getAstChildren
Retrieves a list of AST children of the specified node by iterating all edge fields that are of type AstEdge.
Please note, that you SHOULD NOT call this directly in a recursive function, since the AST might have loops and you will probably run into a StackOverflowError. Therefore, use of Node.accept with the Strategy.AST_FORWARD is encouraged.
Return
a list of children from the node's AST
Parameters
node
the start node