cascading.flow
Class FlowSkipIfSinkStale

java.lang.Object
  cascading.flow.FlowSkipIfSinkStale

All Implemented Interfaces:

FlowSkipStrategy

public class FlowSkipIfSinkStale
extends Object
implements FlowSkipStrategy

Class FlowSkipIfSinkStale is a FlowSkipStrategy implementation that returns true if the Flow sink exists and is stale in relation to the Flow sources.

This is the default Cascading strategy.

See Also:

FlowSkipIfSinkExists

Constructor Summary

FlowSkipIfSinkStale()

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

FlowSkipIfSinkStale

public FlowSkipIfSinkStale()

Method Detail

skipFlow

public boolean skipFlow(Flow flow)
                 throws IOException

Specified by:

skipFlow in interface FlowSkipStrategy

Throws:

IOException