Merge from ECOMP's repository

Main Features
--------------

-  Async-Instantiation jobs mechanism major update; still WIP (package
   `org.onap.vid.job`)

-  New features in View/Edit: Activate fabric configuration; show
   related networks; soft delete

-  Support AAI service-tree traversal (`AAIServiceTree`)

-  In-memory cache for SDC models and certain A&AI queries
   (`CacheProviderWithLoadingCache`)

-  Upgrade TOSCA Parser and add parsing options; fix malformed TOSCA
   models

-  Resolve Cloud-Owner values for MSO

-  Pass X-ONAP headers to MSO

Infrastructure
--------------
-  Remove codehaus' jackson mapper; use soley fasterxml 2.9.7
-  Surefire invokes both TestNG and JUnit tests
-  Support Kotlin source files
-  AaiController2 which handles errors in a "Spring manner"
-  Inline generated-sources and remove jsonschema2pojo

Quality
--------
-  Cumulative bug fixes (A&AI API, UI timeouts, and many more)
-  Many Sonar issues cleaned-up
-  Some unused classes removed
-  Minor changes in vid-automation project, allowing some API
   verification to run

Hard Merges
------------
-  HTTP Clients (MSO, A&AI, WebConfig, OutgoingRequestHeadersTest)
-  Moved `package org.onap.vid.controllers` to `controller`, without
   plural -- just to keep semantic sync with ECOMP.

Reference commit in ECOMP: 3d1141625

Issue-ID: VID-378
Change-Id: I9c8d1e74caa41815891d441fc0760bb5f29c5788
Signed-off-by: Ittay Stern <ittay.stern@att.com>

1 files changed, 54 insertions, 0 deletions

diff --git a/vid-app-common/src/main/java/org/onap/vid/utils/Multival.java b/vid-app-common/src/main/java/org/onap/vid/utils/Multival.java
new file mode 100644
index 000000000..3a9b518d1
--- /dev/null
+++ b/vid-app-common/src/main/java/org/onap/vid/utils/Multival.java
@@ -0,0 +1,54 @@
+package org.onap.vid.utils;
+
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+import java.util.Collection;
+import java.util.function.Function;
+
+import static java.util.stream.Collectors.toSet;
+
+@JsonPropertyOrder({"keyType", "valuesType"})
+public class Multival<K, V> {
+    private final String keyType;
+    private final String valuesType;
+    private final K key;
+    private final Collection<V> values;
+
+    private Multival(String keyType, K key, String valuesType, Collection<V> values) {
+        this.keyType = keyType;
+        this.key = key;
+        this.valuesType = valuesType;
+        this.values = values;
+    }
+
+    public static <K, V> Multival<K, V> of(String keyType, K key, String valuesType, Collection<V> values) {
+        return new Multival<>(keyType, key, valuesType, values);
+    }
+
+    public String getKeyType() {
+        return keyType;
+    }
+
+    public String getValuesType() {
+        return valuesType;
+    }
+
+    public K getKey() {
+        return key;
+    }
+
+    public Collection<V> getValues() {
+        return values;
+    }
+
+    public <W> Multival<K, W> mapEachVal(Function<V, W> mapper) {
+        return Multival.of(
+                this.getKeyType(),
+                this.getKey(),
+                this.getValuesType(),
+                this.getValues().stream()
+                        .map(mapper)
+                        .collect(toSet())
+        );
+    }
+}