needed for applet search

[jalview.git] / src / com / stevesoft / pat / RuleHolder.java

diff --git a/src/com/stevesoft/pat/RuleHolder.java b/src/com/stevesoft/pat/RuleHolder.java
new file mode 100755 (executable)
index 0000000..e732d58
--- /dev/null
+++ b/src/com/stevesoft/pat/RuleHolder.java
@@ -0,0 +1,20 @@
+//\r
+// This software is now distributed according to\r
+// the Lesser Gnu Public License.  Please see\r
+// http://www.gnu.org/copyleft/lesser.txt for\r
+// the details.\r
+//    -- Happy Computing!\r
+//\r
+package com.stevesoft.pat;\r
+/** This class is used internally. */\r
+class RuleHolder extends ReplaceRule {\r
+    ReplaceRule held = null;\r
+    RuleHolder() {}\r
+    RuleHolder(ReplaceRule h) { held = h; }\r
+    public Object clone1() { return new RuleHolder(held); }\r
+    public String toString1() { return held.toString1(); }\r
+    public void apply(StringBufferLike sb,RegRes rr) {\r
+        held.apply(sb,rr);\r
+    }\r
+    public ReplaceRule arg(String s) { return new RuleHolder(held.arg(s)); }\r
+}\r