com.google.caja.parser.js
Class TryStmt
java.lang.Object
com.google.caja.parser.AbstractParseTreeNode
com.google.caja.parser.js.AbstractStatement
com.google.caja.parser.js.TryStmt
- All Implemented Interfaces:
- JsonMLCompatible, Statement, MutableParseTreeNode, ParseTreeNode, MessagePart, Renderable, java.lang.Cloneable
public final class TryStmt
- extends AbstractStatement
A try - catch - finally block.
- Author:
- mikesamuel@gmail.com
Methods inherited from class com.google.caja.parser.AbstractParseTreeNode |
acceptPostOrder, acceptPreOrder, appendChild, childrenAs, childrenPart, clone, createMutation, equals, format, formatSelf, formatTree, formatTree, getAttributes, getComments, getFilePosition, hashCode, insertBefore, removeChild, replaceChild, setComments, setFilePosition, toString, toStringDeep, toStringDeep |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
body
private Block body
cat
private CatchStmt cat
fin
private FinallyStmt fin
TryStmt
@ParseTreeNode.ReflectiveCtor
public TryStmt(FilePosition pos,
java.lang.Void value,
java.util.List<? extends Statement> children)
- Parameters:
value
- unused. This ctor is provided for reflection.
TryStmt
public TryStmt(FilePosition pos,
Block body,
CatchStmt cat,
FinallyStmt fin)
childrenChanged
protected void childrenChanged()
- Description copied from class:
AbstractParseTreeNode
- Called to perform consistency checks on the child list after changes have
been made. This can be overridden to do additional checks by subclasses,
and to update derived state, but all subclasses must chain to super after
performing their own checks.
This method may throw any RuntimeException on an invalid child.
TODO(mikesamuel): maybe reliably throw an exception type, that includes
information about the troublesome node.
- Overrides:
childrenChanged
in class AbstractParseTreeNode
getBody
public Block getBody()
getCatchClause
public CatchStmt getCatchClause()
getFinallyClause
public FinallyStmt getFinallyClause()
getValue
public java.lang.Object getValue()
- Specified by:
getValue
in interface ParseTreeNode
- Specified by:
getValue
in class AbstractParseTreeNode
- Returns:
- null or a value with subclass specific meaning which encapsulates
all parsed state separate from the children.
children
public java.util.List<? extends Statement> children()
- Description copied from interface:
ParseTreeNode
- An immutable list of children.
- Specified by:
children
in interface ParseTreeNode
- Overrides:
children
in class AbstractParseTreeNode
render
public void render(RenderContext rc)
- Description copied from interface:
Renderable
- Output the textual form to
r.getOut()
.
hasHangingConditional
public boolean hasHangingConditional()
- Description copied from interface:
Statement
- True if the rendered form of the statement would consume more tokens if
parsed followed by the tokens "else" and ";".
toJsonML
public com.google.javascript.jscomp.jsonml.JsonML toJsonML()
- Description copied from interface:
JsonMLCompatible
- Creates a
JsonML representation of this AST.
Copyright (C) 2008 Google Inc.
Licensed under the Apache License, Version 2.0