org.apache.flex.compiler.tree.as

Interface ITryNode

All Superinterfaces:

IASNode, ISourceLocation, IStatementNode

All Known Implementing Classes:

TryNode

public interface ITryNode
extends IStatementNode

An AST node representing a try statement.

The shape of this node is:

 ITryNode 
   IBlockNode    <-- getStatementContentsNode()
   ICatchNode    <-- getCatchNode(0)
   ICatchNode    <-- getCatchNode(1)
   ...
   ITerminalNode <-- getFinallyNode()
 

For example,

 try
 {
     ...
 }
 catch (e:SomeError)
 {
     ...
 }
 catch (e:Error)
 {
     ...
 }
 finally
 {
     ...
 }
 

is represented as

 ITryNode
   IBlockNode
     ...
   ICatchNode
     IParameterNode
       IIdentifierNode "e"
       IIdentifierNode "Error"
     IBlockNode
       ...
   ICatchNode
     IParameterNode
       IIdentifierNode "e"
       IIdentifierNode "Error"
     IBlockNode
       ...
   ITerminalNode "finally"
     IBlockNode
       ...
 

Field Summary

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

UNKNOWN

Method Summary

Methods

Modifier and Type	Method and Description
ICatchNode	getCatchNode(int i) Returns the ith catch clause for this try statement.
int	getCatchNodeCount() Returns the number of catch clauses for this try statement.
ITerminalNode	getFinallyNode() Returns the finally clause of this try statement.

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, getChild, getChildCount, getContainingNode, getContainingScope, getFileSpecification, getNodeID, getPackageName, getParent, getSpanningStart, getSucceedingNode, isTerminal

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

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

Method Detail

getCatchNodeCount

int getCatchNodeCount()

Returns the number of catch clauses for this try statement.

getCatchNode

ICatchNode getCatchNode(int i)

Returns the ith catch clause for this try statement.

Returns:

an ICatchNode or null

getFinallyNode

ITerminalNode getFinallyNode()

Returns the finally clause of this try statement.

Returns:

an ITerminalNode or null