Field removal to their own classes

SabreTools.Filtering/Remover.cs

@@ -0,0 +1,41 @@
+using SabreTools.Logging;
+
+namespace SabreTools.Filtering
+{
+    /// <summary>
+    /// Represents the removal operations that need to be performed on a set of items, usually a DAT
+    /// </summary>
+    public abstract class Remover
+    {
+        #region Logging
+
+        /// <summary>
+        /// Logging object
+        /// </summary>
+        protected Logger logger;
+
+        #endregion
+
+        #region Constructors
+
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        public Remover()
+        {
+            logger = new Logger(this);
+        }
+
+        #endregion
+
+        #region Remover Population
+
+        /// <summary>
+        /// Set remover from a value
+        /// </summary>
+        /// <param name="field">Key for the remover to be set</param>
+        public abstract bool SetRemover(string field);
+
+        #endregion
+    }
+}