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research:jtransformer:api:java:pefs:2.9:classt [2018/05/09 01:59] (current)
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 +{{page>​prologast_bodypef_index&​fullpage&​nofooter}}
 +----
 +
 +=== classT(#id, #parent, '​name',​ [#​def_1,​...]) ​ ===
 +
 +Represents the class or interface declaration. Every interface declaration is accompanied by the additional fact: [[interfaceT|interfaceT]](#​id).\\ ​
 +Every annotation declaration is accompanied by an [[interfaceT|interfaceT]](#​id) and an [[annotationT|annotationT]](#​id) fact.\\
 +If it is an abstract class, there will be an additional [[modifierT|modifierT]](Class,​ '​abstract'​) fact.
 +
 +=== Arguments ===
 +== ==
 +**#id:** id \\ 
 +the unique ID assigned to this fact.
 +
 +**#​parent:​** [[exect|execT]],​ [[compilationunitt|compilationUnitT]],​ [[classt|classT]],​ [[newclasst|newClassT]] \\
 +ID of the element that contains this class declaration. ​
 +
 +**'​name':​** atom \\ 
 +the class name, **without** a package. In the case of anonymous classes, a globally unique name: ANONYMOUS$<​UN>,​ where <UN> is a unique number.
 +
 +**[#​def_1,​...]:​** [[annotationmembert|annotationMemberT]],​ [[classt|classT]],​ [[fieldt|fieldT]],​ [[methodt|methodT]],​ [[constructorT|constructorT]],​ [[classInitializerT|classInitializerT]] \\ 
 +list of IDs for other facts representing the methods or fields, and inner classes. These fields and methods are the members (not necessarily public!) of the class.
 +
 +=== Sample Java Source ===
 +== ==
 +<Code lang-java>​
 +class HelloWorld ​ { //​corresponding code line to classT
 +
 +   ...
 +}
 +</​Code>​
 +
 +
 +=== Its PEF Representation ===
 +== ==
 +<Code lang-prolog>​
 +classT(#id, #​parentElement,​ '​HelloWorld',​ [#members ...]).
 +</​Code>​
 +
 +=== AST Specification ===
 +== ==
 +<​Code>​
 +ast_node_def('​Java',​classT,​[
 +     ​ast_arg(id, ​     mult(1,1,no ), id,  [classT]), % <-- convention!!!
 +     ​ast_arg(parent, ​ mult(1,1,no ), id,  [execT, compilationUnitT,​ classT, newClassT]), ​
 +     ​ast_arg(name, ​   mult(1,1,no ), attr,​[atom]),​
 +     ​ast_arg(defs, ​   mult(0,​*,​ord),​ id,  [annotationMemberT,​ classT, fieldT, methodT, constructorT,​ classInitializerT])
 +]).
 +</​Code>​
  
research/jtransformer/api/java/pefs/2.9/classt.txt · Last modified: 2018/05/09 01:59 (external edit)

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