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java.lang.ObjectAbstractOverrideableCommand
org.eclipse.egf.model.edit.command.plugin.PluginChangeWrapperCommand
org.eclipse.egf.model.edit.command.plugin.context.AbstractContextElementWrapperCommand
public abstract class AbstractContextElementWrapperCommand
Base class to implement a command that wraps a context extension processing.
Constructor Summary | |
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AbstractContextElementWrapperCommand(EditingDomain domain_p,
EObject modelElement_p,
EStructuralFeature feature_p,
Object value_p)
Constructor. |
Method Summary | |
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boolean |
doCanUndo()
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protected String |
getContextId()
Returns the context id of model element object. |
protected List<IPluginChangesCommand> |
handleContextElement(ContextElement contextElement_p)
Handle a context to be set or created. |
protected void |
handleContextElementBasedOnContractElementReference(List<IPluginChangesCommand> commands_p,
ContextElement contextElement_p,
ContractElementReference contractElementReference_p,
String contextId_p,
String contextElementId_p,
String contextElementValue_p)
Handle a context element based on a contract element reference. |
protected void |
handleContextElementBasedOnKey(List<IPluginChangesCommand> commands_p,
ContextElement contextElement_p,
String contextId_p,
String contextElementId_p,
String contextElementValue_p)
Handle a context element based on a key. |
protected void |
removeContextElement(List<IPluginChangesCommand> commands_p,
String contextId,
String contextElementId,
ContextElement contextElement_p)
Remove (in plug-in file) given context element from given context. |
protected void |
removePreviousContractElementReference(List<IPluginChangesCommand> commands_p,
ContextElement contextElement_p)
Remove the previous contract element reference if any. |
Methods inherited from class org.eclipse.egf.model.edit.command.plugin.PluginChangeWrapperCommand |
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doExecute, doRedo, doUndo, getCommandRunner, getExecutablePluginChangeCommand, getFeature, getMDSoFaPde, getModelElement, getPluginId, getRedoablePluginChangeCommand, getUndoablePluginChangeCommand, getValue, prepare, setPluginId |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public AbstractContextElementWrapperCommand(EditingDomain domain_p, EObject modelElement_p, EStructuralFeature feature_p, Object value_p)
domain_p
- modelElement_p
- feature_p
- value_p
- Method Detail |
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protected String getContextId()
protected List<IPluginChangesCommand> handleContextElement(ContextElement contextElement_p)
contextElement_p
-
protected void handleContextElementBasedOnKey(List<IPluginChangesCommand> commands_p, ContextElement contextElement_p, String contextId_p, String contextElementId_p, String contextElementValue_p)
commands_p
- contextElement_p
- contextId_p
- contextElementId_p
- contextElementValue_p
- protected void handleContextElementBasedOnContractElementReference(List<IPluginChangesCommand> commands_p, ContextElement contextElement_p, ContractElementReference contractElementReference_p, String contextId_p, String contextElementId_p, String contextElementValue_p)
commands_p
- contextElement_p
- contextId_p
- contextElementId_p
- contextElementValue_p
- protected void removeContextElement(List<IPluginChangesCommand> commands_p, String contextId, String contextElementId, ContextElement contextElement_p)
commands_p
- contextId
- contextElementId
- contextElement_p
- protected void removePreviousContractElementReference(List<IPluginChangesCommand> commands_p, ContextElement contextElement_p)
commands_p
- contextElement_p
- public boolean doCanUndo()
doCanUndo
in class PluginChangeWrapperCommand
PluginChangeWrapperCommand.doCanUndo()
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