Add utility class org.simantics.modeling.help.HelpContexts

[simantics/platform.git] / bundles / org.simantics.modeling / src / org / simantics / modeling / actions / DisconnectFlag.java

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/actions/DisconnectFlag.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/actions/DisconnectFlag.java
index fc3d61c8400f1f74c1ac212f8e5ab67736f99dd2..8ba0e340a0bceddcc9cdf603785e6ef47ff123dd 100644 (file)
--- a/bundles/org.simantics.modeling/src/org/simantics/modeling/actions/DisconnectFlag.java
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/actions/DisconnectFlag.java
@@ -1,67 +1,63 @@
-/*******************************************************************************\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.actions;\r
-\r
-import java.util.Collections;\r
-import java.util.HashSet;\r
-import java.util.List;\r
-import java.util.Set;\r
-\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.Session;\r
-import org.simantics.db.WriteGraph;\r
-import org.simantics.db.common.request.WriteRequest;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.diagram.flag.FlagUtil;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.layer0.utils.operations.Operation;\r
-import org.simantics.utils.datastructures.Callback;\r
-import org.simantics.utils.datastructures.persistent.IContextMap;\r
-import org.simantics.utils.ui.ErrorLogger;\r
-\r
-public class DisconnectFlag extends Operation {\r
-\r
-    public DisconnectFlag() {\r
-        super("Disconnect");\r
-    }\r
-\r
-    @Override\r
-    public void exec(Session session, IContextMap parameters) {\r
-        final Resource flag = (Resource) parameters.get(SUBJECT);\r
-        session.asyncRequest(new WriteRequest() {\r
-            @Override\r
-            public void perform(WriteGraph g) throws DatabaseException {\r
-                disconnectFlags(g, Collections.singletonList(flag));\r
-            }\r
-        }, new Callback<DatabaseException>() {\r
-            @Override\r
-            public void run(DatabaseException parameter) {\r
-                if (parameter != null)\r
-                    ErrorLogger.defaultLogError("Flag disconnect failed, see exception for details.", parameter);\r
-            }\r
-        });\r
-    }\r
-\r
-    public static int disconnectFlags(WriteGraph graph, List<Resource> flags) throws DatabaseException {\r
-        Layer0 L0 = Layer0.getInstance(graph);\r
-        int count = 0;\r
-        for (Resource flag : flags) {\r
-            Set<Resource> counterParts = FlagUtil.getCounterparts(graph, flag,\r
-                    new HashSet<Resource>(Collections.singleton(flag)));\r
-            FlagUtil.disconnectFlag(graph, flag);\r
-            for (Resource f : counterParts)\r
-                graph.denyValue(f, L0.HasLabel);\r
-        }\r
-        return count;\r
-    }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.modeling.actions;
+
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.simantics.db.Resource;
+import org.simantics.db.Session;
+import org.simantics.db.WriteGraph;
+import org.simantics.db.common.request.WriteRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.diagram.flag.FlagUtil;
+import org.simantics.layer0.Layer0;
+import org.simantics.layer0.utils.operations.Operation;
+import org.simantics.utils.datastructures.persistent.IContextMap;
+import org.simantics.utils.ui.ErrorLogger;
+
+public class DisconnectFlag extends Operation {
+
+    public DisconnectFlag() {
+        super("Disconnect");
+    }
+
+    @Override
+    public void exec(Session session, IContextMap parameters) {
+        final Resource flag = (Resource) parameters.get(SUBJECT);
+        session.asyncRequest(new WriteRequest() {
+            @Override
+            public void perform(WriteGraph g) throws DatabaseException {
+                disconnectFlags(g, Collections.singletonList(flag));
+            }
+        }, e -> {
+            if (e != null)
+                ErrorLogger.defaultLogError("Flag disconnect failed, see exception for details.", e);
+        });
+    }
+
+    public static int disconnectFlags(WriteGraph graph, List<Resource> flags) throws DatabaseException {
+        Layer0 L0 = Layer0.getInstance(graph);
+        int count = 0;
+        for (Resource flag : flags) {
+            Set<Resource> counterParts = FlagUtil.getCounterparts(graph, flag,
+                    new HashSet<Resource>(Collections.singleton(flag)));
+            FlagUtil.disconnectFlag(graph, flag);
+            for (Resource f : counterParts)
+                graph.denyValue(f, L0.HasLabel);
+        }
+        return count;
+    }
+
+}