com.google.javascript.jscomp.graph

Interface FixedPointGraphTraversal.EdgeCallback<Node,Edge>

All Known Implementing Classes:

GraphReachability

Enclosing class:

FixedPointGraphTraversal<N,E>

public static interface FixedPointGraphTraversal.EdgeCallback<Node,Edge>

Edge callback

Method Summary

Modifier and Type	Method and Description
boolean	traverseEdge(Node source, Edge e, Node destination) Update the state of the destination node when the given edge is traversed.

Method Detail

traverseEdge

boolean traverseEdge(Node source,
                     Edge e,
                     Node destination)

Update the state of the destination node when the given edge is traversed. For the fixed-point computation to work, only the destination node may be modified. The source node and the edge must not be modified.

Parameters:

source - The start node.

e - The edge.

destination - The end node.

Returns:

Whether the state of the destination node changed.