public static class HistoryBrowserInterface.AttributeModifiedCommand extends AbstractUndoableCommand
Modifier and Type | Field and Description |
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protected String |
attributeName
The attribute name.
|
protected Element |
contextElement
The context element.
|
protected String |
namespaceURI
The namespaceURI.
|
protected String |
newAttributeValue
New attribute value.
|
protected String |
prevAttributeValue
Previous attribute value.
|
name
Constructor and Description |
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AttributeModifiedCommand(String commandName,
Element contextElement,
String attributeName,
String prevAttributeValue,
String newAttributeValue,
String namespaceURI)
Constructor.
|
Modifier and Type | Method and Description |
---|---|
void |
execute()
Executes this command.
|
void |
redo()
Performs redo for this command.
|
boolean |
shouldExecute()
Tests if the command can be executed.
|
void |
undo()
Performs undo for this command.
|
getName, setName
protected Element contextElement
protected String attributeName
protected String prevAttributeValue
protected String newAttributeValue
protected String namespaceURI
public AttributeModifiedCommand(String commandName, Element contextElement, String attributeName, String prevAttributeValue, String newAttributeValue, String namespaceURI)
commandName
- The name of this command.contextElement
- The context elementattributeName
- The attribute nameprevAttributeValue
- The previous attribute valuenewAttributeValue
- The new attribute valuenamespaceURI
- The namespaceURIpublic void execute()
UndoableCommand
execute
in interface UndoableCommand
execute
in class AbstractUndoableCommand
public void undo()
UndoableCommand
undo
in interface UndoableCommand
undo
in class AbstractUndoableCommand
public void redo()
UndoableCommand
redo
in interface UndoableCommand
redo
in class AbstractUndoableCommand
public boolean shouldExecute()
UndoableCommand
shouldExecute
in interface UndoableCommand
shouldExecute
in class AbstractUndoableCommand
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