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diff --git a/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolTextTokenDelimitedParameters.java b/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolTextTokenDelimitedParameters.java
new file mode 100644
index 000000000..37fbd32bf
--- /dev/null
+++ b/services/services-engine/src/main/java/org/onap/policy/apex/service/parameters/eventprotocol/EventProtocolTextTokenDelimitedParameters.java
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+/*-
+ * ============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.service.parameters.eventprotocol;
+
+import org.onap.policy.apex.service.parameters.ApexParameterValidator;
+
+/**
+ * An event protocol parameter class for token delimited textual event protocols that may be
+ * specialized by event protocol plugins that require plugin specific parameters.
+ *
+ * <p>
+ * The following parameters are defined:
+ * <ol>
+ * <li>delimiterToken: the token string that delimits text blocks that contain events.
+ * </ol>
+ *
+ * @author Liam Fallon (liam.fallon@ericsson.com)
+ */
+public abstract class EventProtocolTextTokenDelimitedParameters extends EventProtocolParameters
+        implements ApexParameterValidator {
+    // The delimiter token for text blocks
+    private String delimiterToken = null;
+
+    /**
+     * Constructor to create an event protocol parameters instance with the name of a sub class of
+     * this class.
+     *
+     * @param parameterClassName the class name of a sub class of this class
+     */
+    public EventProtocolTextTokenDelimitedParameters(final String parameterClassName) {
+        super(parameterClassName);
+    }
+
+    /**
+     * Gets the delimiter token that delimits events in the text.
+     *
+     * @return the delimiter token
+     */
+    public String getDelimiterToken() {
+        return delimiterToken;
+    }
+
+
+    /**
+     * Sets the delimiter token that delimits events in the text.
+     *
+     * @param delimiterToken the delimiter token
+     */
+    public void setDelimiterToken(final String delimiterToken) {
+        this.delimiterToken = delimiterToken;
+    }
+
+
+    @Override
+    public String toString() {
+        return "EventProtocolTextCharDelimitedParameters {" + super.toString() + "} [delimiterToken=" + delimiterToken
+                + "]";
+    }
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.onap.policy.apex.service.parameters.ApexParameterValidator#validate()
+     */
+    @Override
+    public String validate() {
+        final StringBuilder errorMessageBuilder = new StringBuilder();
+
+        errorMessageBuilder.append(super.validate());
+
+        if (delimiterToken == null || delimiterToken.length() == 0) {
+            errorMessageBuilder.append("  text delimiter token not specified or is blank\n");
+        }
+
+        return errorMessageBuilder.toString();
+    }
+}