SDA SE Wiki

Represents the no operation node, signifying a lone semicolon.

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

#parent: id
ID of the parent node.

#encl: methodT, constructorT, classInitializerT
ID of the enclosing element.

void myFunction(){
	int i = 0;
	if (i >0){
		                   //do nothing
		;                  //corresponding code line to nopT
	}
	else
		System.out.print("Do Something");
}

methodDefT(#enclMethod, ..., 'myFunction', [], type(basic, void, 0), [], ...).
blockT(#parent, ..., #enclMethod, [#id]).
nopT(#id, #parent, #enclMethod).

ast_node_def('Java',nopT,[
     ast_arg(id,     mult(1,1,no ), id,  [nopT]), % <-- convention!!!
     ast_arg(parent, mult(1,1,no ), id,  [id]), % <-- convention!!!
     ast_arg(encl,   mult(1,1,no ), id,  [methodT, constructorT, classInitializerT])
]).