public interface IntegerHierarchicalGraph
Modifier and Type | Method and Description |
---|---|
Set<Integer> |
getAncestors(Integer vertex)
Returns all predecessors of a particular given vertex.
|
Integer |
getBottomElement()
Returns the bottom element.
|
Set<Integer> |
getChildren(Integer vertex)
Returns all direct successors of a particular given vertex.
|
Set<Integer> |
getDescendants(Integer vertex)
Returns all successors of a particular given vertex.
|
Set<Integer> |
getElements()
Returns all the vertices in the graph.
|
Set<Integer> |
getEquivalents(Integer vertex)
Returns all vertices that are in a cycle for a given vertex and the
vertex itself.
|
Set<Integer> |
getParents(Integer vertex)
Returns all direct predecessors of a particular given vertex.
|
Integer |
getTopElement()
Returns the top element.
|
Set<Integer> getAncestors(Integer vertex)
vertex
- starting vertexInteger getBottomElement()
Set<Integer> getChildren(Integer vertex)
vertex
- starting vertexSet<Integer> getDescendants(Integer vertex)
vertex
- starting vertexSet<Integer> getElements()
Set<Integer> getEquivalents(Integer vertex)
vertex
- starting vertexSet<Integer> getParents(Integer vertex)
vertex
- starting vertexInteger getTopElement()
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