Class RemoveMappingDataAlgorithm
java.lang.Object
org.graffiti.plugin.algorithm.AbstractAlgorithm
de.ipk_gatersleben.ag_nw.graffiti.plugins.gui.dbe.algorithms.RemoveMappingDataAlgorithm
- All Implemented Interfaces:
UndoableEdit
,Algorithm
public class RemoveMappingDataAlgorithm extends AbstractAlgorithm
- Author:
- Christian Klukas (c) 2005 IPK Gatersleben, Group Network Analysis
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Constructor Summary
Constructors Constructor Description RemoveMappingDataAlgorithm()
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Method Summary
Modifier and Type Method Description void
check()
Checks whether all preconditions of the current graph are satisfied.boolean
doesUndo()
Must returntrue
to allow Undo/Redo edits.void
execute()
Executes the whole algorithm.String
getCategory()
Returns the category an algorithm should assigned to.String
getName()
Returns the name (ID) of the algorithm.Set<Category>
getSetCategory()
Returns a set of categories to classify this algorithm .boolean
mayWorkOnMultipleGraphs()
static void
removeMappingDataFrom(GraphElement n)
void
undo()
Extend with your Undo functionality.Methods inherited from class org.graffiti.plugin.algorithm.AbstractAlgorithm
addEdit, attach, canRedo, canUndo, die, getAcceleratorKeyStroke, getActionEvent, getDescription, getMenuCategory, getParameters, getPresentationName, getRedoPresentationName, getUndoPresentationName, isAlwaysExecutable, isLayoutAlgorithm, isSignificant, markExecutionDone, markRedoDone, markUndoDone, redo, replaceEdit, reset, setActionEvent, setParameters, showMenuIcon
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Constructor Details
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RemoveMappingDataAlgorithm
public RemoveMappingDataAlgorithm()
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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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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()Description copied from interface:Algorithm
Executes the whole algorithm. -
undo
Description copied from class:AbstractAlgorithm
Extend with your Undo functionality.
Don't forget to callsuper()
at the top of your implementation.- Specified by:
undo
in interfaceUndoableEdit
- Overrides:
undo
in classAbstractAlgorithm
- Throws:
CannotUndoException
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mayWorkOnMultipleGraphs
public boolean mayWorkOnMultipleGraphs()- Specified by:
mayWorkOnMultipleGraphs
in interfaceAlgorithm
- Overrides:
mayWorkOnMultipleGraphs
in classAbstractAlgorithm
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doesUndo
public boolean doesUndo()Description copied from class:AbstractAlgorithm
Must return
Important: If you use GraphHelper for undoable edits or any other UndoableEdit tools, do NOT returntrue
to allow Undo/Redo edits.true
, as those are handled in that given class.- Overrides:
doesUndo
in classAbstractAlgorithm
- Returns:
false
by default, meaning the algorithm is not undoable
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removeMappingDataFrom
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