1 files changed, 73 insertions, 0 deletions
diff --git a/dcae-analytics/dcae-analytics-tca-model/src/main/java/org/onap/dcae/analytics/tca/model/policy/Direction.java b/dcae-analytics/dcae-analytics-tca-model/src/main/java/org/onap/dcae/analytics/tca/model/policy/Direction.java
new file mode 100644
index 0000000..2e3e5e6
--- /dev/null
+++ b/dcae-analytics/dcae-analytics-tca-model/src/main/java/org/onap/dcae/analytics/tca/model/policy/Direction.java
@@ -0,0 +1,73 @@
+/*
+ * ================================================================================
+ * 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.dcae.analytics.tca.model.policy;
+
+import java.math.BigDecimal;
+
+/**
+ * Enum for Threshold Direction
+ *
+ * @author Rajiv Singla
+ */
+public enum Direction implements TcaPolicyModel {
+
+    EQUAL {
+        @Override
+        public Boolean operate(final BigDecimal value1, final BigDecimal value2) {
+            return value1.compareTo(value2) == 0;
+        }
+    },
+    LESS {
+        @Override
+        public Boolean operate(final BigDecimal value1, final BigDecimal value2) {
+            return value1.compareTo(value2) < 0;
+        }
+    },
+    LESS_OR_EQUAL {
+        @Override
+        public Boolean operate(final BigDecimal value1, final BigDecimal value2) {
+            return value1.compareTo(value2) <= 0;
+        }
+    },
+    GREATER {
+        @Override
+        public Boolean operate(final BigDecimal value1, final BigDecimal value2) {
+            return value1.compareTo(value2) > 0;
+        }
+    },
+    GREATER_OR_EQUAL {
+        @Override
+        public Boolean operate(final BigDecimal value1, final BigDecimal value2) {
+            return value1.compareTo(value2) >= 0;
+        }
+    };
+
+    /**
+     * Configure logic for a particular Direction
+     *
+     * @param value1 left operand for Direction operation
+     * @param value2 right operand for Direction operation
+     *
+     * @return result of operation for the direction logic
+     */
+    public abstract Boolean operate(final BigDecimal value1, final BigDecimal value2);
+
+
+}