Package org.springframework.batch.core.job.flow.support.state

Class MaxValueFlowExecutionAggregator

java.lang.Object

org.springframework.batch.core.job.flow.support.state.MaxValueFlowExecutionAggregator

All Implemented Interfaces:

FlowExecutionAggregator

public class MaxValueFlowExecutionAggregator
extends Object
implements FlowExecutionAggregator

Implementation of the FlowExecutionAggregator interface that aggregates FlowExecutionStatus', using the status with the high precedence as the aggregate status. See FlowExecutionStatus for details on status precedence.

Since:

2.0

Author:

Dave Syer

Constructor Summary

Constructors

Constructor	Description
MaxValueFlowExecutionAggregator()

Method Summary

Modifier and Type	Method	Description
FlowExecutionStatus	aggregate(Collection<FlowExecution> executions)	Aggregate all of the FlowExecutionStatuses of the FlowExecutions into one status.

Methods inherited from class java.lang.Object

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

Constructor Details

MaxValueFlowExecutionAggregator

public MaxValueFlowExecutionAggregator()

Method Details

aggregate

public FlowExecutionStatus aggregate(Collection<FlowExecution> executions)

Aggregate all of the FlowExecutionStatuses of the FlowExecutions into one status. The aggregate status will be the status with the highest precedence.

Specified by:

aggregate in interface FlowExecutionAggregator

Parameters:

executions - the executions to aggregate

Returns:

a summary status for the whole lot

See Also:

• FlowExecutionAggregator.aggregate(Collection)