Add a parse tree node to this as a child. Works for
internal and leaf nodes. Does not set parent link;
other add methods must do that. Other addChild methods
call this.
We cannot set the parent pointer of the incoming node
because the existing interfaces do not have a setParent()
method and I don't want to break backward compatibility for this.
Add a parse tree node to this as a child. Works for internal and leaf nodes. Does not set parent link; other add methods must do that. Other addChild methods call this.
We cannot set the parent pointer of the incoming node because the existing interfaces do not have a setParent() method and I don't want to break backward compatibility for this.
@since 4.7