Class WattsStrogatzGraphGenerator
java.lang.Object
org.graffiti.plugin.algorithm.AbstractAlgorithm
de.ipk_gatersleben.ag_nw.graffiti.plugins.algorithms.graph_generation.WattsStrogatzGraphGenerator
- All Implemented Interfaces:
UndoableEdit
,Algorithm
public class WattsStrogatzGraphGenerator extends AbstractAlgorithm
Algorithm for generation of a random small-world network. It applies the
Watts-Strogatz model.
- Version:
- 2.6.5
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Constructor Summary
Constructors Constructor Description WattsStrogatzGraphGenerator()
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Method Summary
Modifier and Type Method Description void
check()
Checks whether all preconditions of the current graph are satisfied.static Graph
createGraph(int numberOfNodes, boolean label, int initDegree, double p)
void
execute()
Executes the whole algorithm.KeyStroke
getAcceleratorKeyStroke()
Default: no accelerator for the menu item, created for this algorithm.String
getCategory()
Returns the category an algorithm should assigned to.String
getDescription()
The algorithm description.String
getName()
Returns the name (ID) of the algorithm.Parameter[]
getParameters()
Returns a list ofParameter
that are set for this algorithm.Set<Category>
getSetCategory()
Returns a set of categories to classify this algorithm .boolean
isAlwaysExecutable()
Indicates, if an algorithm is always executable - even without an active session.void
setParameters(Parameter[] params)
Sets the parameters for this algorithm.Methods inherited from class org.graffiti.plugin.algorithm.AbstractAlgorithm
addEdit, attach, canRedo, canUndo, die, doesUndo, getActionEvent, getMenuCategory, getPresentationName, getRedoPresentationName, getUndoPresentationName, isLayoutAlgorithm, isSignificant, markExecutionDone, markRedoDone, markUndoDone, mayWorkOnMultipleGraphs, redo, replaceEdit, reset, setActionEvent, showMenuIcon, undo
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Constructor Details
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WattsStrogatzGraphGenerator
public WattsStrogatzGraphGenerator()
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Method Details
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getCategory
Description copied from interface:Algorithm
Returns the category an algorithm should assigned to. Return NULL if the algorithm should be sorted directly in the plugin menu.- Specified by:
getCategory
in interfaceAlgorithm
- Overrides:
getCategory
in classAbstractAlgorithm
- Returns:
- The category an algorithm should assigned to.
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getSetCategory
Description copied from interface:Algorithm
Returns a set of categories to classify this algorithm . e.g. return new HashSet(Arrays.asList( Category.GRAPH, Category.NODE )); is an algorithm, working on graphs and more specific on nodes - Specified by:
getSetCategory
in interfaceAlgorithm
- Overrides:
getSetCategory
in classAbstractAlgorithm
- Returns:
- Set of Category Enums that classify this algorithm.
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getParameters
Description copied from interface:Algorithm
Returns a list ofParameter
that are set for this algorithm.- Specified by:
getParameters
in interfaceAlgorithm
- Overrides:
getParameters
in classAbstractAlgorithm
- Returns:
- a collection of
Parameter
that are needed by theAlgorithm
.
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setParameters
Description copied from interface:Algorithm
Sets the parameters for this algorithm. Must have the same types and order as the array returned bygetParameter
.- Specified by:
setParameters
in interfaceAlgorithm
- Overrides:
setParameters
in classAbstractAlgorithm
- Parameters:
params
- Parameter array
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check
Description copied from interface:Algorithm
Checks whether all preconditions of the current graph are satisfied.- Specified by:
check
in interfaceAlgorithm
- Overrides:
check
in classAbstractAlgorithm
- Throws:
PreconditionException
- if the preconditions of the current graph are not satisfied.
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getName
Description copied from interface:Algorithm
Returns the name (ID) of the algorithm.- Returns:
- DOCUMENT ME!
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getDescription
Description copied from class:AbstractAlgorithm
The algorithm description.- Specified by:
getDescription
in interfaceAlgorithm
- Overrides:
getDescription
in classAbstractAlgorithm
- Returns:
- String, could be HTML-styled.
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getAcceleratorKeyStroke
Description copied from class:AbstractAlgorithm
Default: no accelerator for the menu item, created for this algorithm.- Specified by:
getAcceleratorKeyStroke
in interfaceAlgorithm
- Overrides:
getAcceleratorKeyStroke
in classAbstractAlgorithm
- Returns:
- NULL (default) if no accelerator should be assigned for this algorithm.
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execute
public void execute()Description copied from interface:Algorithm
Executes the whole algorithm. -
createGraph
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isAlwaysExecutable
public boolean isAlwaysExecutable()Description copied from class:AbstractAlgorithm
Indicates, if an algorithm is always executable - even without an active session.- Overrides:
isAlwaysExecutable
in classAbstractAlgorithm
- Returns:
- true, when there are no preconditions
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