X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=pce%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Ftransportpce%2Fpce%2FMapUtils.java;fp=pce%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Ftransportpce%2Fpce%2FMapUtils.java;h=db2ebb2efe604a4777ba5ddad79c1d4e1bdc7570;hb=ac17ae8286304b91124dd87c4cabc3abf8ae8db1;hp=0000000000000000000000000000000000000000;hpb=6bac4eb91d774b60014294e67aef6c43da20fb10;p=transportpce.git

diff --git a/pce/src/main/java/org/opendaylight/transportpce/pce/MapUtils.java b/pce/src/main/java/org/opendaylight/transportpce/pce/MapUtils.java
new file mode 100644
index 000000000..db2ebb2ef
--- /dev/null
+++ b/pce/src/main/java/org/opendaylight/transportpce/pce/MapUtils.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright © 2017 AT&T, Inc. and others.  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
+ */
+package org.opendaylight.transportpce.pce;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.opendaylight.yang.gen.v1.http.org.openroadm.link.rev170929.span.attributes.LinkConcatenation;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.Link1;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.topology.rev170929.network.link.oms.attributes.Span;
+import org.opendaylight.yang.gen.v1.http.org.openroadm.network.types.rev170929.OpenroadmLinkType;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.rev150608.network.Node;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.network.topology.rev150608.network.Link;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class MapUtils {
+    /* Logging. */
+    private static final Logger LOG = LoggerFactory.getLogger(MapUtils.class);
+
+    private MapUtils() {
+    }
+
+    public static String getCLLI(Node node) {
+        // TODO STUB retrieve CLLI from node. for now it is supporting node ID of the first supp node
+        return node.getSupportingNode().get(0).getNodeRef().getValue();
+    }
+
+    public static List<Long> getSRLG(Link link) {
+        List<Long> srlgList = new ArrayList<Long>();
+        Span span = getOmsAttributesSpan(link);
+        if (span != null) {
+            List<LinkConcatenation> linkList = span.getLinkConcatenation();
+            for (LinkConcatenation lc : linkList) {
+                srlgList.add(lc.getSRLGId());
+            }
+        } else {
+            LOG.error("MapUtils: No LinkConcatenation for link : {}", link);
+        }
+        return srlgList;
+    }
+
+    public static String getSupNode(Node node) {
+        // TODO: supporting IDs exist as a List. this code takes just the first element
+        return node.getSupportingNode().get(0).getNodeRef().getValue();
+    }
+
+    public static OpenroadmLinkType calcType(Link link) {
+        Link1 link1 = null;
+        OpenroadmLinkType tmplType = null;
+
+        link1 = link.augmentation(Link1.class);
+        if (link1 == null) {
+            LOG.error("MapUtils: No Link augmentation available. {}", link.getLinkId().getValue());
+            return null;
+        }
+
+        tmplType = link1.getLinkType();
+        if (tmplType == null) {
+            LOG.error("MapUtils: No Link type available. {}", link.getLinkId().getValue());
+            return null;
+        }
+        return tmplType;
+    }
+
+    public static Span getOmsAttributesSpan(Link link) {
+        Link1 link1 = null;
+        Span tempSpan = null;
+        link1 = link.augmentation(Link1.class);
+        if (link1 == null) {
+            LOG.error("MapUtils: No Link augmentation available. {}", link.getLinkId().getValue());
+            return null;
+        }
+        try {
+            tempSpan = link1.getOMSAttributes().getSpan();
+            if (tempSpan == null) {
+                LOG.error("MapUtils: No Link getOMSAttributes available. {}", link.getLinkId().getValue());
+                return null;
+            }
+        } catch (NullPointerException e) {
+            LOG.error("MapUtils: No Link getOMSAttributes available. {}", link.getLinkId().getValue());
+            return null;
+        }
+        return tempSpan;
+    }
+
+}