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java.lang.Objectnet.refractions.udig.catalog.ui.workflow.Workflow.State
public abstract static class Workflow.State
Constructor Summary | |
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Workflow.State()
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Method Summary | |
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abstract java.lang.String |
getName()
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Workflow.State |
getPreviousState()
Returns the previous state. |
Workflow |
getWorkflow()
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boolean |
hasNext()
Determines if the state can dynamically create a new state to be the next active state of the workflow. |
void |
init(IProgressMonitor monitor)
Initialize the state. |
Workflow.State |
next()
The final method in the lifecycle of the state. |
boolean |
run(IProgressMonitor monitor)
Performs any "hard" work. |
void |
setPrevious(Workflow.State previous)
Sets the previous state. |
void |
setWorkflow(Workflow workflow)
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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 Workflow.State()
Method Detail |
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public void setWorkflow(Workflow workflow)
workflow
- The workflow containing the state.public abstract java.lang.String getName()
public Workflow getWorkflow()
public void setPrevious(Workflow.State previous)
previous
- The previous state.public Workflow.State getPreviousState()
public void init(IProgressMonitor monitor) throws java.io.IOException
java.io.IOException
public boolean run(IProgressMonitor monitor) throws java.io.IOException
monitor
- A progress monitor.
java.io.IOException
public boolean hasNext()
next() != null
. However some
implemtnations require that next() be called only once, as it is a
lifecycle event.
public Workflow.State next()
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