Extends
Classes
Members
adj
Returns an immutable copy of the adjacency list.
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Methods
addEdge()
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addPath(path)
Adds all the edges in the path to the graph.
Parameters:
| Name | Type | Description |
|---|---|---|
path |
Array.<V> | the path to add. |
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addVertex()
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edges()
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fromEdgeList(edgeList)
Adds all the edges in the edge list to the graph
Parameters:
| Name | Type | Description |
|---|---|---|
edgeList |
Array.<Array.<V>> | the list of edges to add. |
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hasEdge()
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hasVertex(v) → {boolean}
Determines if the graph contains the vertex v.
Parameters:
| Name | Type | Description |
|---|---|---|
v |
V | the vertex to check.\ |
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Returns:
true if the graph contains the vertex v, false otherwise.
- Type
- boolean
inDegree()
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isDirected()
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neighbors()
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numberOfNodes() → {number}
Returns the number of vertices in the graph.
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Returns:
the number of vertices in the graph.
- Type
- number
outDegree()
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removeEdge()
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removeVertex(v)
Removes a vertex from the graph.
Parameters:
| Name | Type | Description |
|---|---|---|
v |
V | the vertex to remove. |
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toString() → {string}
Returns a string representation of the graph.
Just calls the toString() method of the underlying adjacency list.
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Returns:
a string representation of the graph.
- Type
- string
validateEdge(v, w)
Validates that the edge (v, w) exists in the graph.
Parameters:
| Name | Type | Description |
|---|---|---|
v |
V | |
w |
V |
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Throws:
EdgeDoesNotExistError if the edge does not exist.
validateVertex(v)
Validates that the vertex v exists in the graph.
Parameters:
| Name | Type | Description |
|---|---|---|
v |
V |
- Overrides:
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Throws:
VertexDoesNotExistError if the vertex does not exist.
vertices() → {Array.<V>}
Returns an array of all the vertices in the graph.
- Overrides:
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Returns:
an array of all the vertices in the graph.
- Type
- Array.<V>