needed for applet search

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

diff --git a/src/com/stevesoft/pat/Any.java b/src/com/stevesoft/pat/Any.java
new file mode 100755 (executable)
index 0000000..234c343
--- /dev/null
+++ b/src/com/stevesoft/pat/Any.java
@@ -0,0 +1,28 @@
+//\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
+import java.util.Hashtable;\r
+\r
+/** This is the '.' character in a Pattern.  It\r
+ matches any character. */\r
+class Any extends Pattern {\r
+    public int matchInternal(int pos,Pthings pt) {\r
+        if(pos < pt.src.length())\r
+            if(pt.dotDoesntMatchCR) {\r
+                if(pt.src.charAt(pos) != '\n')\r
+                    return nextMatch(pos+1,pt);\r
+            } else return nextMatch(pos+1,pt);\r
+        return -1;\r
+    }\r
+    public String toString() {\r
+        return "."+nextString();\r
+    }\r
+    public patInt minChars() { return new patInt(1); }\r
+    public patInt maxChars() { return new patInt(1); }\r
+    public Pattern clone1(Hashtable h) { return new Any(); }\r
+};\r