Package io.engineblock.activityapi.cyclelog.outputs

Class ReorderingConcurrentResultBuffer

java.lang.Object

io.engineblock.activityapi.cyclelog.outputs.ReorderingConcurrentResultBuffer

All Implemented Interfaces:

CanFilterResultValue, Output, java.lang.AutoCloseable

public class ReorderingConcurrentResultBuffer
extends java.lang.Object
implements Output, CanFilterResultValue

This will implement a result buffer that puts cycles in order when possible, according to a sliding window.

Constructor Summary

Constructors

Constructor	Description
ReorderingConcurrentResultBuffer(Output downstream)
ReorderingConcurrentResultBuffer(Output downstream, int threshold)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	onCycleResult(long completedCycle, int result)	Mark the result of the numbered cycle with an integer value.
void	onCycleResultSegment(CycleResultsSegment segment)
void	setFilter(java.util.function.Predicate<ResultReadable> filter)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.engineblock.activityapi.output.Output

onCycleResult

Constructor Detail

ReorderingConcurrentResultBuffer

public ReorderingConcurrentResultBuffer(Output downstream)

ReorderingConcurrentResultBuffer

public ReorderingConcurrentResultBuffer(Output downstream,
                                        int threshold)

Method Detail

onCycleResult

public boolean onCycleResult(long completedCycle,
                             int result)

Description copied from interface: Output

Mark the result of the numbered cycle with an integer value. The meaning of the value provided is contextual to the way it is used. (Each process will have its own status tables, etc.)

Specified by:

onCycleResult in interface Output

Parameters:

completedCycle - The cycle number being marked.

result - the result ordinal

Returns:

true on success, false if the marking should be retried differently

onCycleResultSegment

public void onCycleResultSegment(CycleResultsSegment segment)

Specified by:

onCycleResultSegment in interface Output

close

public void close()
           throws java.lang.Exception

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface Output

Throws:

java.lang.Exception

setFilter

public void setFilter(java.util.function.Predicate<ResultReadable> filter)

Specified by:

setFilter in interface CanFilterResultValue