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%2Fviewpoint%2FViewpointContributor.java;fp=bundles%2Forg.simantics.browsing.ui.graph%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fgraph%2Fcontributor%2Fviewpoint%2FViewpointContributor.java;h=64f460edc56f103d4f30aa48cfe88e4ebf0c9058;hp=0000000000000000000000000000000000000000;hb=969bd23cab98a79ca9101af33334000879fb60c5;hpb=866dba5cd5a3929bbeae85991796acb212338a08

diff --git a/bundles/org.simantics.browsing.ui.graph/src/org/simantics/browsing/ui/graph/contributor/viewpoint/ViewpointContributor.java b/bundles/org.simantics.browsing.ui.graph/src/org/simantics/browsing/ui/graph/contributor/viewpoint/ViewpointContributor.java
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index 000000000..64f460edc
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+++ b/bundles/org.simantics.browsing.ui.graph/src/org/simantics/browsing/ui/graph/contributor/viewpoint/ViewpointContributor.java
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+/*******************************************************************************
+ * 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.viewpoint;
+
+import java.util.Collection;
+
+import org.simantics.browsing.ui.BuiltinKeys;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.graph.impl.contributor.viewpoint.ViewpointContributorImpl;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.exception.DatabaseException;
+
+/**
+ * @param <T> defines the type of input a contributor can handle. Only if the
+ *        {@link NodeContext} {@link BuiltinKeys#INPUT} constants is an instance
+ *        of this class will this contributor be invoked.
+ */
+abstract public class ViewpointContributor<T> extends ViewpointContributorImpl<T> {
+
+	public static final String STANDARD = "Standard";
+	
+    @Override
+    abstract public Collection<?> getContribution(ReadGraph graph, T input) throws DatabaseException;
+
+	@Override
+	public String getViewpointId() {
+		return STANDARD;
+	}
+	
+}
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