From 085335d39396bcc3d2dd232ea2db2b981a00bcb8 Mon Sep 17 00:00:00 2001
From: Robert von Burg <eitch@eitchnet.ch>
Date: Mon, 20 Jan 2020 11:18:21 +0100
Subject: [PATCH] [New] Added orderBy*() methods without need for
 BAG_PARAMETERS, or reverse flag

---
 .../search/RootElementSearchResult.java       | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/li.strolch.agent/src/main/java/li/strolch/search/RootElementSearchResult.java b/li.strolch.agent/src/main/java/li/strolch/search/RootElementSearchResult.java
index e5fb9b30f..9728d9811 100644
--- a/li.strolch.agent/src/main/java/li/strolch/search/RootElementSearchResult.java
+++ b/li.strolch.agent/src/main/java/li/strolch/search/RootElementSearchResult.java
@@ -1,9 +1,13 @@
 package li.strolch.search;
 
+import static li.strolch.model.StrolchModelConstants.BAG_PARAMETERS;
+
 import java.util.Comparator;
 import java.util.stream.Stream;
 
+import li.strolch.model.ParameterBag;
 import li.strolch.model.StrolchElement;
+import li.strolch.model.StrolchModelConstants;
 import li.strolch.model.StrolchRootElement;
 import li.strolch.model.parameter.Parameter;
 import li.strolch.model.visitor.StrolchRootElementVisitor;
@@ -19,6 +23,16 @@ public class RootElementSearchResult<T extends StrolchRootElement> extends Searc
 		super(stream);
 	}
 
+	/**
+	 * Appends a comparator to the stream of elements to compare by ID
+	 *
+	 * @return this for chaining
+	 */
+	public RootElementSearchResult<T> orderById() {
+		orderById(false);
+		return this;
+	}
+
 	/**
 	 * Appends a comparator to the stream of elements to compare by ID
 	 *
@@ -60,6 +74,36 @@ public class RootElementSearchResult<T extends StrolchRootElement> extends Searc
 		return this;
 	}
 
+	/**
+	 * Appends a comparator to the stream of elements to compare by a parameter on the {@link ParameterBag} with the ID
+	 * {@link StrolchModelConstants#BAG_PARAMETERS}
+	 *
+	 * @param paramId
+	 * 		the ID of the parameter to use for comparing
+	 *
+	 * @return this for chaining
+	 */
+	public RootElementSearchResult<T> orderByParam(String paramId) {
+		orderByParam(BAG_PARAMETERS, paramId, false);
+		return this;
+	}
+
+	/**
+	 * Appends a comparator to the stream of elements to compare by a parameter on the {@link ParameterBag} with the ID
+	 * {@link StrolchModelConstants#BAG_PARAMETERS}
+	 *
+	 * @param paramId
+	 * 		the ID of the parameter to use for comparing
+	 * @param reversed
+	 * 		flag to reverse the comparison
+	 *
+	 * @return this for chaining
+	 */
+	public RootElementSearchResult<T> orderByParam(String paramId, boolean reversed) {
+		orderByParam(BAG_PARAMETERS, paramId, reversed);
+		return this;
+	}
+
 	/**
 	 * Appends a comparator to the stream of elements to compare by a parameter
 	 *