[DL-Learner SVN] SF.net SVN: dl-learner:[4025] trunk/components-core/src/main/java/org/ dllearner/algorithms/isle/index/TextDocument.java

[<dfl...@us...>]

Revision: 4025
          http://sourceforge.net/p/dl-learner/code/4025
Author:   dfleischhacker
Date:     2013-08-19 09:53:14 +0000 (Mon, 19 Aug 2013)
Log Message:
-----------
TR API: Add equals and hashCode to TextDocument

Modified Paths:
--------------
    trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/TextDocument.java

Modified: trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/TextDocument.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/TextDocument.java	2013-08-19 09:52:57 UTC (rev 4024)
+++ trunk/components-core/src/main/java/org/dllearner/algorithms/isle/index/TextDocument.java	2013-08-19 09:53:14 UTC (rev 4025)
@@ -8,6 +8,12 @@
 public class TextDocument implements Document {
     private String content;
 
+
+    /**
+     * Initializes a text document with the given content.
+     *
+     * @param content content of this text document
+     */
     public TextDocument(String content) {
         this.content = content;
     }
@@ -26,4 +32,27 @@
     public String getRawContent() {
         return content;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+
+        TextDocument that = (TextDocument) o;
+
+        if (!content.equals(that.content)) {
+            return false;
+        }
+
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        return content.hashCode();
+    }
 }

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