org.uma.jmetal.measure.impl

Class SimpleMeasureManager

java.lang.Object

org.uma.jmetal.measure.impl.SimpleMeasureManager

All Implemented Interfaces:

MeasureManager

public class SimpleMeasureManager
extends Object
implements MeasureManager

This SimpleMeasureManager provides a basic implementation to manage a collection of Measures. One can use the setXxxMeasure() methods to configure the MeasureManager with the finest granularity, or exploit the centralized setMeasure(Object, Measure) to register a Measure depending on the interfaces it implements, or even use the massive setAllMeasures(Map) to register a set of Measures at once. The corresponding removeXxx methods are also available for each case. However, the only way to access a Measure is through the finest granularity with getPullMeasure(Object) and getPushMeasure(Object).

Author:

Matthieu Vergne

Constructor Summary

Constructors

Constructor and Description
SimpleMeasureManager()

Method Summary

Modifier and Type	Method and Description
Collection<Object>	getMeasureKeys() Provides the keys of all the Measures which are supported by this SimpleMeasureManager.
<T> PullMeasure<T>	getPullMeasure(Object key)
<T> PushMeasure<T>	getPushMeasure(Object key)
void	removeAllMeasures(Iterable<? extends Object> keys) Massive equivalent to removeMeasure(Object).
void	removeMeasure(Object key) This method removes an entire Measure, meaning that if both a PullMeasure and a PushMeasure are registered for this key, then both are removed.
void	removePullMeasure(Object key)
void	removePushMeasure(Object key)
void	setAllMeasures(Map<? extends Object,? extends Measure<?>> measures) Massive equivalent of setMeasure(Object, Measure).
void	setMeasure(Object key, Measure<?> measure) This method call setPullMeasure(Object, PullMeasure) or setPushMeasure(Object, PushMeasure) depending on the interfaces implemented by the Measure given in argument.
void	setPullMeasure(Object key, PullMeasure<?> measure)
void	setPushMeasure(Object key, PushMeasure<?> measure)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleMeasureManager

public SimpleMeasureManager()

Method Detail

getMeasureKeys

public Collection<Object> getMeasureKeys()

Provides the keys of all the Measures which are supported by this SimpleMeasureManager. If a key is provided, then at least one version is available through getPullMeasure(Object) or getPushMeasure(Object).

Specified by:

getMeasureKeys in interface MeasureManager

Returns:

the set of keys identifying the managed Measures

setPullMeasure

public void setPullMeasure(Object key,
                           PullMeasure<?> measure)

Parameters:

key - the key of the Measure

measure - the PullMeasure to register

getPullMeasure

public <T> PullMeasure<T> getPullMeasure(Object key)

Specified by:

getPullMeasure in interface MeasureManager

Parameters:

key - the key of the Measure

Returns:

the PullMeasure identified by this key

removePullMeasure

public void removePullMeasure(Object key)

Parameters:

key - the key of the PullMeasure to remove

setPushMeasure

public void setPushMeasure(Object key,
                           PushMeasure<?> measure)

Parameters:

key - the key of the Measure

measure - the PushMeasure to register

getPushMeasure

public <T> PushMeasure<T> getPushMeasure(Object key)

Specified by:

getPushMeasure in interface MeasureManager

Parameters:

key - the key of the Measure

Returns:

the PushMeasure identified by this key

removePushMeasure

public void removePushMeasure(Object key)

Parameters:

key - the key of the PushMeasure to remove

setMeasure

public void setMeasure(Object key,
                       Measure<?> measure)

This method call setPullMeasure(Object, PullMeasure) or setPushMeasure(Object, PushMeasure) depending on the interfaces implemented by the Measure given in argument. If both interfaces are implemented, both methods are called, allowing to register all the aspects of the Measure in one call.

Parameters:

key - the key of the Measure

measure - the Measure to register

removeMeasure

public void removeMeasure(Object key)

This method removes an entire Measure, meaning that if both a PullMeasure and a PushMeasure are registered for this key, then both are removed.

Parameters:

key - the key of the Measure to remove

setAllMeasures

public void setAllMeasures(Map<? extends Object,? extends Measure<?>> measures)

Massive equivalent of setMeasure(Object, Measure).

Parameters:

measures - the Measures to register with their corresponding keys

removeAllMeasures

public void removeAllMeasures(Iterable<? extends Object> keys)

Massive equivalent to removeMeasure(Object).

Parameters:

keys - the keys of the Measures to remove