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

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

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

org.apache.flex.compiler.tree.as.IVariableNode

An AST node representing a var or const declaration.

The shape of this node is:

 IVariableNode IMetaTagsNode            <-- getMetaTagsNode() INamespaceDecorationNode <-- getNamespaceNode() IKeywordNode             <-- getKeywordNode() IExpressionNode          <-- getNameExpressionNode() IExpressionNode          <-- getVariableTypeNode() IExpressionNode          <-- getAssignedValueNode() IVariableNode            <-- ??? IVariableNode ...

For example,

 [Foo] [Bar] public var i:int = 1, j:int = 2;

is represented as

 IVariableNode IMetaTagsNode IMetaTagNode "Foo" IMetaTagNode "Bar" INamespaceDecorationNode "public" IKeywordNode "var" IIdentifierNode "i" IIdentifierNode "int" INumericLiteralNode 1 IVariableNode IIdentifierNode "j" IIdentifierNode "int" INumericLiteralNode 2

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 type annotation, an implicit IIdentifierNode for "*" is produced.

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

If multiple variables or constants are declared, then additional children of type IVariable are present. These will not have metadata, or a namespace, or a keyword.


    @Override
    @Test
    public void testJSON()
    {
        IVariableNode node = getVariable("var a:JSON = new JSON();");
        asBlockWalker.visitVariable(node);
        assertOut("var /** @type {JSON} */ a = new JSON()");
    }

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    @Override
    @Test
    public void testMath()
    {
        IVariableNode node = getVariable("var a:Number = Math.PI;");
        asBlockWalker.visitVariable(node);
        assertOut("var /** @type {number} */ a = Math.PI");
    }

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    @Override
    @Test
    public void testNamespace()
    {
        IVariableNode node = getVariable("var a:Namespace = new Namespace(\"http://example.com\");");
        asBlockWalker.visitVariable(node);
        assertOut("var /** @type {Namespace} */ a = new Namespace(\"http://example.com\")");
    }

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    @Override
    @Test
    public void testNumber()
    {
        IVariableNode node = getVariable("var a:Number = new Number(\"1\");");
        asBlockWalker.visitVariable(node);
        assertOut("var /** @type {number} */ a = new Number(\"1\")");
    }

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    @Override
    @Test
    public void testObject()
    {
        IVariableNode node = getVariable("var a:Object = new Object();");
        asBlockWalker.visitVariable(node);
        assertOut("var /** @type {Object} */ a = new Object()");
    }

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    @Override
    @Test
    public void testQName()
    {
        IVariableNode node = getVariable("var a:QName = new QName();");
        asBlockWalker.visitVariable(node);
        assertOut("var /** @type {QName} */ a = new QName()");
    }

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    @Override
    @Test
    public void testRangeError()
    {
        IVariableNode node = getVariable("var a:RangeError = new RangeError();");
        asBlockWalker.visitVariable(node);
        assertOut("var /** @type {RangeError} */ a = new RangeError()");
    }

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    @Override
    @Test
    public void testReferenceError()
    {
        IVariableNode node = getVariable("var a:ReferenceError = new ReferenceError();");
        asBlockWalker.visitVariable(node);
        assertOut("var /** @type {ReferenceError} */ a = new ReferenceError()");
    }

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    @Override
    @Test
    public void testRegExp_Literal()
    {
        IVariableNode node = getVariable("var a:RegExp = /test-\\d/i;");
        asBlockWalker.visitVariable(node);
        assertOut("var /** @type {RegExp} */ a = /test-\\d/i");
    }

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    @Override
    @Test
    public void testSecurityError()
    {
        IVariableNode node = getVariable("var a:SecurityError = new SecurityError();");
        asBlockWalker.visitVariable(node);
        assertOut("var /** @type {SecurityError} */ a = new SecurityError()");
    }

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org.apache.flex.compiler.internal.as.codegen.TestBase

org.apache.flex.compiler.internal.as.codegen.TestExpressions

org.apache.flex.compiler.internal.as.codegen.TestFieldMembers

org.apache.flex.compiler.internal.as.codegen.TestGlobalClasses

org.apache.flex.compiler.internal.as.codegen.TestGlobalConstants

org.apache.flex.compiler.internal.as.codegen.TestGlobalFunctions

org.apache.flex.compiler.internal.as.codegen.TestStatements

org.apache.flex.compiler.internal.codegen.as.TestExpressions

org.apache.flex.compiler.internal.codegen.as.TestFieldMembers

org.apache.flex.compiler.internal.codegen.as.TestGlobalClasses

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