needed for applet search

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

diff --git a/src/com/stevesoft/pat/TransPat.java b/src/com/stevesoft/pat/TransPat.java
new file mode 100755 (executable)
index 0000000..27c1fb2
--- /dev/null
+++ b/src/com/stevesoft/pat/TransPat.java
@@ -0,0 +1,40 @@
+//\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
+import java.util.*;\r
+\r
+/** This class is used to implement the Transformer\r
+    @see com.stevesoft.pat.Transform\r
+    */\r
+class TransPat extends Pattern {\r
+    Regex[] ra = new Regex[10];\r
+    int ra_len = 0;\r
+    int pn = -1;\r
+    public String toString() {\r
+        return "(?#TransPat)";\r
+    }\r
+\r
+    TransPat() {}\r
+\r
+    int lastMatchedTo = -1;\r
+    public int matchInternal(int pos,Pthings pt) {\r
+        for(int i=0;i<ra_len;i++) {\r
+            pt.ignoreCase = ra[i].ignoreCase;\r
+            pt.mFlag = ra[i].mFlag;\r
+            pt.dotDoesntMatchCR = ra[i].dotDoesntMatchCR;\r
+            int r = ra[i].thePattern.matchInternal(pos,pt);\r
+            if(r >= 0) {\r
+                pn = i;\r
+                return r;\r
+            }\r
+        }\r
+        pn = -1;\r
+        return -1;\r
+    }\r
+}\r