com.rapidminer.operator.annotation
Class ExampleSetResourceConsumptionEstimator

java.lang.Object
  com.rapidminer.operator.annotation.ExampleSetResourceConsumptionEstimator

All Implemented Interfaces:

ResourceConsumptionEstimator

Direct Known Subclasses:

PolynomialExampleSetResourceConsumptionEstimator

public abstract class ExampleSetResourceConsumptionEstimator
extends java.lang.Object
implements ResourceConsumptionEstimator

Computes resource consumption based on an example set taken from a given port.

Author:

Simon Fischer

Constructor Summary

ExampleSetResourceConsumptionEstimator(InputPort inputPort, AttributeSubsetSelector selector)

Method Summary

abstract long	estimateMemory(ExampleSetMetaData exampleSet)
long	estimateMemoryConsumption() Returns the estimated number of bytes required when executing this operator.
long	estimateRuntime() Returns the estimated number of CPU-cycles.
abstract long	estimateRuntime(ExampleSetMetaData exampleSet)
protected ExampleSetMetaData	getExampleSet()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.rapidminer.operator.annotation.ResourceConsumptionEstimator

getCpuFunction, getMemoryFunction

Constructor Detail

ExampleSetResourceConsumptionEstimator

public ExampleSetResourceConsumptionEstimator(InputPort inputPort,
                                              AttributeSubsetSelector selector)

Method Detail

estimateMemory

public abstract long estimateMemory(ExampleSetMetaData exampleSet)

estimateRuntime

public abstract long estimateRuntime(ExampleSetMetaData exampleSet)

estimateMemoryConsumption

public long estimateMemoryConsumption()

Description copied from interface: ResourceConsumptionEstimator

Returns the estimated number of bytes required when executing this operator. If, for any reason, computation is impossible, -1 should be returned.

Specified by:

estimateMemoryConsumption in interface ResourceConsumptionEstimator

estimateRuntime

public long estimateRuntime()

Description copied from interface: ResourceConsumptionEstimator

Returns the estimated number of CPU-cycles. If, for any reason, computation is impossible, -1 should be returned.

Specified by:

estimateRuntime in interface ResourceConsumptionEstimator

getExampleSet

protected ExampleSetMetaData getExampleSet()