Repo init

src/difflib/Patch.java

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+package difflib;
+
+import java.util.*;
+
+/**
+ * Describes the patch holding all deltas between the original and revised texts.
+ * 
+ * @author <a href="dm.naumenko@gmail.com">Dmitry Naumenko</a>
+ */
+public class Patch {
+	private List<Delta> deltas = new LinkedList<Delta>();
+	
+	public List<?> applyTo(List<?> target) {
+		List<Object> result = new LinkedList<Object>(target);
+		for (Delta delta: deltas) {
+			delta.applyTo(result);
+		}
+		return result;
+	}
+	
+	/**
+	 * Add the given delta to this patch
+	 * @param delta the given delta
+	 */
+	public void addDelta(Delta delta) {
+		deltas.add(delta);
+	}
+	
+	/**
+	 * @param deltas the deltas to set
+	 */
+	public void setDeltas(List<Delta> deltas) {
+		this.deltas = deltas;
+	}
+
+	/**
+	 * @return the deltas
+	 */
+	public List<Delta> getDeltas() {
+		return deltas;
+	}
+}