package foundation.dao;

import java.util.List;

public class SummaryFields {
	
	private String value;

	public static SummaryFields getInstance(List<String> fields) {
		SummaryFields summaryFields = new SummaryFields();
		String sumField = " sum(1) total_cnt";
		
		for (String field: fields) {
			sumField = sumField + ", sum(" + field + ") " + field + "_sum";
		}
		summaryFields.setValue(sumField);
		
		return summaryFields;
	}

	public String getValue() {
		return value;
	}

	public void setValue(String value) {
		this.value = value;
	}
}