aQute.bnd.osgi.resource.RequirementImpl Maven / Gradle / Ivy

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bndlib: A Swiss Army Knife for OSGi

There is a newer version: 7.0.0

package aQute.bnd.osgi.resource;

import java.util.Map;

import org.osgi.resource.Requirement;
import org.osgi.resource.Resource;

public class RequirementImpl extends CapReq implements Requirement {
	static FilterParser	fp	= new FilterParser();
	String				msg	= null;

	RequirementImpl(String namespace, Resource resource, Map directives, Map attributes) {
		super(MODE.Requirement, namespace, resource, directives, attributes);
	}

	public String toString() {
		try {
			if (msg == null) {
				msg = fp.parse(this).toString();
			}
			return msg;
		} catch (Exception e) {
			return e.toString();
		}
	}
}