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/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */
package org.drools.template.model;

/**
 * The LayerSupertype for this model/parse tree.
 */
public abstract class DRLElement {

    private String _comment;

    public void setComment(final String comment) {
        this._comment = comment;
    }

    String getComment() {
        return this._comment;
    }

    boolean isCommented() {
        return (this._comment != null && !("".equals(this._comment)));
    }

}