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-rw-r--r--cadi/client/src/main/java/org/onap/aaf/cadi/client/Holder.java46
-rw-r--r--cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_Holder.java46
2 files changed, 92 insertions, 0 deletions
diff --git a/cadi/client/src/main/java/org/onap/aaf/cadi/client/Holder.java b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Holder.java
new file mode 100644
index 00000000..8744e896
--- /dev/null
+++ b/cadi/client/src/main/java/org/onap/aaf/cadi/client/Holder.java
@@ -0,0 +1,46 @@
+/**
+ * ============LICENSE_START====================================================
+ * org.onap.aaf
+ * ===========================================================================
+ * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ * ===========================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END====================================================
+ *
+ */
+
+package org.onap.aaf.cadi.client;
+
+/**
+ * Use to set Variables outside of Anonymous classes.
+ * @author Jonathan
+ *
+ * @param <T>
+ */
+public class Holder<T> {
+ private T value;
+ public Holder(T t) {
+ value = t;
+ }
+ public T set(T t) {
+ value = t;
+ return t;
+ }
+
+ public T get() {
+ return value;
+ }
+ public String toString() {
+ return value.toString();
+ }
+}
diff --git a/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_Holder.java b/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_Holder.java
new file mode 100644
index 00000000..d8c5a598
--- /dev/null
+++ b/cadi/client/src/test/java/org/onap/aaf/cadi/client/test/JU_Holder.java
@@ -0,0 +1,46 @@
+/*******************************************************************************
+ * ============LICENSE_START====================================================
+ * * org.onap.aaf
+ * * ===========================================================================
+ * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
+ * * ===========================================================================
+ * * Licensed under the Apache License, Version 2.0 (the "License");
+ * * you may not use this file except in compliance with the License.
+ * * You may obtain a copy of the License at
+ * *
+ * * http://www.apache.org/licenses/LICENSE-2.0
+ * *
+ * * Unless required by applicable law or agreed to in writing, software
+ * * distributed under the License is distributed on an "AS IS" BASIS,
+ * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * * See the License for the specific language governing permissions and
+ * * limitations under the License.
+ * * ============LICENSE_END====================================================
+ * *
+ * *
+ ******************************************************************************/
+
+package org.onap.aaf.cadi.client.test;
+
+import static org.junit.Assert.*;
+import static org.hamcrest.CoreMatchers.*;
+import org.junit.Test;
+
+import org.onap.aaf.cadi.client.Holder;
+
+public class JU_Holder {
+
+ @Test
+ public void test() {
+ String str1 = "a string";
+ String str2 = "another string";
+ Holder<String> holder = new Holder<String>(str1);
+ assertThat(holder.get(), is(str1));
+ assertThat(holder.toString(), is(str1));
+
+ holder.set(str2);
+ assertThat(holder.get(), is(str2));
+ assertThat(holder.toString(), is(str2));
+ }
+
+}