1 files changed, 107 insertions, 0 deletions
diff --git a/openecomp-be/api/openecomp-sdc-rest-webapp/openecomp-sdc-common-rest/src/main/java/org/openecomp/sdcrests/wrappers/GenericCollectionWrapper.java b/openecomp-be/api/openecomp-sdc-rest-webapp/openecomp-sdc-common-rest/src/main/java/org/openecomp/sdcrests/wrappers/GenericCollectionWrapper.java
new file mode 100644
index 0000000000..b8d47e4ef3
--- /dev/null
+++ b/openecomp-be/api/openecomp-sdc-rest-webapp/openecomp-sdc-common-rest/src/main/java/org/openecomp/sdcrests/wrappers/GenericCollectionWrapper.java
@@ -0,0 +1,107 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 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.openecomp.sdcrests.wrappers;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * This class represents a generic collection wrapper to be used by paginated results.
+ *
+ * @param <T> the type parameter
+ */
+public class GenericCollectionWrapper<T> implements Serializable {
+  private static final long serialVersionUID = 1L;
+
+  private List<T> results;
+  private int listCount;
+
+  /**
+   * Instantiates a new Generic collection wrapper.
+   */
+  public GenericCollectionWrapper() {
+    this.results = new ArrayList<>();
+  }
+
+  /**
+   * Instantiates a new Generic collection wrapper.
+   *
+   * @param list      the list
+   * @param listCount the list count
+   */
+  public GenericCollectionWrapper(List<T> list, int listCount) {
+    if (!list.isEmpty()) {
+      this.results = list;
+      this.listCount = listCount;
+    }
+  }
+
+  /**
+   * Gets results.
+   *
+   * @return the results
+   */
+  public List<T> getResults() {
+    return results;
+  }
+
+  /**
+   * Sets results.
+   *
+   * @param results the results
+   */
+  public void setResults(List<T> results) {
+    this.results = results;
+  }
+
+  /**
+   * Gets list count.
+   *
+   * @return the list count
+   */
+  public int getListCount() {
+    return listCount;
+  }
+
+  /**
+   * Sets list count.
+   *
+   * @param listCount the list count
+   */
+  public void setListCount(int listCount) {
+    this.listCount = listCount;
+  }
+
+  /**
+   * Add boolean.
+   *
+   * @param e0 the e 0
+   * @return the boolean
+   */
+  public boolean add(T e0) {
+    if (this.getResults().add(e0)) {
+      this.setListCount(this.getResults().size());
+      return true;
+    }
+    return false;
+  }
+}