nullvisitor.java

来自「OpenJGraph是一个开源的Java库」· Java 代码 · 共 16 行

package salvo.jesus.graph;

/**
 * A visitor that always return true when visiting.
 *
 * @author  Jesus M. Salvo Jr.
 */

public class NullVisitor implements Visitor {

    public boolean visit( Vertex vertexToVisit ){
        return true;
    }
}