Package org.openstreetmap.josm.command
Class SelectCommand
- java.lang.Object
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- org.openstreetmap.josm.command.Command
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- org.openstreetmap.josm.command.SelectCommand
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- All Implemented Interfaces:
PseudoCommand
public class SelectCommand extends Command
Command that selects OSM primitives
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Nested Class Summary
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Nested classes/interfaces inherited from class org.openstreetmap.josm.command.Command
Command.OldNodeState
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Field Summary
Fields Modifier and Type Field Description private Collection<OsmPrimitive>
newSelection
the primitives to select when executing the commandprivate Collection<OsmPrimitive>
oldSelection
the selection before applying the new selection-
Fields inherited from class org.openstreetmap.josm.command.Command
IS_INCOMPLETE, IS_OK, IS_OUTSIDE
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Constructor Summary
Constructors Constructor Description SelectCommand(DataSet dataset, Collection<OsmPrimitive> newSelection)
Constructs a new select command.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(Object obj)
boolean
executeCommand()
Executes the command on the dataset.void
fillModifiedData(Collection<OsmPrimitive> modified, Collection<OsmPrimitive> deleted, Collection<OsmPrimitive> added)
Fill in the changed data this command operates on.String
getDescriptionText()
Provides a description text representing this command.Collection<? extends OsmPrimitive>
getParticipatingPrimitives()
Return the primitives that take part in this command.int
hashCode()
void
undoCommand()
Undoes the command.-
Methods inherited from class org.openstreetmap.josm.command.Command
checkOutlyingOrIncompleteOperation, ensurePrimitivesAreInDataset, getAffectedDataSet, getOrig
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.openstreetmap.josm.command.PseudoCommand
getChildren, getDescriptionIcon
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Field Detail
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newSelection
private final Collection<OsmPrimitive> newSelection
the primitives to select when executing the command
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oldSelection
private Collection<OsmPrimitive> oldSelection
the selection before applying the new selection
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Constructor Detail
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SelectCommand
public SelectCommand(DataSet dataset, Collection<OsmPrimitive> newSelection)
Constructs a new select command.- Parameters:
dataset
- The dataset the selection belongs tonewSelection
- the primitives to select when executing the command.- Since:
- 12349
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Method Detail
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fillModifiedData
public void fillModifiedData(Collection<OsmPrimitive> modified, Collection<OsmPrimitive> deleted, Collection<OsmPrimitive> added)
Description copied from class:Command
Fill in the changed data this command operates on. Add to the lists, don't clear them.- Specified by:
fillModifiedData
in classCommand
- Parameters:
modified
- The modified primitivesdeleted
- The deleted primitivesadded
- The added primitives
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undoCommand
public void undoCommand()
Description copied from class:Command
Undoes the command. It can be assumed that all objects are in the same state they were before. It can also be assumed that executeCommand was called exactly once before. This implementation undoes all objects stored by a former call to executeCommand.- Overrides:
undoCommand
in classCommand
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executeCommand
public boolean executeCommand()
Description copied from class:Command
Executes the command on the dataset. This implementation will remember all primitives returned by fillModifiedData for restoring them on undo.The layer should be invalidated after execution so that it can be re-painted.
- Overrides:
executeCommand
in classCommand
- Returns:
- true
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getParticipatingPrimitives
public Collection<? extends OsmPrimitive> getParticipatingPrimitives()
Description copied from class:Command
Return the primitives that take part in this command. The collection is computed during execution.- Specified by:
getParticipatingPrimitives
in interfacePseudoCommand
- Overrides:
getParticipatingPrimitives
in classCommand
- Returns:
- primitives that take part in this command
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getDescriptionText
public String getDescriptionText()
Description copied from interface:PseudoCommand
Provides a description text representing this command.- Returns:
- description text representing this command
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