Class ArrayLayout
java.lang.Object
org.graffiti.plugin.algorithm.AbstractAlgorithm
de.ipk_gatersleben.ag_nw.graffiti.plugins.layouters.resize_and_grid_layout.ArrayLayout
- All Implemented Interfaces:
UndoableEdit
,Algorithm
public class ArrayLayout extends AbstractAlgorithm
- Author:
- Christian Klukas
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Constructor Summary
Constructors Constructor Description ArrayLayout()
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Method Summary
Modifier and Type Method Description void
check()
Checks whether all preconditions of the current graph are satisfied.void
execute()
Computes node coordinates and sets these coordinatesString
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()
ParametersSet<Category>
getSetCategory()
Returns a set of categories to classify this algorithm .boolean
isLayoutAlgorithm()
A LayoutAlgorithm should return true.void
setParameters(Parameter[] params)
Sets parametersMethods inherited from class org.graffiti.plugin.algorithm.AbstractAlgorithm
addEdit, attach, canRedo, canUndo, die, doesUndo, getAcceleratorKeyStroke, getActionEvent, getMenuCategory, getPresentationName, getRedoPresentationName, getUndoPresentationName, isAlwaysExecutable, isSignificant, markExecutionDone, markRedoDone, markUndoDone, mayWorkOnMultipleGraphs, redo, replaceEdit, reset, setActionEvent, showMenuIcon, undo
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Constructor Details
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ArrayLayout
public ArrayLayout()
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Method Details
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getName
Description copied from interface:Algorithm
Returns the name (ID) of the algorithm.- Returns:
- DOCUMENT ME!
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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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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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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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execute
public void execute()Computes node coordinates and sets these coordinates -
getParameters
Parameters- Specified by:
getParameters
in interfaceAlgorithm
- Overrides:
getParameters
in classAbstractAlgorithm
- Returns:
- parameters
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setParameters
Sets parameters- Specified by:
setParameters
in interfaceAlgorithm
- Overrides:
setParameters
in classAbstractAlgorithm
- Parameters:
params
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isLayoutAlgorithm
public boolean isLayoutAlgorithm()Description copied from interface:Algorithm
A LayoutAlgorithm should return true. All other types of algorithms should return false.- Specified by:
isLayoutAlgorithm
in interfaceAlgorithm
- Overrides:
isLayoutAlgorithm
in classAbstractAlgorithm
- Returns:
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