Package | Description |
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org.jgrapht.alg |
Algorithms provided with JGraphT.
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org.jgrapht.alg.shortestpath |
Shortest-path related algorithms.
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org.jgrapht.util |
Non-graph-specific data structures, algorithms, and utilities used by JGraphT.
|
Modifier and Type | Field and Description |
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protected Map<V,FibonacciHeapNode<V>> |
AStarShortestPath.vertexToHeapNodeMap
Deprecated.
|
Modifier and Type | Field and Description |
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protected Map<V,FibonacciHeapNode<V>> |
AStarShortestPath.vertexToHeapNodeMap |
Modifier and Type | Method and Description |
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FibonacciHeapNode<T> |
FibonacciHeap.min()
Returns the smallest element in the heap.
|
FibonacciHeapNode<T> |
FibonacciHeap.removeMin()
Removes the smallest element from the heap.
|
Modifier and Type | Method and Description |
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protected void |
FibonacciHeap.cascadingCut(FibonacciHeapNode<T> y)
Performs a cascading cut operation.
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protected void |
FibonacciHeap.cut(FibonacciHeapNode<T> x,
FibonacciHeapNode<T> y)
The reverse of the link operation: removes x from the child list of y.
|
protected void |
FibonacciHeap.cut(FibonacciHeapNode<T> x,
FibonacciHeapNode<T> y)
The reverse of the link operation: removes x from the child list of y.
|
void |
FibonacciHeap.decreaseKey(FibonacciHeapNode<T> x,
double k)
Decreases the key value for a heap node, given the new value to take on.
|
void |
FibonacciHeap.delete(FibonacciHeapNode<T> x)
Deletes a node from the heap given the reference to the node.
|
void |
FibonacciHeap.insert(FibonacciHeapNode<T> node,
double key)
Inserts a new data element into the heap.
|
protected void |
FibonacciHeap.link(FibonacciHeapNode<T> y,
FibonacciHeapNode<T> x)
Make node y a child of node x.
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protected void |
FibonacciHeap.link(FibonacciHeapNode<T> y,
FibonacciHeapNode<T> x)
Make node y a child of node x.
|
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