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in java !!!!! Create a class which constructs an adjacency matrix representation

ID: 3687221 • Letter: I

Question

in java !!!!!

Create a class which constructs an adjacency matrix representation of a graph and performs a few graph operations. Write an Adjacency Matrix Graph class which has the following: Two constructors: Default which makes the matrix of a pre-defined size Parameterized which takes in a non-negative or 0 size and creates an empty matrix addEdge: this method returns nothing and takes in two string parameters and a weight. The two integer parameters correspond to the names of vertices and the weight is the weight of the newly created edge. printDFS: This prints out the vertices name’s in depth first order. You can find the algorithm the presentation provided. printBFS: This prints out the vertices name’s in breadth first order. Like above you can find the algorithm in the presentation. printDFSForAll: For every vertex in the graph it will print its DFS printBFSForAll: For every vertex in the graph it will print its BFS Write another file that tests each of the methods for this graph.

Explanation / Answer

program:

syntax alorithm for adjacent matrix: