org.jboss.dashboard.dataset.profiler
Class DataSetLoadConstraints

java.lang.Object
  org.jboss.dashboard.dataset.profiler.DataSetLoadConstraints

All Implemented Interfaces:

RuntimeConstraint

public class DataSetLoadConstraints
extends Object
implements RuntimeConstraint

Runtime constraints addressed to guarantee that data set load operations never exceed the max memory/time thresholds set.

Field Summary

protected WeakReference<DataSet>	dataSetRef
protected long	startMemory
protected long	startTime

Constructor Summary

DataSetLoadConstraints(DataSet dataSet)

Method Summary

void	validate()

Methods inherited from class java.lang.Object

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

Field Detail

dataSetRef

protected WeakReference<DataSet> dataSetRef

startMemory

protected long startMemory

startTime

protected long startTime

Constructor Detail

DataSetLoadConstraints

public DataSetLoadConstraints(DataSet dataSet)

Method Detail

validate

public void validate()
              throws Exception

Specified by:

validate in interface RuntimeConstraint

Throws:

DataSetException - In case any it doesn't meet the thresholds set.

Exception