Package org.jruby.ast

Interface Summary

Interface	Description
BinaryOperatorNode	Convenience interface for operations which only have two nodes
BlockAcceptingNode	Any thing which implements this represents a Callable-like node which can have a block associated with it as part of that call.
IArgumentNode	Does the node contain an argument list?
InvisibleNode	Marker interface for nodes invisible to IDE consumers
IScopedNode	A marker interface for scoped variables (which have an offset and depth).
IScopingNode
NonLocalControlFlowNode	Marker interface for return, break, next, redo, retry

Class Summary

Class	Description
AliasNode	Represents an alias statement (alias newName oldName).
AndNode	Represents a && (and) operator.
ArgsCatNode
ArgsNode	Represents the argument declarations of a method.
ArgsPushNode
ArgumentNode	Simple Node for named entities.
ArrayNode	Represents an array.
AssignableNode	Base class of any node which can be assigned to.
AttrAssignNode	Node that represents an assignment of either an array element or attribute.
BackRefNode	Regexp back reference: - $& last successful match - $+ highest numbered group matched in last successful match.
BeginNode	Begin/End block.
BignumNode	Represents a big integer literal.
BlockArgNode	An explicit block argument (&my_block) in parameter list.
BlockNode	Represents a block of nodes (read that as list).
BlockPassNode	Explicit block argument (on caller side): foobar(1, 2, &foo) foobar(1, 2, &lhs_which_returns_something_block/proc_like) bodyNode is any expression which can return something which is ultimately coercible to a proc.
BreakNode	Represents a 'break' statement.
CallNode	A method or operator call.
CaseNode	A Case statement.
ClassNode	A class statement (name, superClass, body).
ClassVarAsgnNode	Class variable assignment node.
ClassVarDeclNode	Class variable declaration.
ClassVarNode	Access to a class variable.
Colon2ConstNode
Colon2ImplicitNode	Represents a bare class declaration (e.g.
Colon2Node	Represents a '::' constant access or method call (Java::JavaClass).
Colon3Node	Global scope node (::FooBar).
ComplexNode
ConstDeclNode	Declaration (and assignment) of a Constant.
ConstNode	The access to a Constant.
DAsgnNode	An assignment to a dynamic variable (e.g.
DefinedNode	a defined statement.
DefnNode	method definition node.
DefsNode	Represents a singleton method definition.
DNode	Base class for all D (e.g.
DotNode	Represents a range literal.
DRegexpNode	A regexp which contains some expressions which will need to be evaluated everytime the regexp is used for a match.
DStrNode	A string which contains some dynamic elements which needs to be evaluated (introduced by #).
DSymbolNode	Node representing symbol in a form like ':"3jane"'.
DVarNode	Access a dynamic variable (e.g.
DXStrNode	Dynamic backquote string.
EncodingNode	Represents __ENCODING__.
EnsureNode	An 'ensure' statement.
EvStrNode	Represents an #{} expression in a string.
FalseNode	Represents a false literal.
FCallNode	Represents a method call with self as an implicit receiver.
FileNode	Represents __FILE__ nodes
FixnumNode	Represents an integer literal.
FlipNode	A Range in a boolean expression (named after a FlipFlop component in electronic?).
FloatNode	Represents a float literal.
ForNode	A 'for' statement.
GlobalAsgnNode	Represents an assignment to a global variable.
GlobalVarNode	access to a global variable.
HashNode	A Literal Hash that can represent either a {a=&b, c=&d} type expression or the list of default values in a method call.
IfNode	an 'if' statement.
InstAsgnNode	Represents an instance variable assignment.
InstVarNode	Represents an instance variable accessor.
IterNode	Represents a block.
KeywordArgNode
KeywordRestArgNode
LambdaNode	Stubby lambda node (1.9 only)
ListNode	All Nodes which have a list representation inherit this.
LiteralNode	This is not a node in the classic sense in that it has no defined or interpret method which can be called.
LocalAsgnNode	An assignment to a local variable.
LocalVarNode	Access a local variable
Match2CaptureNode
Match2Node
Match3Node	Used when a Regexp literal is the RHS of a match call.
MatchNode
MethodDefNode
ModuleNode	Represents a module definition.
MultipleAsgnNode
NewlineNode	A new (logical) source code line.
NextNode	Represents a 'next' statement.
NilImplicitNode	A node which behaves like a nil node, but is not actually present in the AST as a syntactical element (e.g.
NilNode	represents 'nil'
Node	Base class for all Nodes in the AST
NthRefNode	Represents a $number ($0..$9) variable.
NumericNode	Any node representing a numeric value.
OpAsgnAndNode
OpAsgnNode
OpAsgnOrNode
OpElementAsgnNode	Represents an operator assignment to an element.
OptArgNode
OrNode	represents '||' (or) statements
PostExeNode	Captures END statements (END {...})
PreExe19Node	A pre-execution construction (BEGIN { ...
PreExeNode	A pre-execution construction (BEGIN { ...
RationalNode
RedoNode	Represents a 'redo'
RegexpNode	Represents a simple regular expression literal.
RequiredKeywordArgumentValueNode	Marker to indicate that rather than assigning nil (where in multiple places we have nulls getting implicitly converted to nils) we should raise an error.
RescueBodyNode	Represents the contents of a rescue to be evaluated
RescueNode	Represents a rescue statement
RestArgNode
RetryNode	Represents a 'retry' statement.
ReturnNode	Represents a return statement.
RootNode	Represents the top of the AST.
SClassNode	Singleton class definition.
SelfNode	Represents 'self' keyword
SplatNode
StarNode	Represents the unassignable star in a multiple assignent (e.g.
StrNode	Representing a simple String literal.
SuperNode	A call to super(...) with arguments to a method.
SValueNode
SymbolNode	Represents a symbol (:symbol_name).
TrueNode	Represents 'true'.
UndefNode	Represents an 'undef' statement.
UnnamedRestArgNode	a bare '*' or nothing.
UntilNode	Represents an until statement.
VAliasNode	Represents an alias of a global variable.
VCallNode	RubyMethod call without any arguments
WhenNode	Represents a when condition
WhenOneArgNode
WhileNode	Represents a while statement.
XStrNode	A Backtick(`) string
YieldNode	Represents a yield statement.
ZArrayNode	zero length list
ZSuperNode	a call to 'super' with no arguments in a method.

Enum Summary

Enum	Description
NodeType