@Override
public AstNode whileLoop(AstNode condition, AstNode body) {
WhileLoop w = new WhileLoop();
w.setCondition(condition);
w.setBody(body);
return w;
}
/**
* @param node The node we want to have wrapped.
* @return The (new) node parent (the block probably)
*/
private AstNode makeSureBlockExistsAround(AstNode node) {
AstNode parent = node.getParent();
if (parent instanceof IfStatement) {
/* the parent is an if and there are no braces, so we should make a new block */
IfStatement i = (IfStatement) parent;
/* replace the if or the then, depending on what the current node is */
if (i.getThenPart().equals(node)) {
i.setThenPart(createBlockWithNode(node));
} else if (i.getElsePart() != null) {
if (i.getElsePart().equals(node)) i.setElsePart(createBlockWithNode(node));
}
} else if (parent instanceof WhileLoop) {
/* the parent is a while and there are no braces, so we should make a new block */
/* I don't think you can find this in the real world, but just to be sure */
WhileLoop w = (WhileLoop) parent;
if (w.getBody().equals(node)) w.setBody(createBlockWithNode(node));
} else if (parent instanceof ForLoop) {
/* the parent is a for and there are no braces, so we should make a new block */
/* I don't think you can find this in the real world, but just to be sure */
ForLoop f = (ForLoop) parent;
if (f.getBody().equals(node)) f.setBody(createBlockWithNode(node));
}
return node.getParent();
}