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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.9.0) E52944-01 |
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java.lang.Object
oracle.jdevimpl.audit.util.Task
public abstract class Task
An abstract task executed by a SwingExecutor
. A concrete task must override its execute(java.lang.Object)
method to execute itself, and must override its commit(java.lang.Object)
method to commit its work.
For better responsiveness, a concrete task should also override its cancelExecute()
and/or cancelCommit()
methods if execute
or commit
are potentially long running and can be cancelled.
Finally, a task which holds resources between executions should override its close()
method to release those resources.
Constructor Summary | |
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Task() |
Method Summary | |
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void |
cancelCommit() Cancels the current commit. |
void |
cancelExecute() Cancels the current execution. |
void |
close() Closes the task. |
abstract void |
commit(java.lang.Object output) Commits the results of executing this task. |
abstract java.lang.Object |
execute(java.lang.Object input) Executes this task. |
abstract java.lang.String |
getName() Gets the name of this task. |
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 Task()
Method Detail |
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public abstract java.lang.Object execute(java.lang.Object input)
input
- input data for this execution of this task.public void cancelExecute()
Task
implementation does nothing.public abstract void commit(java.lang.Object output)
output
- output data to be committed for and execution of this task.public void cancelCommit()
Task
implementation does nothing.public void close()
Task
implementation does nothing.public abstract java.lang.String getName()
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Oracle Fusion Middleware Java API Reference for Oracle Extension SDK Reference 11g Release 1 (11.1.1.9.0) E52944-01 |
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