org.apache.flex.compiler.tree.as

Interface IASNode

All Superinterfaces:

ISourceLocation

All Known Subinterfaces:

IAccessibilityTagNode, IAccessorNode, IBinaryOperatorNode, IBlockNode, ICatchNode, IClassNode, ICommonClassNode, IConditionalNode, IContainerNode, IDefaultPropertyTagNode, IDefaultXMLNamespaceNode, IDefinitionNode, IDocumentableDefinitionNode, IDynamicAccessNode, IEffectTagNode, IEmbedNode, IEventTagNode, IEventTriggerTagNode, IExpressionNode, IFileNode, IForLoopNode, IFunctionCallNode, IFunctionNode, IFunctionObjectNode, IGetterNode, IIdentifierNode, IIfNode, IImportNode, IInitializableDefinitionNode, IInspectableTagNode, IInterfaceNode, IIterationFlowNode, IKeywordNode, ILabeledStatementNode, ILiteralContainerNode, ILiteralNode, IMemberAccessExpressionNode, IMetaTagNode, IMetaTagsNode, IModifierNode, IMultiValueMetaTagNode, IMXMLApplicationNode, IMXMLArrayNode, IMXMLBindingAttributeNode, IMXMLBindingNode, IMXMLBooleanNode, IMXMLClassDefinitionNode, IMXMLClassNode, IMXMLClassReferenceNode, IMXMLClearNode, IMXMLCompilerDirectiveNodeBase, IMXMLComponentNode, IMXMLConcatenatedDataBindingNode, IMXMLDataBindingNode, IMXMLDataBindingNodeContainer, IMXMLDeclarationsNode, IMXMLDeferredInstanceNode, IMXMLDefinitionNode, IMXMLDesignLayerNode, IMXMLDocumentNode, IMXMLEffectSpecifierNode, IMXMLEmbedNode, IMXMLEventSpecifierNode, IMXMLExpressionNode, IMXMLFactoryNode, IMXMLFileNode, IMXMLFunctionNode, IMXMLHTTPServiceNode, IMXMLHTTPServiceRequestPropertyNode, IMXMLImplementsNode, IMXMLInstanceNode, IMXMLIntNode, IMXMLLibraryNode, IMXMLMetadataNode, IMXMLModelNode, IMXMLModelPropertyContainerNode, IMXMLModelPropertyNode, IMXMLModelRootNode, IMXMLNode, IMXMLNumberNode, IMXMLObjectNode, IMXMLPrivateNode, IMXMLPropertySpecifierNode, IMXMLRegExpNode, IMXMLRemoteObjectMethodNode, IMXMLRemoteObjectNode, IMXMLReparentNode, IMXMLRepeaterNode, IMXMLResourceNode, IMXMLScriptNode, IMXMLSingleDataBindingNode, IMXMLSpecifierNode, IMXMLStateNode, IMXMLStringNode, IMXMLStyleNode, IMXMLStyleSpecifierNode, IMXMLUintNode, IMXMLVectorNode, IMXMLWebServiceNode, IMXMLWebServiceOperationNode, IMXMLXMLListNode, IMXMLXMLNode, INamespaceAccessExpressionNode, INamespaceDecorationNode, INamespaceNode, IOldMXMLFileNode, IOperatorNode, IPackageNode, IParameterNode, IRegExpLiteralNode, IResourceBundleEntryNode, IResourceBundleFileNode, IResourceBundleTagNode, IReturnNode, IScopedDefinitionNode, IScopedNode, ISetterNode, IStatementNode, IStyleTagNode, ISwitchNode, ITerminalNode, ITernaryOperatorNode, IThrowNode, ITryNode, ITypedExpressionNode, ITypedNode, ITypedTagNode, ITypeNode, IUnaryOperatorNode, IUseNamespaceNode, IVariableExpressionNode, IVariableNode, IWhileLoopNode, IWithNode

All Known Implementing Classes:

AccessibilityTagNode, AccessorNode, AlternativeTagNode, ArrayLiteralNode, BaseDefinitionMetaTagNode, BaseDefinitionNode, BaseLiteralContainerNode, BaseStatementExpressionNode, BaseStatementNode, BaseTypedDefinitionNode, BaseVariableNode, BasicMetaTagNode, BinaryOperatorAsNode, BinaryOperatorAssignmentNode, BinaryOperatorBitwiseAndAssignmentNode, BinaryOperatorBitwiseAndNode, BinaryOperatorBitwiseLeftShiftAssignmentNode, BinaryOperatorBitwiseLeftShiftNode, BinaryOperatorBitwiseOrAssignmentNode, BinaryOperatorBitwiseOrNode, BinaryOperatorBitwiseRightShiftAssignmentNode, BinaryOperatorBitwiseRightShiftNode, BinaryOperatorBitwiseUnsignedRightShiftAssignmentNode, BinaryOperatorBitwiseUnsignedRightShiftNode, BinaryOperatorBitwiseXorAssignmentNode, BinaryOperatorBitwiseXorNode, BinaryOperatorCommaNode, BinaryOperatorDivisionAssignmentNode, BinaryOperatorDivisionNode, BinaryOperatorEqualNode, BinaryOperatorGreaterThanEqualsNode, BinaryOperatorGreaterThanNode, BinaryOperatorInNode, BinaryOperatorInstanceOfNode, BinaryOperatorIsNode, BinaryOperatorLessThanEqualsNode, BinaryOperatorLessThanNode, BinaryOperatorLogicalAndAssignmentNode, BinaryOperatorLogicalAndNode, BinaryOperatorLogicalOrAssignmentNode, BinaryOperatorLogicalOrNode, BinaryOperatorMinusAssignmentNode, BinaryOperatorMinusNode, BinaryOperatorModuloAssignmentNode, BinaryOperatorModuloNode, BinaryOperatorMultiplicationAssignmentNode, BinaryOperatorMultiplicationNode, BinaryOperatorNodeBase, BinaryOperatorNotEqualNode, BinaryOperatorPlusAssignmentNode, BinaryOperatorPlusNode, BinaryOperatorStrictEqualNode, BinaryOperatorStrictNotEqualNode, BlockNode, CatchNode, ChainedVariableNode, ClassNode, ClassReferenceNode, ConditionalNode, ConfigConditionBlockNode, ConfigConstNode, ConfigExpressionNode, ConfigNamespaceNode, ContainerNode, DefaultPropertyTagNode, DefaultXMLNamespaceNode, DoWhileLoopNode, DynamicAccessNode, EffectTagNode, EmbedNode, EventTagNode, EventTriggerTagNode, ExpressionNodeBase, FileNode, FixedChildrenNode, FoldedExpressionNode, ForLoopNode, FullNameNode, FunctionCallNode, FunctionNode, FunctionObjectNode, FXGFileNode, GetterNode, IdentifierNode, IfNode, ImportNode, InspectableTagNode, InstructionListNode, InterfaceNode, IterationFlowNode, KeywordNode, LabeledStatementNode, LanguageIdentifierNode, LiteralNode, MemberAccessExpressionNode, MemberedNode, MetaTagNode, MetaTagsNode, ModifierNode, ModifiersContainerNode, MultiValueMetaTagNode, MXMLClassDefinitionNode, MXMLDocumentNode, MXMLFileNode, MXMLImplicitImportNode, MXMLNodeBase, MXMLRepeaterNode, NamespaceAccessExpressionNode, NamespaceIdentifierNode, NamespaceNode, NilNode, NodeBase, NonResolvingIdentifierNode, NumericLiteralNode, ObjectLiteralNode, ObjectLiteralValuePairNode, OperatorNodeBase, PackageNode, ParameterNode, QualifiedNameExpressionNode, QualifiedNamespaceExpressionNode, RegExpLiteralNode, ResourceBundleEntryNode, ResourceBundleFileNode, ResourceBundleTagNode, ReturnNode, RuntimeNameExpressionNode, ScopedBlockNode, SetterNode, SkinClassTagNode, StyleTagNode, SwitchNode, TerminalNode, TernaryOperatorNode, ThrowNode, TransparentContainerNode, TreeNode, TryNode, TypedExpressionNode, TypedTagNode, UnaryOperatorAtNode, UnaryOperatorBitwiseNotNode, UnaryOperatorDeleteNode, UnaryOperatorLogicalNotNode, UnaryOperatorMinusNode, UnaryOperatorNodeBase, UnaryOperatorPlusNode, UnaryOperatorPostDecrementNode, UnaryOperatorPostfixNodeBase, UnaryOperatorPostIncrementNode, UnaryOperatorPreDecrementNode, UnaryOperatorPreIncrementNode, UnaryOperatorTypeOfNode, UnaryOperatorVoidNode, UseNamespaceNode, VariableExpressionNode, VariableNode, VectorLiteralNode, WhileLoopNode, WithNode, XMLListLiteralNode, XMLLiteralNode

public interface IASNode
extends ISourceLocation

The base interface for all AST (abstract syntax tree) nodes.

Field Summary

Fields inherited from interface org.apache.flex.compiler.common.ISourceLocation

UNKNOWN

Method Summary

Methods

Modifier and Type	Method and Description
boolean	contains(int offset) Determine whether the offset fits within this node.
IASNode	getAncestorOfType(Class<? extends IASNode> nodeType) Get the nearest ancestor of this node that has the specified type.
IASNode	getChild(int i) Get a particular child of this node
int	getChildCount() Get the number of children
IASNode	getContainingNode(int offset) Gets the child node that contains the offset
IScopedNode	getContainingScope() Gets the containing scope for this node
IFileSpecification	getFileSpecification() Get the IFileSpecification that produced this node
ASTNodeID	getNodeID() Get the opcode of this node
String	getPackageName() Get package name that applies to this node.
IASNode	getParent() Get the parent of this node
int	getSpanningStart() Gets the local offset where the node starts, including any extra items that may change the appearance of the node's start.
IASNode	getSucceedingNode(int offset) Get the first node that succeeds the offset (i.e. which starts after the offset).
boolean	isTerminal() Determines if this node is a terminal node, meaning it cannot have children

Methods inherited from interface org.apache.flex.compiler.common.ISourceLocation

getAbsoluteEnd, getAbsoluteStart, getColumn, getEnd, getEndColumn, getEndLine, getLine, getSourcePath, getStart

Method Detail

getNodeID

ASTNodeID getNodeID()

Get the opcode of this node

Returns:

the opcode - this is one of the constants defined in ASTConstants

contains

boolean contains(int offset)

Determine whether the offset fits within this node.

Parameters:

offset - the offset to test

Returns:

true if the offset is contained within this node

getAncestorOfType

IASNode getAncestorOfType(Class<? extends IASNode> nodeType)

Get the nearest ancestor of this node that has the specified type.

Parameters:

nodeType - the node type for which to search

Returns:

the nearest ancestor that has the specified type (null if no such node exists)

getChild

IASNode getChild(int i)

Get a particular child of this node

Parameters:

i - the child's index

Returns:

the specified child

getChildCount

int getChildCount()

Get the number of children

Returns:

the number of children

getContainingNode

IASNode getContainingNode(int offset)

Gets the child node that contains the offset

Parameters:

offset - an offest

Returns:

an IASNode or null

getContainingScope

IScopedNode getContainingScope()

Gets the containing scope for this node

Returns:

the current IScopedNode

getPackageName

String getPackageName()

Get package name that applies to this node. If this node doesn't reside inside a package definition, this method will return null.

Returns:

String containing fully-qualified package name

getParent

IASNode getParent()

Get the parent of this node

Returns:

the parent of this node

getFileSpecification

IFileSpecification getFileSpecification()

Get the IFileSpecification that produced this node

Returns:

the source of this node

getSpanningStart

int getSpanningStart()

Gets the local offset where the node starts, including any extra items that may change the appearance of the node's start. These can include namespaces, keywords, modifiers, etc

Returns:

the start of the span

getSucceedingNode

IASNode getSucceedingNode(int offset)

Get the first node that succeeds the offset (i.e. which starts after the offset).

Parameters:

offset - the offset for which to search

Returns:

the most general node that starts after the offset (or null, if the offset isn't contained within this node)

isTerminal

boolean isTerminal()

Determines if this node is a terminal node, meaning it cannot have children

Returns:

true if this node is terminal