org.jruby.ast

Class RescueNode

java.lang.Object

org.jruby.ast.Node

org.jruby.ast.RescueNode

All Implemented Interfaces:

ISourcePositionHolder

public class RescueNode
extends Node

Represents a rescue statement

Field Summary

Fields

Modifier and Type	Field and Description
private Node	bodyNode
private Node	elseNode
private RescueBodyNode	rescueNode

Fields inherited from class org.jruby.ast.Node

EMPTY_LIST

Constructor Summary

Constructors

Constructor and Description
RescueNode(ISourcePosition position, Node bodyNode, RescueBodyNode rescueNode, Node elseNode)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	accept(NodeVisitor iVisitor) Accept for the visitor pattern.
java.util.List<Node>	childNodes()
private IRubyObject	executeBody(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
Node	getBodyNode() Gets the bodyNode.
Node	getElseNode() Gets the elseNode.
private IRubyObject[]	getExceptions(RescueBodyNode cRescueNode, Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)
NodeType	getNodeType()
RescueBodyNode	getRescueNode() Gets the first rescueNode.
private IRubyObject	handleException(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock, RaiseException raiseJump)
private IRubyObject	handleJavaException(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock, java.lang.Throwable throwable)
IRubyObject	interpret(Ruby runtime, ThreadContext context, IRubyObject self, Block aBlock)

Methods inherited from class org.jruby.ast.Node

assign, createList, createList, createList, createList, definition, getNodeName, getPosition, isNil, setPosition, toString

Methods inherited from class java.lang.Object

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

Field Detail

bodyNode

private final Node bodyNode

rescueNode

private final RescueBodyNode rescueNode

elseNode

private final Node elseNode

Constructor Detail

RescueNode

public RescueNode(ISourcePosition position,
                  Node bodyNode,
                  RescueBodyNode rescueNode,
                  Node elseNode)

Method Detail

getNodeType

public NodeType getNodeType()

Specified by:

getNodeType in class Node

Returns:

the nodeId

accept

public java.lang.Object accept(NodeVisitor iVisitor)

Accept for the visitor pattern.

Specified by:

accept in class Node

Parameters:

iVisitor - the visitor

getBodyNode

public Node getBodyNode()

Gets the bodyNode.

Returns:

Returns a Node

getElseNode

public Node getElseNode()

Gets the elseNode.

Returns:

Returns a Node

getRescueNode

public RescueBodyNode getRescueNode()

Gets the first rescueNode.

Returns:

Returns a Node

childNodes

public java.util.List<Node> childNodes()

Specified by:

childNodes in class Node

interpret

public IRubyObject interpret(Ruby runtime,
                             ThreadContext context,
                             IRubyObject self,
                             Block aBlock)

Overrides:

interpret in class Node

handleException

private IRubyObject handleException(Ruby runtime,
                                    ThreadContext context,
                                    IRubyObject self,
                                    Block aBlock,
                                    RaiseException raiseJump)

handleJavaException

private IRubyObject handleJavaException(Ruby runtime,
                                        ThreadContext context,
                                        IRubyObject self,
                                        Block aBlock,
                                        java.lang.Throwable throwable)

executeBody

private IRubyObject executeBody(Ruby runtime,
                                ThreadContext context,
                                IRubyObject self,
                                Block aBlock)

getExceptions

private IRubyObject[] getExceptions(RescueBodyNode cRescueNode,
                                    Ruby runtime,
                                    ThreadContext context,
                                    IRubyObject self,
                                    Block aBlock)