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java.lang.Object cascading.flow.FlowSession
public class FlowSession
FlowSession implementations provide a call-back interface into the current flow management system, if any.
A FlowSession is effectively unique to the currentFlow
, where a FlowProcess
is unique
to each underlying 'job'.
FlowProcess
Field Summary | |
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static FlowSession |
NULL
Field NULL is a noop implemenation of FlowSession. |
Constructor Summary | |
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FlowSession()
Constructor FlowSession creates a new FlowSession instance. |
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FlowSession(FlowProcess currentProcess)
Constructor FlowSession creates a new FlowSession instance. |
Method Summary | |
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FlowProcess |
getCurrentProcess()
Method getCurrentProcess returns the currentProcess of this FlowSession object. |
void |
setCurrentProcess(FlowProcess currentProcess)
Method setCurrentProcess sets the currentProcess of this FlowSession object. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final FlowSession NULL
Constructor Detail |
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public FlowSession()
public FlowSession(FlowProcess currentProcess)
currentProcess
- of type FlowProcessMethod Detail |
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public void setCurrentProcess(FlowProcess currentProcess)
currentProcess
- the currentProcess of this FlowSession object.public FlowProcess getCurrentProcess()
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