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

Class TryNode

java.lang.Object

org.apache.flex.compiler.common.SourceLocation

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

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

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

All Implemented Interfaces:

ISourceLocation, IASNode, IStatementNode, ITryNode

public class TryNode
extends TreeNode
implements ITryNode, IStatementNode

Represents a try/catch/finally node.

Field Summary

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
TryNode(IASToken keyword) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	addCatchClause(CatchNode node) Adds a catch caluse in the order in which it was found
void	addFinallyBlock(TerminalNode node) Adds a finally clause in the order in which it was found
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.
BlockNode	getContentsNode()
ITerminalNode	getFinallyNode() Returns the finally clause of this try statement.
ASTNodeID	getNodeID() Get the opcode of this node
IASNode	getStatementContentsNode() returns the contents contained with the statement
protected void	setChildren(boolean fillInOffsets) If this node has custom children (names, arguments, etc), shove them into the list of children.

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

addChild, addChild, addChildInOrder, addChildPostNormalize, addTemporaryChild, getChild, getChildCount, getInitialChildCount, normalize, optimizeChildren, removeAllChildren, removeChild, removeTemporaryChild, replaceChild, sortChildren, swapChildren

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

analyze, 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, isTerminal, isTransparent, looselyContains, runPostProcess, setParent, span, span, span, startAfter, startAfter, startBefore, startBefore, 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.IASNode

contains, getAncestorOfType, getChild, getChildCount, 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

Constructor Detail

TryNode

public TryNode(IASToken keyword)

Constructor.

Parameters:

keyword - The token representing the try keyword.

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

setChildren

protected void setChildren(boolean fillInOffsets)

Description copied from class: NodeBase

If this node has custom children (names, arguments, etc), shove them into the list of children. Used during parsing.

Overrides:

setChildren in class NodeBase

getStatementContentsNode

public IASNode getStatementContentsNode()

Description copied from interface: IStatementNode

returns the contents contained with the statement

Specified by:

getStatementContentsNode in interface IStatementNode

Returns:

an IScopedNode

getCatchNodeCount

public int getCatchNodeCount()

Description copied from interface: ITryNode

Returns the number of catch clauses for this try statement.

Specified by:

getCatchNodeCount in interface ITryNode

getCatchNode

public ICatchNode getCatchNode(int i)

Description copied from interface: ITryNode

Returns the ith catch clause for this try statement.

Specified by:

getCatchNode in interface ITryNode

Returns:

an ICatchNode or null

getFinallyNode

public ITerminalNode getFinallyNode()

Description copied from interface: ITryNode

Returns the finally clause of this try statement.

Specified by:

getFinallyNode in interface ITryNode

Returns:

an ITerminalNode or null

addCatchClause

public void addCatchClause(CatchNode node)

Adds a catch caluse in the order in which it was found

Parameters:

node - The node representing a catch clause.

addFinallyBlock

public void addFinallyBlock(TerminalNode node)

Adds a finally clause in the order in which it was found

Parameters:

node - The node representing the finally cluase.

getContentsNode

public BlockNode getContentsNode()