diff options
Diffstat (limited to 'src/com.example.portfolio3/com/example/portfolio3/EdgeGraph.java')
| -rw-r--r-- | src/com.example.portfolio3/com/example/portfolio3/EdgeGraph.java | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/com.example.portfolio3/com/example/portfolio3/EdgeGraph.java b/src/com.example.portfolio3/com/example/portfolio3/EdgeGraph.java index 8bd9259..2f3b036 100644 --- a/src/com.example.portfolio3/com/example/portfolio3/EdgeGraph.java +++ b/src/com.example.portfolio3/com/example/portfolio3/EdgeGraph.java @@ -29,9 +29,11 @@ class EdgeGraph extends AbstractGraph { /// foo public Collection<Edge> outEdge(final Vertex v) { ArrayList<Edge> outEdge = new ArrayList<>(); - for (Edge e: edges) - if (e.from() == v) + for (Edge e: edges) { + if (e.from() == v) { outEdge.add(e); + } + } return outEdge; } @@ -40,9 +42,10 @@ class EdgeGraph extends AbstractGraph { public Integer getWeight(final Vertex v1, final Vertex v2) { // linear in number of edges in the graph - for (Edge e:edges) { - if (e.from() == v1 && e.to() == v2) + for (Edge e: edges) { + if (e.from() == v1 && e.to() == v2) { return e.weight(); + } } return null; |