X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.graph.impl%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fgraph%2Fimpl%2FLazyViewpointFactory.java;h=c24ffad2b4e1084aa57bd0e7c0f50415c5325d92;hp=1af52fe3a94728b6324b1d2c873528bcb58c153f;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hpb=24e2b34260f219f0d1644ca7a138894980e25b14

diff --git a/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/LazyViewpointFactory.java b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/LazyViewpointFactory.java
index 1af52fe3a..c24ffad2b 100644
--- a/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/LazyViewpointFactory.java
+++ b/bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/LazyViewpointFactory.java
@@ -1,65 +1,65 @@
-/*******************************************************************************
- * 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.browsing.ui.graph.impl;
-
-import java.util.Collection;
-
-import org.simantics.browsing.ui.NodeContext;
-import org.simantics.browsing.ui.PrimitiveQueryUpdater;
-import org.simantics.browsing.ui.BuiltinKeys.ViewpointKey;
-import org.simantics.browsing.ui.content.Viewpoint;
-import org.simantics.browsing.ui.content.ViewpointFactory;
-import org.simantics.db.ReadGraph;
-import org.simantics.db.exception.DatabaseException;
-
-/**
- * Extend and implement {@link #getChildren(ReadGraph, NodeContext)} to create a
- * viewpoint factory that reads from the graph database.
- * 
- * @author Antti Villberg
- */
-public abstract class LazyViewpointFactory implements ViewpointFactory {
-
-    @Override
-    public Viewpoint create(PrimitiveQueryUpdater updater,
-            NodeContext context, ViewpointKey key) {
-        return new LazyViewpoint(updater, context, key) {
-            @Override
-            public NodeContext[] children(ReadGraph graph) throws DatabaseException {
-                return toContextsWithInput(LazyViewpointFactory.this.
-                        getChildren(graph, context));
-            }
-
-            @Override
-            public Boolean hasChildren(ReadGraph graph) throws DatabaseException {
-                return children(graph).length > 0;
-            }
-
-            @Override
-            public String toString() {
-                return LazyViewpointFactory.this.toString();
-            }
-
-            @Override
-            public Object getIdentity() {
-                return LazyViewpointFactory.this.getClass();
-            }
-        };
-    }
-
-    abstract protected Collection<?> getChildren(ReadGraph g, NodeContext context) throws DatabaseException;
-
-    protected boolean hasChildren(ReadGraph g, NodeContext context) throws DatabaseException {
-        return !getChildren(g, context).isEmpty();
-    }
-
-}
+/*******************************************************************************
+ * 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.browsing.ui.graph.impl;
+
+import java.util.Collection;
+
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.PrimitiveQueryUpdater;
+import org.simantics.browsing.ui.BuiltinKeys.ViewpointKey;
+import org.simantics.browsing.ui.content.Viewpoint;
+import org.simantics.browsing.ui.content.ViewpointFactory;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.exception.DatabaseException;
+
+/**
+ * Extend and implement {@link #getChildren(ReadGraph, NodeContext)} to create a
+ * viewpoint factory that reads from the graph database.
+ * 
+ * @author Antti Villberg
+ */
+public abstract class LazyViewpointFactory implements ViewpointFactory {
+
+    @Override
+    public Viewpoint create(PrimitiveQueryUpdater updater,
+            NodeContext context, ViewpointKey key) {
+        return new LazyViewpoint(updater, context, key) {
+            @Override
+            public NodeContext[] children(ReadGraph graph) throws DatabaseException {
+                return toContextsWithInput(LazyViewpointFactory.this.
+                        getChildren(graph, context));
+            }
+
+            @Override
+            public Boolean hasChildren(ReadGraph graph) throws DatabaseException {
+                return children(graph).length > 0;
+            }
+
+            @Override
+            public String toString() {
+                return LazyViewpointFactory.this.toString();
+            }
+
+            @Override
+            public Object getIdentity() {
+                return LazyViewpointFactory.this.getClass();
+            }
+        };
+    }
+
+    abstract protected Collection<?> getChildren(ReadGraph g, NodeContext context) throws DatabaseException;
+
+    protected boolean hasChildren(ReadGraph g, NodeContext context) throws DatabaseException {
+        return !getChildren(g, context).isEmpty();
+    }
+
+}