Completed CLI recommender

scripts/Recommender.groovy

@@ -0,0 +1,45 @@
+/* Copyright 2011 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ *
+ * @author <a href='mailto:limcheekin@vobject.com'>Lim Chee Kin</a>
+ *
+ * @since 0.5
+ */
+import org.apache.mahout.cf.taste.impl.eval.LoadEvaluator
+
+includeTargets << new File("${mahoutRecommenderPluginDir}/scripts/_RecommenderBuilderInput.groovy")
+
+target(main: "run recommender") {
+	depends(acceptInput)
+
+	ant.input(message:"Enter user id:", addproperty:"userId")
+	userID = ant.antProject.properties["userId"] as Long
+
+	ant.input(message:"Enter number of recommendations return:", addproperty:"howMany", defaultvalue: MahoutRecommenderConstants.DEFAULT_HOW_MANY)
+	howMany = ant.antProject.properties["howMany"] as Integer
+
+	recommender = MahoutRecommenderSupport.getRecommender(recommenderSelected, hasPreference, similarity, withWeighting, neighborhood)
+
+	items = recommender.recommend(userID, howMany)
+
+	println "Recommended Item(s): $items.size"
+	items.eachWithIndex { item, i ->
+		println "\t$i) $item.itemID - $item.value"
+	}
+}
+
+setDefaultTarget(main)