@Override
public boolean equals(Object obj) {
Log.debug("Running equality check for graphs");
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
Graph other = (Graph) obj;
if (gds == null) {
if (other.gds != null) {
return false;
}
} else if (!gds.equals(other.gds)) {
return false;
}
if (timestamp != other.timestamp) {
return false;
}
if (name == null) {
if (other.name != null) {
return false;
}
} else if (!name.equals(other.name)) {
return false;
}
Log.debug("Basics equal, going for edges and nodes");
if (edges == null) {
if (other.edges != null) {
return false;
}
} else if (!this.edges.equals(other.edges)) {
Log.debug("Edges not equal (type: " + edges.getClass() + ")");
return false;
}
if (nodes == null) {
if (other.nodes != null) {
return false;
}
} else if (!this.nodes.equals(other.nodes)) {
Log.debug("Nodes not equal (type: " + nodes.getClass() + ")");
return false;
}
return true;
}
/**
* Retrieve the number of edges within this graph
*
* @return
*/
public int getEdgeCount() {
return edges.size();
}
public boolean containsEdge(Edge e) {
return edges.contains(e);
}
public boolean removeEdge(Edge e) {
return edges.remove(e);
}
public boolean addEdge(Edge e) {
return this.containsNodes(e) && edges.add(e);
}
