package frame.object.data;

import frame.util.ContentBuilder;
import frame.util.Util;

public class Filter {

	private String value;
	
	public Filter(IFilterSegmentProvider ...segmentProviders) {
		ContentBuilder result = new ContentBuilder(" and ");
		
		for (int i = 0; i < segmentProviders.length; i++) {
			IFilterSegmentProvider segmentProvider = segmentProviders[i];
			String segment = segmentProvider.getFilterValue();
			
			if (Util.isEmptyStr(segment)) {
				segment = "1=1";
			}
			
			result.append("(").append(segment).append(")");
		}
		
		value = result.toString();
	}

	public String getValue() {
		return value;
	}
	
}