Package es.uam.eps.ir.relison.graph.edges

Interface WeightedEdges

All Superinterfaces:

Edges

All Known Implementing Classes:

FastDirectedWeightedEdges, FastUndirectedWeightedEdges

public interface WeightedEdges
extends Edges

Interface for weighted edges.

Method Summary

Modifier and Type	Method	Description
default java.util.stream.Stream<es.uam.eps.ir.ranksys.fast.preference.IdxPref>	getAdjacentWeights(int node)	Given a node, finds all the weights of edges u such that the edge (node to u) is in the graph.
default java.util.stream.Stream<es.uam.eps.ir.ranksys.fast.preference.IdxPref>	getIncidentWeights(int node)	Given a node, finds all the weights of edges such that the edge (u to node) is in the graph.
default java.util.stream.Stream<es.uam.eps.ir.ranksys.fast.preference.IdxPref>	getNeighbourWeights(int node)	Given a node, finds all the all the weights of edges so that either (node to u) or (u to node) are in the graph.

Methods inherited from interface es.uam.eps.ir.relison.graph.edges.Edges

addEdge, addUser, containsEdge, getAdjacentCount, getAdjacentNodes, getAdjacentTypes, getEdgeType, getEdgeWeight, getIncidentCount, getIncidentNodes, getIncidentTypes, getIsolatedNodes, getMutualAdjacentTypes, getMutualAdjacentWeights, getMutualCount, getMutualIncidentTypes, getMutualIncidentWeights, getMutualNodes, getMutualTypes, getMutualWeights, getNeighbourCount, getNeighbourNodes, getNeighbourTypes, getNodesWithAdjacentEdges, getNodesWithEdges, getNodesWithIncidentEdges, getNodesWithMutualEdges, getNumEdges, hasAdjacentEdges, hasEdges, hasIncidentEdges, hasMutualEdges, removeEdge, removeNode, updateEdgeType, updateEdgeWeight

Method Details

getIncidentWeights

default java.util.stream.Stream<es.uam.eps.ir.ranksys.fast.preference.IdxPref> getIncidentWeights(int node)

Given a node, finds all the weights of edges such that the edge (u to node) is in the graph.

Specified by:

getIncidentWeights in interface Edges

Parameters:

node - The node.

Returns:

a stream of the weights of incident nodes.

getAdjacentWeights

default java.util.stream.Stream<es.uam.eps.ir.ranksys.fast.preference.IdxPref> getAdjacentWeights(int node)

Given a node, finds all the weights of edges u such that the edge (node to u) is in the graph.

Specified by:

getAdjacentWeights in interface Edges

Parameters:

node - The node.

Returns:

a stream containing the weights adjacent nodes.

getNeighbourWeights

default java.util.stream.Stream<es.uam.eps.ir.ranksys.fast.preference.IdxPref> getNeighbourWeights(int node)

Given a node, finds all the all the weights of edges so that either (node to u) or (u to node) are in the graph.

Specified by:

getNeighbourWeights in interface Edges

Parameters:

node - The node.

Returns:

a stream containing all the weights of the nodes in the neighbourhood.