Formatting

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

diff --git a/src/com/stevesoft/pat/Boundary.java b/src/com/stevesoft/pat/Boundary.java
index 959bb04..d6481b4 100755 (executable)
--- a/src/com/stevesoft/pat/Boundary.java
+++ b/src/com/stevesoft/pat/Boundary.java
@@ -6,46 +6,87 @@
 //    -- Happy Computing!\r
 //\r
 package com.stevesoft.pat;\r
-import java.util.Hashtable;\r
+\r
+import java.util.*;\r
 \r
 /** This class implements the word boundary pattern element: \b. */\r
-class Boundary extends Pattern {\r
-    public String toString() {\r
-        return "\\b"+nextString();\r
-    }\r
-    boolean isAChar(char c) {\r
-        if(c >= 'a' && c <= 'z')\r
-            return true;\r
-        if(c >= 'A' && c <= 'Z')\r
-            return true;\r
-        if(c >= '0' && c <= '9')\r
-            return true;\r
-        if(c == '_')\r
-            return true;\r
-        return false;\r
-    }\r
-    boolean matchLeft(int pos,Pthings pt) {\r
-        if(pos <= 0)\r
-            return true;\r
-        if(isAChar(pt.src.charAt(pos))\r
-                && isAChar(pt.src.charAt(pos-1)))\r
-            return false;\r
-        return true;\r
-    }\r
-    boolean matchRight(int pos,Pthings pt) {\r
-        if(pos < 0) return false;\r
-        if(pos+1 >= pt.src.length())\r
-            return true;\r
-        if(isAChar(pt.src.charAt(pos))\r
-                && isAChar(pt.src.charAt(pos+1)))\r
-            return false;\r
-        return true;\r
-    }\r
-    public int matchInternal(int pos,Pthings pt) {\r
-        if(matchRight(pos-1,pt) || matchLeft(pos,pt))\r
-            return nextMatch(pos,pt);\r
-        return -1;\r
-    }\r
-    public patInt maxChars() { return new patInt(0); }\r
-    public Pattern clone1(Hashtable h) { return new Boundary(); }\r
+class Boundary\r
+    extends Pattern\r
+{\r
+  public String toString()\r
+  {\r
+    return "\\b" + nextString();\r
+  }\r
+\r
+  boolean isAChar(char c)\r
+  {\r
+    if (c >= 'a' && c <= 'z')\r
+    {\r
+      return true;\r
+    }\r
+    if (c >= 'A' && c <= 'Z')\r
+    {\r
+      return true;\r
+    }\r
+    if (c >= '0' && c <= '9')\r
+    {\r
+      return true;\r
+    }\r
+    if (c == '_')\r
+    {\r
+      return true;\r
+    }\r
+    return false;\r
+  }\r
+\r
+  boolean matchLeft(int pos, Pthings pt)\r
+  {\r
+    if (pos <= 0)\r
+    {\r
+      return true;\r
+    }\r
+    if (isAChar(pt.src.charAt(pos))\r
+        && isAChar(pt.src.charAt(pos - 1)))\r
+    {\r
+      return false;\r
+    }\r
+    return true;\r
+  }\r
+\r
+  boolean matchRight(int pos, Pthings pt)\r
+  {\r
+    if (pos < 0)\r
+    {\r
+      return false;\r
+    }\r
+    if (pos + 1 >= pt.src.length())\r
+    {\r
+      return true;\r
+    }\r
+    if (isAChar(pt.src.charAt(pos))\r
+        && isAChar(pt.src.charAt(pos + 1)))\r
+    {\r
+      return false;\r
+    }\r
+    return true;\r
+  }\r
+\r
+  public int matchInternal(int pos, Pthings pt)\r
+  {\r
+    if (matchRight(pos - 1, pt) || matchLeft(pos, pt))\r
+    {\r
+      return nextMatch(pos, pt);\r
+    }\r
+    return -1;\r
+  }\r
+\r
+  public patInt maxChars()\r
+  {\r
+    return new patInt(0);\r
+  }\r
+\r
+  public Pattern clone1(Hashtable h)\r
+  {\r
+    return new Boundary();\r
+  }\r
 };\r