cascading.flow
Class FlowSkipIfSinkNotStale

java.lang.Object
  cascading.flow.FlowSkipIfSinkNotStale

All Implemented Interfaces:

FlowSkipStrategy

public class FlowSkipIfSinkNotStale
extends Object
implements FlowSkipStrategy

Class FlowSkipIfSinkNotStale is a FlowSkipStrategy implementation that returns true if the Flow sink exists and is not stale in relation to the Flow sources.

This is the default Cascading strategy.

See Also:

FlowSkipIfSinkExists

Constructor Summary

FlowSkipIfSinkNotStale()

Method Summary

boolean

skipFlow(Flow flow)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FlowSkipIfSinkNotStale

public FlowSkipIfSinkNotStale()

Method Detail

skipFlow

public boolean skipFlow(Flow flow)
                 throws IOException

Specified by:

skipFlow in interface FlowSkipStrategy

Throws:

IOException