/*
 * 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.apache.uima.tools.cfe;

import org.apache.uima.jcas.cas.FSArray;
import org.apache.uima.jcas.tcas.Annotation;


public class UIMAFeatureTransformer extends PrimitiveFeatureTransformer
{
    UIMAFeatureTransformer(boolean case_sensitive)
    {
        super(case_sensitive);
    }
    
    public String convert (Object feature)
    {
        if (feature instanceof FSArray) {
            return feature.getClass().getName() + "_" + ((FSArray)feature).size();  
        }
        else if (feature instanceof Annotation) {
            return feature.getClass().getName(); 
        }
        return super.convert(feature);
    }
}
