Moving to root below branch label

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/config/NavigationResult.java

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+/*
+ * Copyright (C) 2005 Alfresco, Inc.
+ *
+ * Licensed under the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version
+ * 2.1 of the License, or (at your option) any later version.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.gnu.org/licenses/lgpl.txt
+ *
+ * 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.
+ */
+package org.alfresco.web.config;
+
+/**
+ * Represents the result of a navigation config result.
+ * 
+ * This object holds the string result which can either represent an outcome
+ * or a view id. 
+ * 
+ * @author gavinc
+ */
+public class NavigationResult
+{
+   private String result;
+   private boolean isOutcome = true;
+   
+   /**
+    * Default constructor
+    * 
+    * @param viewId The to-view-id value
+    * @param outcome The to-outcome value
+    */
+   public NavigationResult(String viewId, String outcome)
+   {
+      if (viewId != null && outcome != null)
+      {
+         throw new IllegalStateException("You can not have both a to-view-id and to-outcome");
+      }
+      
+      if (outcome != null)
+      {
+         this.result = outcome;
+      }
+      else if (viewId != null)
+      {
+         this.result = viewId;
+         this.isOutcome = false;
+      }
+   }
+   
+   /**
+    * Returns the result
+    * 
+    * @return The result
+    */
+   public String getResult()
+   {
+      return this.result;
+   }
+   
+   /**
+    * Determines whether the result is an outcome
+    * 
+    * @return true if the result represents an outcome, 
+    *         false if it represents a view id
+    */
+   public boolean isOutcome()
+   {
+      return this.isOutcome;
+   }
+   
+   /**
+    * @see java.lang.Object#toString()
+    */
+   public String toString()
+   {
+      StringBuilder buffer = new StringBuilder(super.toString());
+      buffer.append(" (result=").append(this.result);
+      buffer.append(" isOutcome=").append(this.isOutcome).append(")");
+      return buffer.toString();
+   }
+}