X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.graph%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fgraph%2Fcontributor%2Flabeler%2FLabelDecoratorContributor.java;fp=bundles%2Forg.simantics.browsing.ui.graph%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fgraph%2Fcontributor%2Flabeler%2FLabelDecoratorContributor.java;h=a375875df5d73d44aa554694fd9188207e1a5a7b;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.browsing.ui.graph/src/org/simantics/browsing/ui/graph/contributor/labeler/LabelDecoratorContributor.java b/bundles/org.simantics.browsing.ui.graph/src/org/simantics/browsing/ui/graph/contributor/labeler/LabelDecoratorContributor.java
new file mode 100644
index 000000000..a375875df
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.graph/src/org/simantics/browsing/ui/graph/contributor/labeler/LabelDecoratorContributor.java
@@ -0,0 +1,29 @@
+/*******************************************************************************
+ * 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.contributor.labeler;
+
+import org.simantics.browsing.ui.content.LabelDecorator;
+import org.simantics.browsing.ui.graph.impl.contributor.labeler.LabelDecoratorContributorImpl;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.exception.DatabaseException;
+
+public abstract class LabelDecoratorContributor<T> extends LabelDecoratorContributorImpl<T> {
+
+    /**
+     * @see org.simantics.browsing.ui.graph.impl.contributor.labeler.LabelDecoratorContributorImpl#getDecorator(org.simantics.db.ReadGraph,
+     *      java.lang.Object)
+     * @return null if no decoration is needed after all
+     */
+    @Override
+    public abstract LabelDecorator getDecorator(ReadGraph graph, T input) throws DatabaseException;
+
+}