For activity 1, these are the details and a test harness must be implemented

Class: DSAGraph

Class fields: vertices(DSALinkedList)

Methods:

addVertex() imports: label(int), value(object)

addEdge() imports: label1(int), label2(int)

hasVertex() imports: label(int) exports: boolean

getVertexCount() exports: int

getEdgeCount() exports: int

getVertex() imports: label(int) exports: vertex

getAdjacent() imports: label(int) exports: vertexlist

isAdjacent() imports: label1(int), label2(int) exports:boolean

displayAsList()

displayAsMatrix()

degree() imports: vertex(DSAGraphVertex) exports: int

hasValue() imports: value(int) exports: boolean

getNthElement() imports: n(int) exports: DSAGraphVertex

swap() imports: label1(int), label2(int)

sort()