From 843329de434bb334d90927c4d22345373a388530 Mon Sep 17 00:00:00 2001 From: bculkin2442 Date: Tue, 2 Jul 2019 18:05:22 -0400 Subject: Rename package root The package root is now bjc, not io.github.bculkin2442. --- src/main/java/bjc/data/TopDownTransformResult.java | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 src/main/java/bjc/data/TopDownTransformResult.java (limited to 'src/main/java/bjc/data/TopDownTransformResult.java') diff --git a/src/main/java/bjc/data/TopDownTransformResult.java b/src/main/java/bjc/data/TopDownTransformResult.java new file mode 100644 index 0000000..0633cec --- /dev/null +++ b/src/main/java/bjc/data/TopDownTransformResult.java @@ -0,0 +1,22 @@ +package bjc.data; + +/** + * Represents the results for doing a top-down transform of a tree. + * + * @author ben + * + */ +public enum TopDownTransformResult { + /** Do not do anything to this node, and ignore its children. */ + SKIP, + /** Transform this node, and don't touch its children. */ + TRANSFORM, + /** Transform this node, then recursively transform the result. */ + RTRANSFORM, + /** Ignore this node, and traverse its children. */ + PASSTHROUGH, + /** Traverse the nodes of this children, then transform it. */ + PUSHDOWN, + /** Transform this node, then traverse its children. */ + PULLUP; +} -- cgit v1.2.3