CMS-11897 Add before and after hooks to TagVisitor

(cherry picked from commit dba5cf3e)

CMS-11897 Add before and after hooks to TagVisitor
(cherry picked from commit dba5cf3e)
572ccd78 · Arthur Bogaart · Bert Leunis · 39105d6b · 572ccd78
Commit 572ccd78 authored May 30, 2017 by Arthur Bogaart Committed by Bert Leunis May 07, 2019
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TagVisitor.java .../org/onehippo/cms7/services/htmlprocessor/TagVisitor.java +10 -0

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--- a/src/main/java/org/onehippo/cms7/services/htmlprocessor/TagVisitor.java
+++ b/src/main/java/org/onehippo/cms7/services/htmlprocessor/TagVisitor.java
@@ -43,5 +43,15 @@ public interface TagVisitor extends Serializable {
     */
    void onWrite(Tag parent, Tag tag) throws RepositoryException;

+    /**
+     * Called before the visitor is applied to the DOM tree.
+     */
+    void before();
+
+    /**
+     * Called after the visitor is applied to the DOM tree.
+     */
+    void after();
+
    void release();
 }