Class DeleteEntitiesOperation
- java.lang.Object
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- com._1c.g5.v8.dt.diagram.framework.ui.operations.AbstractDiagramOperation
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- com._1c.g5.v8.dt.erd.ui.editors.operations.AbstractDiagramEntitiesOperation
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- com._1c.g5.v8.dt.erd.ui.editors.operations.DeleteEntitiesOperation
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- All Implemented Interfaces:
org.eclipse.core.commands.operations.IUndoableOperation
public class DeleteEntitiesOperation extends AbstractDiagramEntitiesOperation
"Delete entities" operation.
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Constructor Summary
Constructors Constructor Description DeleteEntitiesOperation(Collection<IErdEntity> entities, IErdDiagramController controller, DiagramTabItem tab, boolean isExecuted)
Constructor
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
canExecute()
boolean
canRedo()
boolean
canUndo()
org.eclipse.core.runtime.IStatus
execute(org.eclipse.core.runtime.IProgressMonitor monitor, org.eclipse.core.runtime.IAdaptable info)
String
getLabel()
org.eclipse.core.runtime.IStatus
redo(org.eclipse.core.runtime.IProgressMonitor monitor, org.eclipse.core.runtime.IAdaptable info)
protected void
removeEntities(IErdDiagramController controller, Collection<? extends IErdEntity> entities, DiagramTabItem tab, boolean needRefresh)
Removes given entities from given controller and refreshes given tab ifneedRefresh
istrue
.org.eclipse.core.runtime.IStatus
undo(org.eclipse.core.runtime.IProgressMonitor monitor, org.eclipse.core.runtime.IAdaptable info)
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Methods inherited from class com._1c.g5.v8.dt.erd.ui.editors.operations.AbstractDiagramEntitiesOperation
addEntities, refreshRelations, savePositions, setPositions
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Constructor Detail
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DeleteEntitiesOperation
public DeleteEntitiesOperation(Collection<IErdEntity> entities, IErdDiagramController controller, DiagramTabItem tab, boolean isExecuted)
Constructor- Parameters:
entities
- - deleted entities. Can't benull
.controller
- - controller, where from entities were deleted. Can't benull
.tab
- - tab where entities were deleted. Can't benull
.isExecuted
- -true
if operation already executed.
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Method Detail
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canExecute
public boolean canExecute()
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canRedo
public boolean canRedo()
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canUndo
public boolean canUndo()
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execute
public org.eclipse.core.runtime.IStatus execute(org.eclipse.core.runtime.IProgressMonitor monitor, org.eclipse.core.runtime.IAdaptable info) throws org.eclipse.core.commands.ExecutionException
- Throws:
org.eclipse.core.commands.ExecutionException
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getLabel
public String getLabel()
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redo
public org.eclipse.core.runtime.IStatus redo(org.eclipse.core.runtime.IProgressMonitor monitor, org.eclipse.core.runtime.IAdaptable info) throws org.eclipse.core.commands.ExecutionException
- Throws:
org.eclipse.core.commands.ExecutionException
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undo
public org.eclipse.core.runtime.IStatus undo(org.eclipse.core.runtime.IProgressMonitor monitor, org.eclipse.core.runtime.IAdaptable info) throws org.eclipse.core.commands.ExecutionException
- Throws:
org.eclipse.core.commands.ExecutionException
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removeEntities
protected void removeEntities(IErdDiagramController controller, Collection<? extends IErdEntity> entities, DiagramTabItem tab, boolean needRefresh)
Description copied from class:AbstractDiagramEntitiesOperation
Removes given entities from given controller and refreshes given tab ifneedRefresh
istrue
.- Overrides:
removeEntities
in classAbstractDiagramEntitiesOperation
- Parameters:
controller
- - controller. Can't benull
entities
- - entities to delete. Can't benull
.tab
- - tab where entities will be added. Can't benull
.needRefresh
- -true
if tab should be refreshed.
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