org.jruby.ast
Class Node
java.lang.Object
org.jruby.ast.Node
- All Implemented Interfaces:
- ISourcePositionHolder
- Direct Known Subclasses:
- AliasNode, AndNode, ArgAuxillaryNode, ArgsCatNode, ArgsNode, ArgsPushNode, ArgumentNode, AssignableNode, AttrAssignNode, BackRefNode, BeginNode, BignumNode, BlockArgNode, BlockPassNode, BreakNode, CallNode, CaseNode, ClassNode, ClassVarNode, Colon3Node, ConstNode, DefinedNode, DotNode, DVarNode, EncodingNode, EnsureNode, EvStrNode, FalseNode, FCallNode, FixnumNode, FlipNode, FloatNode, GlobalVarNode, HashNode, IfNode, InstVarNode, IterNode, ListNode, LocalVarNode, Match2Node, Match3Node, MatchNode, MethodDefNode, ModuleNode, NewlineNode, NextNode, NilNode, NotNode, NthRefNode, OpAsgnAndNode, OpAsgnNode, OpAsgnOrNode, OpElementAsgnNode, OptArgNode, OrNode, RedoNode, RegexpNode, RescueBodyNode, RescueNode, RetryNode, ReturnNode, RootNode, SClassNode, SelfNode, SplatNode, StarNode, StrNode, SuperNode, SValueNode, SymbolNode, ToAryNode, TrueNode, UndefNode, UntilNode, VAliasNode, VCallNode, WhenNode, WhileNode, XStrNode, YieldNode, ZArrayNode, ZeroArgNode, ZSuperNode
public abstract class Node
- extends java.lang.Object
- implements ISourcePositionHolder
Base class for all Nodes in the AST
Method Summary |
abstract java.lang.Object |
accept(NodeVisitor visitor)
|
IRubyObject |
assign(Ruby runtime,
ThreadContext context,
IRubyObject self,
IRubyObject value,
Block block,
boolean checkArity)
|
abstract java.util.List<Node> |
childNodes()
|
protected static java.util.List<Node> |
createList(Node... nodes)
|
java.lang.String |
definition(Ruby runtime,
ThreadContext context,
IRubyObject self,
Block aBlock)
|
protected java.lang.String |
getNodeName()
|
abstract NodeType |
getNodeType()
|
ISourcePosition |
getPosition()
Location of this node within the source |
IRubyObject |
interpret(Ruby runtime,
ThreadContext context,
IRubyObject self,
Block aBlock)
|
boolean |
isInvisible()
Is the current node something that is syntactically visible in the AST. |
void |
setPosition(ISourcePosition position)
|
java.lang.String |
toString()
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Node
public Node(ISourcePosition position)
getPosition
public ISourcePosition getPosition()
- Location of this node within the source
- Specified by:
getPosition
in interface ISourcePositionHolder
setPosition
public void setPosition(ISourcePosition position)
- Specified by:
setPosition
in interface ISourcePositionHolder
accept
public abstract java.lang.Object accept(NodeVisitor visitor)
childNodes
public abstract java.util.List<Node> childNodes()
createList
protected static java.util.List<Node> createList(Node... nodes)
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
getNodeName
protected java.lang.String getNodeName()
isInvisible
public boolean isInvisible()
- Is the current node something that is syntactically visible in the AST. IDE consumers
should ignore these elements.
interpret
public IRubyObject interpret(Ruby runtime,
ThreadContext context,
IRubyObject self,
Block aBlock)
assign
public IRubyObject assign(Ruby runtime,
ThreadContext context,
IRubyObject self,
IRubyObject value,
Block block,
boolean checkArity)
definition
public java.lang.String definition(Ruby runtime,
ThreadContext context,
IRubyObject self,
Block aBlock)
getNodeType
public abstract NodeType getNodeType()
- Returns:
- the nodeId
Copyright © 2002-2009 JRuby Team. All Rights Reserved.