An arrayTypeT is used as indicator fact for the dimension of the referenced type. It is a child from the referencing fact.

#id: id
the unique ID assigned to this fact.

#parent: id
the ID of the fact that represents the parent of this fact in the prolog AST.

#type: typeRefT, parameterizedTypeT
the ID of the referenced type.

'dim': number
the dimension of the array.

int[] m() {                                                             
    ...
}

methodT(#meth, ..., 'm', [], #arraytype, [], ...).
arrayTypeT(#arraytype, #meth, #typeref, 1).
typeRefT(#typeref, #arraytype, #meth, #int).
basicTypeT(#int, int).

ast_node_def('Java', arrayTypeT,[
    ast_arg(id,     mult(1,1,no ), id,   [arrayTypeT]),
    ast_arg(parent, mult(1,1,no ), id,   [id]),
    ast_arg(type,   mult(1,1,no ), id,   [typeRefT,parameterizedTypeT]),
    ast_arg(dim,    mult(1,1,no ), attr, [number])
]).