Class: RBCascadeNode

• Inheritance
• Description
• Class protocol
  • instance creation
• Instance protocol
  • accessing
  • comparing
  • copying-private
  • enumeration
  • initialize-release
  • matching
  • querying
  • replacing
  • testing
  • visitor

Inheritance:

   Object
   |
   +--RBProgramNode
      |
      +--RBStatementNode
         |
         +--RBValueNode
            |
            +--RBCascadeNode

Package:

stx:goodies/refactoryBrowser/parser

Category:

Refactory-AST-Nodes

Version:

rev: 1.18 date: 2021/01/20 13:00:40

user: cg

file: RBCascadeNode.st directory: goodies/refactoryBrowser/parser

module: stx stc-classLibrary: parser

Description:

BRCascadeNode is an AST node for cascaded messages (e.g., "self print1 ; print2").

Instance Variables:
	messages        <SequenceableCollection of: BRMessageNode>      the messages 
	semicolons      <SequenceableCollection of: Integer>    positions of the ; between messages

Class protocol:

 messages: messageNodes

 messages: messageNodes semicolons: integerCollection

Instance protocol:

 children

 messages

 messages: messageNodeCollection

 precedence

 receiver

 startWithoutParentheses

 stopWithoutParentheses

 = 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.

 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)

 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)

 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)

 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)

 postCopy

 variableNodesDo: aBlock

evaluate a Block for all variable nodes

 messages: messageNodes semicolons: integerCollection

 copyInContext: aDictionary

 match: aNode inContext: aDictionary

 bestNodeFor: anInterval

 firstLineNumber

 lastLineNumber

(comment from inherited method)
lineNumber isNil ifTrue:[self halt:'should always be non-nil'].

 whichNodeIsContainedBy: anInterval

 replaceNode: aNode withNode: anotherNode

 directlyUses: aNode

 isCascade

 uses: aNode

 acceptVisitor: aProgramNodeVisitor