends B {public function A(arg1:String, arg2:int) {}}");
        asBlockWalker.visitClass(node);
        assertOut("public class A extends B {\n\tpublic function A(arg1:String, arg2:int) {\n\t}\n}");
    }

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    }


    @Test
    public void testFields()
    {
        IClassNode node = getClassNode("public class A {public var a:Object;protected var b:String; "
                + "private var c:int; internal var d:uint; var e:Number}");
        asBlockWalker.visitClass(node);
        assertOut("public class A {\n\tpublic var a:Object;\n\tprotected var b:String;"
                + "\n\tprivate var c:int;\n\tvar d:uint;\n\tvar e:Number;\n}");
    }

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    }


    @Test
    public void testConstants()
    {
        IClassNode node = getClassNode("public class A {"
                + "public static const A:int = 42;"
                + "protected static const B:Number = 42;"
                + "private static const C:Number = 42;"
                + "foo_bar static const C:String = 'me' + 'you';");
        asBlockWalker.visitClass(node);

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    }


    @Test
    public void testAccessors()
    {
        IClassNode node = getClassNode("public class A {"
                + "public function get foo1():Object{return null;}"
                + "public function set foo1(value:Object):void{}"
                + "protected function get foo2():Object{return null;}"
                + "protected function set foo2(value:Object):void{}"
                + "private function get foo3():Object{return null;}"

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    }


    @Test
    public void testMethods()
    {
        IClassNode node = getClassNode("public class A {"
                + "public function foo1():Object{return null;}"
                + "public final function foo1a():Object{return null;}"
                + "override public function foo1b():Object{return super.foo1b();}"
                + "protected function foo2(value:Object):void{}"
                + "private function foo3(value:Object):void{}"

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    protected IClassNode getClassNode(String code)
    {
        String source = "package {" + code + "}";
        IFileNode node = compileAS(source);
        IClassNode child = (IClassNode) findFirstDescendantOfType(node,
                IClassNode.class);
        return child;
    }

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    @Override
    @Test
    public void testConstructor_super()
    {
        IClassNode node = getClassNode("public class A {public function A() { super(); }}");
        asBlockWalker.visitClass(node);
        assertOut("/**\n * @constructor\n */\norg.apache.flex.A = function() {\n  ;\n};");
    }

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    @Override
    @Test
    public void testSimpleExtends()
    {
        IClassNode node = getClassNode("public class A extends Button {public function A() {}}");
        asBlockWalker.visitClass(node);
        assertOut("/**\n * @constructor\n * @extends {spark.components.Button}\n */\norg.apache.flex.A = function() {\n  org.apache.flex.A.base(this, 'constructor');\n};\ngoog.inherits(org.apache.flex.A, spark.components.Button);");
    }

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    @Override
    @Test
    public void testSimpleExtendsImplements()
    {
        IClassNode node = getClassNode("public class A extends Button implements IEventDispatcher {public function A() {}}");
        asBlockWalker.visitClass(node);
        assertOut("/**\n * @constructor\n * @extends {spark.components.Button}\n * @implements {flash.events.IEventDispatcher}\n */\norg.apache.flex.A = function() {\n  org.apache.flex.A.base(this, 'constructor');\n};\ngoog.inherits(org.apache.flex.A, spark.components.Button);");
    }

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