X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fmigration%2FMigratedImportResult.java;fp=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fmigration%2FMigratedImportResult.java;h=1981ae45eed04a29a8c264a03129902a8f3302ea;hb=9acebe9584f8f2a78f0322b6e0e24438e7ceb984;hp=0000000000000000000000000000000000000000;hpb=081bf7e08a67c0af23c5846e163be39bb19f12cb;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/migration/MigratedImportResult.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/migration/MigratedImportResult.java
new file mode 100644
index 000000000..1981ae45e
--- /dev/null
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/migration/MigratedImportResult.java
@@ -0,0 +1,50 @@
+/*******************************************************************************
+ * Copyright (c) 2017 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:
+ *     Semantum Oy - initial API and implementation
+ *******************************************************************************/
+package org.simantics.db.layer0.migration;
+
+import java.util.Collection;
+
+import org.simantics.db.Resource;
+import org.simantics.db.exception.AssumptionException;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.graph.db.ImportResult;
+
+/**
+ * @author Tuukka Lehtonen
+ * @since 1.28.0
+ */
+public class MigratedImportResult {
+
+	/**
+	 * The root resources created by the import process.
+	 */
+	public final Collection<Resource> roots;
+
+	public final ImportResult tgResult;
+
+	public MigratedImportResult(Collection<Resource> roots, ImportResult tgResult) {
+		this.roots = roots;
+		this.tgResult = tgResult;
+	}
+
+	public Resource singleRoot() throws DatabaseException {
+		int s = roots.size();
+		if (s != 1)
+			throw new AssumptionException("No single imported root found, roots are: " + roots);
+		return roots.iterator().next();
+	}
+
+	public boolean hasMissingExternals() {
+		return tgResult != null ? tgResult.hasMissingExternals() : false;
+	}
+
+}