junit/junit_libs/InterfaceWGraph.java

package junit_libs;

import java.util.List;

public interface InterfaceWGraph {
    boolean getIsDir();
    boolean addNode(String label);
    boolean removeNode(String label);
    boolean addEdge(String src, String dest, double weight);
    boolean removeEdge(String orig, String dest);
    boolean NodeIn(String label);
    boolean EdgeIn(String src, String dest);
    List<String> adjacent(String label);
    int outDegree(String label);
    int inDegree(String label);
    int getNumNodes();
    int getNumEdges();
}