/*******************************************************************************
* Copyright 2012 University of Southern California
*
* 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.
*
* This code was developed by the Information Integration Group as part
* of the Karma project at the Information Sciences Institute of the
* University of Southern California. For more information, publications,
* and related projects, please see: http://www.isi.edu/integration
******************************************************************************/
package edu.isi.karma.kr2rml.template;
import java.util.List;
public class ColumnTemplateTerm extends TemplateTerm {
public ColumnTemplateTerm(String termValue) {
super(termValue);
}
public int calculateColumnPathLength() {
if(getTemplateTermValue() == null)
return 0;
String[] elements = getTemplateTermValue().split(",");
return elements.length;
}
public static int calculateMaximumColumnPathLength(
List<ColumnTemplateTerm> columnTerms) {
int sourcePathLength = 0;
for(ColumnTemplateTerm term : columnTerms)
{
sourcePathLength = Math.max(sourcePathLength, term.calculateColumnPathLength());
}
return sourcePathLength;
}
}