Move SLC Core

[gpl/argeo-slc.git] / org.argeo.slc.core / src / org / argeo / slc / core / execution / generator / DefaultRunnableDataNode.java

diff --git a/org.argeo.slc.core/src/org/argeo/slc/core/execution/generator/DefaultRunnableDataNode.java b/org.argeo.slc.core/src/org/argeo/slc/core/execution/generator/DefaultRunnableDataNode.java
new file mode 100644 (file)
index 0000000..daed350
--- /dev/null
+++ b/org.argeo.slc.core/src/org/argeo/slc/core/execution/generator/DefaultRunnableDataNode.java
@@ -0,0 +1,104 @@
+/*\r
+ * Copyright (C) 2007-2012 Argeo GmbH\r
+ *\r
+ * Licensed under the Apache License, Version 2.0 (the "License");\r
+ * you may not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
+ *\r
+ *         http://www.apache.org/licenses/LICENSE-2.0\r
+ *\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an "AS IS" BASIS,\r
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ */\r
+package org.argeo.slc.core.execution.generator;\r
+\r
+import java.util.ArrayList;\r
+import java.util.HashMap;\r
+import java.util.List;\r
+import java.util.Map;\r
+\r
+/**\r
+ * Default implementation of <code>RunnableDataNode</code>\r
+ *\r
+ */\r
+public class DefaultRunnableDataNode implements RunnableDataNode {\r
+\r
+       private List<RunnableDataNode> children = new ArrayList<RunnableDataNode>();\r
+       \r
+       private RunnableDataNode parent;\r
+       \r
+       /**\r
+        * Data of the RunnableDataNode. Does not contain\r
+        * parent data.\r
+        */\r
+       private Map<String, Object> properData = new HashMap<String, Object>();\r
+       \r
+       private String path;\r
+       \r
+       private String beanName;\r
+\r
+       public boolean isLeaf() {\r
+               return children.size() == 0;\r
+       }\r
+       \r
+       public List<RunnableDataNode> getChildren() {\r
+               return children;\r
+       }\r
+\r
+       public void addChild(RunnableDataNode child) {\r
+               child.setParent(this);\r
+               children.add(child);\r
+       }\r
+       \r
+       public Map<String, Object> getData() {\r
+               Map<String, Object> data = new HashMap<String, Object>();\r
+               if(parent != null) {\r
+                       Map<String, Object> parentData = parent.getData();\r
+                       if(parentData != null) {\r
+                               data.putAll(parentData);\r
+                       }\r
+               }\r
+               // entries defined in parentData can be overridden\r
+               // in properData\r
+               if(properData != null) {\r
+                       data.putAll(properData);\r
+               }\r
+               return data;\r
+       }\r
+\r
+       public Map<String, Object> getProperData() {\r
+               return properData;\r
+       }\r
+\r
+       public void setProperData(Map<String, Object> properData) {\r
+               this.properData = properData;\r
+       }\r
+\r
+       public String getPath() {\r
+               return path;\r
+       }\r
+\r
+       public void setPath(String path) {\r
+               this.path = path;\r
+       }\r
+\r
+       public String getBeanName() {\r
+               return beanName;\r
+       }\r
+\r
+       public void setBeanName(String beanName) {\r
+               this.beanName = beanName;\r
+       }\r
+\r
+       public void setParent(RunnableDataNode parent) {\r
+               this.parent = parent;\r
+       }\r
+\r
+       public RunnableDataNode getParent() {\r
+               return parent;\r
+       }\r
+\r
+}\r