Maven module :un.api : api-common :
Class : un.api.graph.Chain
Extends/Implements : -
Subclasses : -

A Chain is a sequence of edges.
author  Johann Sorel

Variables : -
Functions : getEdges, getLength, isElementary, isSimple, isPath, isCircuit


Get the sequence of edges in this chain.
return  Sequence
Sequence getEdges ()


Length is the number of edges in this chain.
return  int
int getLength ()


A Chain is elementary when it uses nodes only once.
return  true is chain is elementary.
boolean isElementary ()


A Chain is simple when it uses edges only once.
return  true is chain is simple.
boolean isSimple ()


A Chain is a path when vertex2 of all edges is equals to vertex1 of their next edge.
return  true is chain is a path.
boolean isPath ()


A Chain is a circuit when it's a path and the starting and ending vertices are the same.
return  true is chain is a circuit.
boolean isCircuit ()