本文整理了Java中net.sf.taverna.t2.workflowmodel.Edit类的一些代码示例，展示了Edit类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Edit类的具体详情如下：
包路径：net.sf.taverna.t2.workflowmodel.Edit
类名称：Edit
[英]The workflow object model exposed by this API is read only. Properties of the model can only be changed through implementations of this interface, this ensures a consistant approach to grouped edits (transactions) and undo / redo support within the UI. It also potentially allows for capture of editing provenance where a workflow is repurposed or created from an aggregate of several others.
[中]此API公开的工作流对象模型是只读的。模型的属性只能通过此接口的实现来更改，这确保了用户界面中分组编辑（事务）和撤消/重做支持的一致性。它还可能允许捕获编辑来源，其中工作流被重新调整用途或从其他几个工作流的集合中创建。
代码示例来源：origin: net.sf.taverna.t2.core/workflowmodel-impl
@Override
protected void doEditAction(ProcessorImpl processor) throws EditException {
compoundEdit.doEdit();
}代码示例来源：origin: net.sf.taverna.t2/workflowmodel-api
/**
* Attempts to call the doEdit method of all child edits. If any of those
* children throws an EditException any successful edits are rolled back and
* the exception is rethrown as the cause of a new EditException from the
* CompoundEdit
*/
public synchronized Object doEdit() throws EditException {
if (isApplied()) {
throw new EditException("Cannot apply an edit more than once!");
}
List<Edit<?>> doneEdits = new ArrayList<Edit<?>>();
try {
for (Edit<?> edit : childEdits) {
edit.doEdit();
// Insert the done edit at position 0 in the list so we can
// iterate over the list in the normal order if we need to
// rollback, this ensures that the most recent edit is first.
doneEdits.add(0, edit);
}
applied = true;
} catch (EditException ee) {
for (Edit<?> undoMe : doneEdits) {
undoMe.undo();
}
applied = false;
throw new EditException("Failed child of compound edit", ee);
}
return null;
}代码示例来源：origin: net.sf.taverna.t2.activities/biomoby-activity-ui
@Override
protected void undoEditAction(DataflowImpl dataflow) {
if (linkEdit!=null && linkEdit.isApplied())
linkEdit.undo();
if (compoundEdit!=null && compoundEdit.isApplied())
compoundEdit.undo();
if (upstreamObjectEdit!=null && upstreamObjectEdit.isApplied()) {
upstreamObjectEdit.undo();
}
}代码示例来源：origin: net.sf.taverna.t2/workflowmodel-impl
@Override
protected void undoEditAction(ProcessorImpl processor) {
compoundEdit.undo();
}代码示例来源：origin: net.sf.taverna.t2.workbench/edits-impl
public void notify(Observable<EditManagerEvent> sender,
EditManagerEvent message) throws Exception {
events.add(message);
if (message instanceof DataflowEditEvent) {
DataflowEditEvent dataflowEdit = (DataflowEditEvent) message;
assertTrue("Edit was not applied on edit event", dataflowEdit
.getEdit().isApplied());
} else if (message instanceof DataFlowUndoEvent) {
DataFlowUndoEvent dataflowUndo = (DataFlowUndoEvent) message;
assertFalse("Edit was applied on undo event", dataflowUndo
.getEdit().isApplied());
} else if (message instanceof DataFlowRedoEvent) {
DataFlowRedoEvent dataflowEdit = (DataFlowRedoEvent) message;
assertTrue("Edit was not applied on edit event", dataflowEdit
.getEdit().isApplied());
} else {
fail("Unknown event: " + message);
}
}
}代码示例来源：origin: net.sf.taverna.t2.ui-components/workflow-view
Object subject = edit.getSubject();
if (subject instanceof Dataflow) {
DataflowSelectionModel selectionModel = DataflowSelectionManager
.getInstance().getDataflowSelectionModel(
(Dataflow) edit.getSubject());
Object objectOfEdit = null;
if (edit instanceof AddProcessorEdit) {代码示例来源：origin: net.sf.taverna.t2.core/workflowmodel-impl
@Override
protected void undoEditAction(ProcessorImpl processor) {
compoundEdit.undo();
}代码示例来源：origin: net.sf.taverna.t2.workbench/edits-impl
@Test
public void addProcessor() throws Exception {
EditManager editManager = EditManager.getInstance();
editManager.addObserver(editManagerObserver);
Edits edits = editManager.getEdits();
Edit<Dataflow> edit = edits.getAddProcessorEdit(dataflow, processor);
assertFalse("Edit was already applied", edit.isApplied());
assertTrue("Did already add processor", dataflow.getProcessors()
.isEmpty());
editManager.doDataflowEdit(dataflow, edit);
assertTrue("Edit was not applied", edit.isApplied());
assertEquals("Did not add processor", processor, dataflow
.getProcessors().get(0));
// Should have received the edit event
assertEquals("Incorrect number of events", 1,
editManagerObserver.events.size());
EditManagerEvent event = editManagerObserver.events.get(0);
assertTrue("Event was not a DataflowEditEvent",
event instanceof DataflowEditEvent);
DataflowEditEvent dataEditEvent = (DataflowEditEvent) event;
assertEquals("Event did not have correct dataflow", dataflow,
dataEditEvent.getDataFlow());
assertEquals("Event did not have correct edit", edit, dataEditEvent
.getEdit());
}代码示例来源：origin: net.sf.taverna.t2.ui-api/contextual-views-api
private void considerEdit(EditManagerEvent message, Edit edit) {
// boolean result = false;
if (edit instanceof CompoundEdit) {
for (Edit subEdit : ((CompoundEdit) edit).getChildEdits()) {
considerEdit(message, subEdit);
}
} else {
Object subject = edit.getSubject();
if (subject == owningProcessor) {
// panel.reevaluate();
setTitle(getRelativeName(owningDataflow, activity));
} else if (subject == owningDataflow) {
if (!owningDataflow.getProcessors().contains(owningProcessor)) {
ActivityConfigurationAction.clearDialog(activity);
}
} else if (subject == activity) {
if (message instanceof DataFlowUndoEvent) {
logger.info("undo of activity edit found");
panel.refreshConfiguration();
} else if (message instanceof DataFlowRedoEvent) {
logger.info("redo of activity edit found");
panel.refreshConfiguration();
}
}
}
}代码示例来源：origin: net.sf.taverna.t2/workflowmodel-impl
@Override
protected void doEditAction(ProcessorImpl processor) throws EditException {
compoundEdit.doEdit();
}代码示例来源：origin: net.sf.taverna.t2.core/workflowmodel-api
/**
* Attempts to call the doEdit method of all child edits. If any of those
* children throws an EditException any successful edits are rolled back and
* the exception is rethrown as the cause of a new EditException from the
* CompoundEdit
*/
public synchronized Object doEdit() throws EditException {
if (isApplied()) {
throw new EditException("Cannot apply an edit more than once!");
}
List<Edit<?>> doneEdits = new ArrayList<Edit<?>>();
try {
for (Edit<?> edit : childEdits) {
edit.doEdit();
// Insert the done edit at position 0 in the list so we can
// iterate over the list in the normal order if we need to
// rollback, this ensures that the most recent edit is first.
doneEdits.add(0, edit);
}
applied = true;
} catch (EditException ee) {
for (Edit<?> undoMe : doneEdits) {
undoMe.undo();
}
applied = false;
throw new EditException("Failed child of compound edit", ee);
}
return null;
}代码示例来源：origin: net.sf.taverna.t2.ui-activities/biomoby-activity-ui
@Override
protected void undoEditAction(DataflowImpl dataflow) {
if (linkEdit!=null && linkEdit.isApplied())
linkEdit.undo();
if (compoundEdit!=null && compoundEdit.isApplied())
compoundEdit.undo();
if (upstreamObjectEdit!=null && upstreamObjectEdit.isApplied()) {
upstreamObjectEdit.undo();
}
}代码示例来源：origin: net.sf.taverna.t2/workflowmodel-api
/**
* Rolls back all child edits in reverse order
*/
public synchronized void undo() {
for (int i = (childEdits.size() - 1); i >= 0; i--) {
// Undo child edits in reverse order
childEdits.get(i).undo();
}
applied = false;
}代码示例来源：origin: net.sf.taverna.t2.workbench/edits-impl
@Test
public void undoAddProcessor() throws Exception {
EditManager editManager = EditManager.getInstance();
editManager.addObserver(editManagerObserver);
Edits edits = editManager.getEdits();
Edit<Dataflow> edit = edits.getAddProcessorEdit(dataflow, processor);
editManager.doDataflowEdit(dataflow, edit);
assertFalse("Did not add processor", dataflow.getProcessors().isEmpty());
editManager.undoDataflowEdit(dataflow);
assertTrue("Did not undo add processor", dataflow.getProcessors()
.isEmpty());
// Should have received the undo event
assertEquals("Incorrect number of events", 2,
editManagerObserver.events.size());
EditManagerEvent event = editManagerObserver.events.get(1);
assertTrue("Event was not a DataflowEditEvent",
event instanceof DataFlowUndoEvent);
DataFlowUndoEvent dataEditEvent = (DataFlowUndoEvent) event;
assertEquals("Event did not have correct dataflow", dataflow,
dataEditEvent.getDataFlow());
assertEquals("Event did not have correct edit", edit, dataEditEvent
.getEdit());
assertFalse("Edit was still applied", edit.isApplied());
}代码示例来源：origin: net.sf.taverna.t2.core/workflowmodel-impl
@Override
protected void undoEditAction(ProcessorImpl processor) {
try {
new EditsImpl().getAddProcessorOutputPortEdit(processor, port).doEdit();
} catch (EditException e) {
logger.error("There was an error adding an input port to a Processor whilst undoing a remove");
}
}代码示例来源：origin: net.sf.taverna.t2/maelstrom-api
/**
* Attempts to call the doEdit method of all child edits. If any of those
* children throws an EditException any successful edits are rolled back and
* the exception is rethrown as the cause of a new EditException from the
* CompoundEdit
*/
public synchronized Object doEdit() throws EditException {
if (isApplied()) {
throw new EditException("Cannot apply an edit more than once!");
}
List<Edit<?>> doneEdits = new ArrayList<Edit<?>>();
try {
for (Edit<?> edit : childEdits) {
edit.doEdit();
// Insert the done edit at position 0 in the list so we can
// iterate over the list in the normal order if we need to
// rollback, this ensures that the most recent edit is first.
doneEdits.add(0, edit);
}
applied = true;
} catch (EditException ee) {
for (Edit<?> undoMe : doneEdits) {
undoMe.undo();
}
applied = false;
throw new EditException("Failed child of compound edit", ee);
}
return null;
}代码示例来源：origin: net.sf.taverna.t2.activities/biomoby-activity-ui
@Override
protected void undoEditAction(DataflowImpl subjectImpl) {
if (linkEdit != null && linkEdit.isApplied())
linkEdit.undo();
if (compoundEdit != null && compoundEdit.isApplied())
compoundEdit.undo();
}代码示例来源：origin: net.sf.taverna.t2/workflowmodel-impl
@Override
protected void undoEditAction(MergeImpl mergeImpl) {
if (connectOutLinkEdit!=null) connectOutLinkEdit.undo();
connectInLinkEdit.undo();
mergeImpl.removeInputPort(mergeInputPort);
}代码示例来源：origin: net.sf.taverna.t2/workflowmodel-impl
@Override
protected void undoEditAction(ProcessorImpl processor) {
try {
new EditsImpl().getAddProcessorInputPortEdit(processor, port).doEdit();
} catch (EditException e) {
logger.error("There was an error adding an input port to a Processor whilst undoing a remove");
}
}代码示例来源：origin: net.sf.taverna.t2/maelstrom-impl
/**
* Check that the outgoing link to the sink port is retained when undoing a second merged input.
*/
@Test
public void undoSecond() throws Exception {
Edit<Merge> theEdit = new ConnectMergedDatalinkEdit(merge,sourcePort,sinkPort);
theEdit.doEdit();
ProcessorImpl p3=new ProcessorImpl();
ProcessorOutputPortImpl sourcePort2=new ProcessorOutputPortImpl(p3,"source_port2",0,0);
Edit<Merge> theEdit2 = new ConnectMergedDatalinkEdit(merge,sourcePort2,sinkPort);
theEdit2.doEdit();
theEdit2.undo();
assertEquals(1,merge.getInputPorts().size());
assertEquals(1,merge.getOutputPort().getOutgoingLinks().size());
}内容来源于网络，如有侵权，请联系作者删除！