ASTPair: utility class used for manipulating a pair of ASTs
representing the current AST root and current AST sibling.
This exists to compensate for the lack of pointers or 'var'
arguments in Java.
Fields Summary
public AST
root
public AST
child
Constructors Summary
Methods Summary
public final void
advanceChildToEnd()
Make sure that child is the last sibling
if (child != null) {
while (child.getNextSibling() != null) {
child = child.getNextSibling();
}
}