needed for applet search

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

diff --git a/src/com/stevesoft/pat/ChangeRule.java b/src/com/stevesoft/pat/ChangeRule.java
new file mode 100755 (executable)
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--- /dev/null
+++ b/src/com/stevesoft/pat/ChangeRule.java
@@ -0,0 +1,22 @@
+//\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
+\r
+/** This class implements user defined special replacement rules\r
+  * of the form ${=name}. See <a href="http://javaregex.com/code/trans2.java.html">trans2.java</a>\r
+  * and <a href="http://javaregex.com/code/trans2a.java.html">trans2a.java</a>.\r
+  */\r
+public class ChangeRule extends SpecialRule {\r
+    Regex NewRule;\r
+    public ChangeRule(ChangeRule c) { NewRule=c.NewRule; }\r
+    public ChangeRule(String nm,Regex rr) { name=nm; NewRule = rr; }\r
+    public ChangeRule(String nm,Transformer tr) { name=nm; NewRule = tr.rp; }\r
+    public Object clone1() { return new ChangeRule(this); }\r
+    public String toString1() { return "${="+name+"}"; }\r
+    public void apply(StringBufferLike sb,RegRes rr) {}\r
+}\r