1 files changed, 64 insertions, 0 deletions
diff --git a/cps-path-parser/src/main/java/org/onap/cps/cpspath/parser/CpsPathComparativeOperator.java b/cps-path-parser/src/main/java/org/onap/cps/cpspath/parser/CpsPathComparativeOperator.java
new file mode 100644
index 000000000..c7ffd0d7e
--- /dev/null
+++ b/cps-path-parser/src/main/java/org/onap/cps/cpspath/parser/CpsPathComparativeOperator.java
@@ -0,0 +1,64 @@
+/*
+ *  ============LICENSE_START=======================================================
+ *  Copyright (C) 2023 Tech Mahindra Ltd
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.onap.cps.cpspath.parser;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public enum CpsPathComparativeOperator {
+    EQ("="),
+    GT(">"),
+    LT("<"),
+    GE(">="),
+    LE("<=");
+
+    private final String label;
+
+    CpsPathComparativeOperator(final String label) {
+        this.label = label;
+    }
+
+    public final String getLabel() {
+        return this.label;
+    }
+
+    private static final Map<String, CpsPathComparativeOperator> cpsPathComparativeOperatorPerLabel = new HashMap<>();
+
+    static {
+        for (final CpsPathComparativeOperator cpsPathComparativeOperator : CpsPathComparativeOperator.values()) {
+            cpsPathComparativeOperatorPerLabel.put(cpsPathComparativeOperator.label, cpsPathComparativeOperator);
+        }
+    }
+
+    /**
+     * Finds the value of the given enumeration.
+     *
+     * @param label value of the enum
+     * @return a comparativeOperatorType
+     */
+    public static CpsPathComparativeOperator fromString(final String label) {
+        if (!cpsPathComparativeOperatorPerLabel.containsKey(label)) {
+            throw new PathParsingException("Incomplete leaf condition (no operator)");
+        }
+        return cpsPathComparativeOperatorPerLabel.get(label);
+    }
+}
+