private void permuteSubroutineInInterfaceBlocks() {
for (Definition declaration : getInterfaceDeclarations()) {
ASTSubroutineStmtNode subroutineStmt =
declaration.getTokenRef().findToken().findNearestAncestor(ASTSubroutineStmtNode.class);
if (subroutineStmt != null
&& subroutineStmt.getSubroutinePars() != null
&& subroutineStmt.getSubroutinePars().size() == newParameterList.size())
permuteDummyArguments(subroutineStmt);
}
}
private Collection<Definition> getInterfaceDeclarations() {
List<Definition> subroutineDefinitions =
selectedSubroutine.getSubroutineName().getSubroutineName().resolveBinding();
if (subroutineDefinitions.size() != 1) return new ArrayList<Definition>();
return subroutineDefinitions.get(0).findMatchingDeclarationsInInterfaces();
}
private Set<ASTCallStmtNode> getCallSites() {
List<Definition> subroutineDefinitions =
selectedSubroutine.getSubroutineName().getSubroutineName().resolveBinding();
HashSet<ASTCallStmtNode> result = new HashSet<ASTCallStmtNode>();
if (subroutineDefinitions.size() != 1)
return result; // probably should throw an error of some sort!
for (PhotranTokenRef tokenRef : subroutineDefinitions.get(0).findAllReferences(true)) {
Token token = tokenRef.findToken();
ASTCallStmtNode callStmtNode = token.findNearestAncestor(ASTCallStmtNode.class);
if (callStmtNode != null) result.add(callStmtNode);
}
return result;
}
public List<ASTSubroutineParNode> getSubroutineParameters() {
if (selectedSubroutine.getSubroutinePars() != null)
return selectedSubroutine.getSubroutinePars();
return new ArrayList<ASTSubroutineParNode>();
}
protected void permuteDummyArguments(ASTSubroutineStmtNode node) {
ASTSeparatedListNode<ASTSubroutineParNode> newParameterList =
new ASTSeparatedListNode<ASTSubroutineParNode>(
new Token(Terminal.T_COMMA, ","), this.newParameterList); // $NON-NLS-1$
node.setSubroutinePars(newParameterList);
}