1 files changed, 56 insertions, 0 deletions

diff --git a/src/cuchaz/enigma/analysis/Token.java b/src/cuchaz/enigma/analysis/Token.java
new file mode 100644
index 0000000..481d2f4
--- /dev/null
+++ b/src/cuchaz/enigma/analysis/Token.java
@@ -0,0 +1,56 @@
+/*******************************************************************************
+ * Copyright (c) 2014 Jeff Martin.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the GNU Public License v3.0
+ * which accompanies this distribution, and is available at
+ * http://www.gnu.org/licenses/gpl.html
+ * 
+ * Contributors:
+ *     Jeff Martin - initial API and implementation
+ ******************************************************************************/
+package cuchaz.enigma.analysis;
+
+public class Token implements Comparable<Token> {
+        
+        public int start;
+        public int end;
+        public String text;
+        
+        public Token(int start, int end) {
+                this(start, end, null);
+        }
+        
+        public Token(int start, int end, String source) {
+                this.start = start;
+                this.end = end;
+                if (source != null) {
+                        this.text = source.substring(start, end);
+                }
+        }
+        
+        public boolean contains(int pos) {
+                return pos >= start && pos <= end;
+        }
+        
+        @Override
+        public int compareTo(Token other) {
+                return start - other.start;
+        }
+        
+        @Override
+        public boolean equals(Object other) {
+                if (other instanceof Token) {
+                        return equals((Token)other);
+                }
+                return false;
+        }
+        
+        public boolean equals(Token other) {
+                return start == other.start && end == other.end;
+        }
+        
+        @Override
+        public String toString() {
+                return String.format("[%d,%d]", start, end);
+        }
+}