Merge "Add CurrentTime utilities"

1 files changed, 61 insertions, 0 deletions

diff --git a/utils/src/main/java/org/onap/policy/common/utils/time/CurrentTime.java b/utils/src/main/java/org/onap/policy/common/utils/time/CurrentTime.java
new file mode 100644
index 00000000..cab469e5
--- /dev/null
+++ b/utils/src/main/java/org/onap/policy/common/utils/time/CurrentTime.java
@@ -0,0 +1,61 @@
+/*
+ * ============LICENSE_START=======================================================
+ * Common Utils
+ * ================================================================================
+ * 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.policy.common.utils.time;
+
+import java.util.Date;
+
+/**
+ * Methods to access the current time. Classes can use objects of this type to get current
+ * time information, while allowing the objects to be overridden by junit tests.
+ */
+public class CurrentTime {
+
+    /**
+     * 
+     */
+    public CurrentTime() {
+        super();
+    }
+
+    /**
+     * @return the current time, in milliseconds
+     */
+    public long getMillis() {
+        return System.currentTimeMillis();
+    }
+
+    /**
+     * @return the current Date
+     */
+    public Date getDate() {
+        return new Date();
+    }
+
+    /**
+     * Sleeps for a period of time.
+     * 
+     * @param sleepMs amount of time to sleep, in milliseconds
+     * @throws InterruptedException
+     */
+    public void sleep(long sleepMs) throws InterruptedException {
+        Thread.sleep(sleepMs);
+    }
+}