1 files changed, 51 insertions, 0 deletions
diff --git a/core/src/main/java/org/onap/policy/apex/core/engine/executor/exception/StateMachineException.java b/core/src/main/java/org/onap/policy/apex/core/engine/executor/exception/StateMachineException.java
new file mode 100644
index 000000000..0b64eb481
--- /dev/null
+++ b/core/src/main/java/org/onap/policy/apex/core/engine/executor/exception/StateMachineException.java
@@ -0,0 +1,51 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2016-2018 Ericsson. 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.apex.core.engine.executor.exception;
+
+import org.onap.policy.apex.model.basicmodel.concepts.ApexException;
+
+/**
+ * This class will be called if an error occurs in an Apex state machine.
+ *
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+public class StateMachineException extends ApexException {
+    private static final long serialVersionUID = -4245694568321686450L;
+
+    /**
+     * Instantiates a new state machine exception.
+     *
+     * @param message the message
+     */
+    public StateMachineException(final String message) {
+        super(message);
+    }
+
+    /**
+     * Instantiates a new state machine exception.
+     *
+     * @param message the message
+     * @param ex the exception
+     */
+    public StateMachineException(final String message, final Exception ex) {
+        super(message, ex);
+    }
+}