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

Class CatchNode

java.lang.Object

org.apache.flex.compiler.common.SourceLocation

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

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

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

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

All Implemented Interfaces:

ISourceLocation, IASNode, ICatchNode, IScopedNode, IStatementNode

public class CatchNode
extends BaseStatementNode
implements ICatchNode, IScopedNode

ActionScript parse tree node representing a catch block (catch (e:Exception) {...})

Field Summary

Fields

Modifier and Type	Field and Description
protected ParameterNode	argumentNode Argument of catch block (caught exception)

Fields inherited from class org.apache.flex.compiler.internal.tree.as.BaseStatementNode

contentsNode

Fields inherited from class org.apache.flex.compiler.internal.tree.as.NodeBase

emptyNodeArray, parent

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

UNKNOWN

Constructor Summary

Constructors

Constructor and Description
CatchNode(ParameterNode argumentNode) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
protected void	analyze(EnumSet<PostProcessStep> set, ASScope scope, Collection<ICompilerProblem> problems)
void	getAllImportNodes(Collection<IImportNode> imports) Returns all the imports that are relevant in the current scope.
void	getAllImports(Collection<String> imports) Returns all the imports that are relevant in the current scope.
IParameterNode	getCatchParameterNode() Returns the IParameterNode that this catch node executes against
IASNode	getChild(int i) Get a particular child of this node
int	getChildCount() Get the number of children
ASTNodeID	getNodeID() Get the opcode of this node
IASScope	getScope() Get the scope associated with this node as an IASScope

Methods inherited from class org.apache.flex.compiler.internal.tree.as.BaseStatementNode

getContentsNode, getStatementContentsNode, initBlockNode

Methods inherited from class org.apache.flex.compiler.internal.tree.as.FixedChildrenNode

isTerminal

Methods inherited from class org.apache.flex.compiler.internal.tree.as.NodeBase

buildInnerString, buildStringRecursive, canContinueContainmentSearch, collectImportNodes, combineAttributes, connectedToProjectScope, contains, endAfter, endAfter, endBefore, endBefore, fillInOffsets, getAbsoluteEnd, getAbsoluteStart, getAncestorOfType, getASScope, getContainingFilePath, getContainingNode, getContainingScope, getEnd, getFileScope, getFileSpecification, getInnerString, getNodeKind, getPackageName, getParent, getScopeNode, getSpanningStart, getStart, getSucceedingNode, getWorkspace, isTransparent, looselyContains, normalize, replaceChild, runPostProcess, setChildren, setParent, span, span, span, startAfter, startAfter, startBefore, startBefore, swapChildren, toString, tryGetOffsetLookup, verify

Methods inherited from class org.apache.flex.compiler.common.SourceLocation

getColumn, getEndColumn, getEndLine, getLine, getLineColumnString, getOffsetsString, getSourcePath, getSourcePathString, setColumn, setEnd, setEndColumn, setEndLine, setLine, setSourceLocation, setSourcePath, setStart, span, span

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.flex.compiler.tree.as.IStatementNode

getStatementContentsNode

Methods inherited from interface org.apache.flex.compiler.tree.as.IASNode

contains, getAncestorOfType, getContainingNode, getContainingScope, getFileSpecification, getPackageName, getParent, getSpanningStart, getSucceedingNode, isTerminal

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

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

Field Detail

argumentNode

protected ParameterNode argumentNode

Argument of catch block (caught exception)

Constructor Detail

CatchNode

public CatchNode(ParameterNode argumentNode)

Constructor

Method Detail

getNodeID

public ASTNodeID getNodeID()

Description copied from interface: IASNode

Get the opcode of this node

Specified by:

getNodeID in interface IASNode

Returns:

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

getChildCount

public int getChildCount()

Description copied from interface: IASNode

Get the number of children

Specified by:

getChildCount in interface IASNode

Overrides:

getChildCount in class NodeBase

Returns:

the number of children

getChild

public IASNode getChild(int i)

Description copied from interface: IASNode

Get a particular child of this node

Specified by:

getChild in interface IASNode

Overrides:

getChild in class NodeBase

Parameters:

i - the child's index

Returns:

the specified child

analyze

protected void analyze(EnumSet<PostProcessStep> set,
           ASScope scope,
           Collection<ICompilerProblem> problems)

Overrides:

analyze in class NodeBase

getCatchParameterNode

public IParameterNode getCatchParameterNode()

Description copied from interface: ICatchNode

Returns the IParameterNode that this catch node executes against

Specified by:

getCatchParameterNode in interface ICatchNode

Returns:

the IParameterNode or null

getScope

public IASScope getScope()

Description copied from interface: IScopedNode

Get the scope associated with this node as an IASScope

Specified by:

getScope in interface IScopedNode

Returns:

scope associated with this node

getAllImports

public void getAllImports(Collection<String> imports)

Description copied from interface: IScopedNode

Returns all the imports that are relevant in the current scope. This will walk up the scope chain. If we are in a package context, this will avoid adding imports from the a File scope.

Specified by:

getAllImports in interface IScopedNode

Parameters:

imports - an array of Strings representing all the imports

getAllImportNodes

public void getAllImportNodes(Collection<IImportNode> imports)

Description copied from interface: IScopedNode

Returns all the imports that are relevant in the current scope. This will walk up the scope chain. If we are in a package context, this will avoid adding imports from the a File scope.

Specified by:

getAllImportNodes in interface IScopedNode

Parameters:

imports - an array of IImportNode representing all the imports