Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / modelBrowser / model / StatementPredicateNode.java

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/model/StatementPredicateNode.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/model/StatementPredicateNode.java
new file mode 100644 (file)
index 0000000..7e07d0e
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/modelBrowser/model/StatementPredicateNode.java
@@ -0,0 +1,80 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.modeling.ui.modelBrowser.model;\r
+\r
+import org.eclipse.jface.viewers.ISelection;\r
+import org.simantics.browsing.ui.content.Labeler.Modifier;\r
+import org.simantics.browsing.ui.graph.impl.LabelerUtil;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.Session;\r
+import org.simantics.db.Statement;\r
+import org.simantics.db.exception.DatabaseException;\r
+\r
+@Deprecated\r
+public abstract class StatementPredicateNode implements INode {\r
+\r
+    protected Statement statement;\r
+\r
+    public StatementPredicateNode(Statement resource) {\r
+        assert resource != null;\r
+        this.statement = resource;\r
+    }\r
+\r
+    @Override\r
+    public String getLabel(ReadGraph g) throws DatabaseException {\r
+        return LabelerUtil.safeStringRepresentation(g, statement.getPredicate());\r
+    }\r
+\r
+    @Override\r
+    public int getCategory(ReadGraph graph) throws DatabaseException {\r
+        return 0;\r
+    }\r
+\r
+    @Override\r
+    public Modifier getModifier(Session session, String columnId) {\r
+        return null;\r
+    }\r
+\r
+    @Override\r
+    public boolean hasChildren(ReadGraph g) throws DatabaseException {\r
+        return !getChildren(g).isEmpty();\r
+    }\r
+\r
+    @Override\r
+    public Object getAdapter(Class adapter) {\r
+        if (adapter == Resource.class)\r
+            return statement.getPredicate();\r
+        if (adapter == Statement.class)\r
+            return statement;\r
+        return null;\r
+    }\r
+\r
+    @Override\r
+    public boolean equals(Object obj) {\r
+        if(this == obj)\r
+            return true;\r
+        if(obj == null)\r
+            return false;\r
+        return getClass().equals(obj.getClass()) && statement.equals(((StatementPredicateNode)obj).statement);\r
+    }\r
+\r
+    @Override\r
+    public int hashCode() {\r
+        return getClass().hashCode()*31 + statement.hashCode();\r
+    }\r
+\r
+    @Override\r
+    public void handleDrop(Session session, ISelection data) {\r
+    }\r
+\r
+}\r