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Documentation of class 'RBOptimizedNode':

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Class: RBOptimizedNode


Inheritance:

   Object
   |
   +--RBProgramNode
      |
      +--RBStatementNode
         |
         +--RBValueNode
            |
            +--RBOptimizedNode

Package:
stx:goodies/refactoryBrowser/parser
Category:
Refactory-AST-Nodes
Version:
rev: 1.11 date: 2021/01/20 14:49:09
user: cg
file: RBOptimizedNode.st directory: goodies/refactoryBrowser/parser
module: stx stc-classLibrary: parser

Description:


BROptimizedNode is an AST node that represents IBM's ##(...) expressions. These expressions are evaluated at compile time and directly inserted into the method.

Instance Variables:
	body	<BRSequenceNode>	the body of the expression
	left	<Integer>	position of the ##( characters
	right	<Integer>	position of )


Class protocol:

instance creation
o  body: aSequenceNode

o  left: leftInteger body: aSequenceNode right: rightInteger


Instance protocol:

accessing
o  body

o  body: stmtsNode

o  children

o  precedence

o  startWithoutParentheses

o  stopWithoutParentheses

comparing
o  = anObject
(comment from inherited method)
return true if the receiver and the arg have the same structure.
Notice:
This method is partially open coded (inlined) by the compiler(s)
identical objects are always considered equal.
redefining it may not work as expected.

o  equalTo: anObject withMapping: aDictionary
return true, if I am equal to another node, with a given variable name mapping.
Side effect: update the mapping dictionary as required to reflect a matching mapping (if possible)

o  equalTo: anObject withSelectorMapping: aDictionary
return true, if I am equal to another node, with a given selector name mapping.
Side effect: update the mapping dictionary as required to reflect a matching mapping (if possible)

o  hash
(comment from inherited method)
return an Integer useful as a hash key for the receiver.
This hash should return same values for objects with same
contents (i.e. use this to hash on structure)

o  semanticallyEqualTo: anObject withMapping: aDictionary
return true, if I am semantically equal to another node, with a given variable name mapping.
Side effect: update the mapping dictionary as required to reflect a matching mapping (if possible)

enumeration
o  variableNodesDo: aBlock
evaluate a Block for all variable nodes

initialize-release
o  left: leftInteger body: aSequenceNode right: rightInteger

matching
o  copyInContext: aDictionary

o  match: aNode inContext: aDictionary

replacing
o  replaceNode: aNode withNode: anotherNode

testing
o  isImmediate

visitor
o  acceptVisitor: aProgramNodeVisitor



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