Package com.google.javascript.jscomp

Class J2clUtilGetDefineRewriterPass

java.lang.Object
com.google.javascript.jscomp.NodeTraversal.AbstractPostOrderCallback
com.google.javascript.jscomp.J2clUtilGetDefineRewriterPass
All Implemented Interfaces:
CompilerPass, NodeTraversal.Callback
public class J2clUtilGetDefineRewriterPass extends NodeTraversal.AbstractPostOrderCallback implements CompilerPass
A normalization pass to re-write Util.$getDefine calls to make them work in compiled mode.

  • Constructor Details

    • J2clUtilGetDefineRewriterPass

      public J2clUtilGetDefineRewriterPass(AbstractCompiler compiler)

  • Method Details

    • process

      public void process(Node externs, Node root)
      Description copied from interface: CompilerPass
      Process the JS with root node root. Can modify the contents of each Node tree
      Specified by:
      process in interface CompilerPass
      Parameters:
      externs - Top of external JS tree
      root - Top of JS tree

    • visit

      public void visit(NodeTraversal t, Node n, Node parent)
      Description copied from interface: NodeTraversal.Callback
      Visits a node in postorder (after its children). A node is visited in postorder iff NodeTraversal.Callback.shouldTraverse(NodeTraversal, Node, Node) returned true for its parent and itself. In particular, the root node is never visited in postorder.

      Siblings are always visited left-to-right.

      Implementations can have side-effects (e.g. modify the parse tree). Removing the current node is legal, but removing or reordering nodes above the current node may cause nodes to be visited twice or not at all.

      Specified by:
      visit in interface NodeTraversal.Callback
      Parameters:
      t - The current traversal.
      n - The current node.
      parent - The parent of the current node.