jadex.bridge.service.search

Class BasicResultSelector<T>

java.lang.Object

jadex.bridge.service.search.BasicResultSelector<T>

All Implemented Interfaces:

IResultSelector

Direct Known Subclasses:

AnyResultSelector, ComponentFactorySelector, IdResultSelector, TypeResultSelector

public class BasicResultSelector<T>
extends Object
implements IResultSelector

Select one or more services according to a filter.

Constructor Summary

Constructors

Constructor and Description
BasicResultSelector() Create a type result listener.
BasicResultSelector(IRemoteFilter filter) Create a type result listener.
BasicResultSelector(IRemoteFilter filter, boolean oneresult) Create a type result listener.
BasicResultSelector(IRemoteFilter filter, boolean oneresult, boolean remote) Create a type result listener.

Method Summary

Methods

Modifier and Type	Method and Description
IService[]	generateServiceArray(Map<Class<?>,Collection<IService>> servicemap) Get all services of the map as linear collection.
Object	getCacheKey() Get the cache key.
IRemoteFilter	getFilter() Get the filter.
boolean	isFinished(Collection<IService> results) Test if the search result is sufficient to stop the search.
boolean	isOneResult() Get the oneresult.
IFuture<Collection<IService>>	selectServices(Map<Class<?>,Collection<IService>> servicemap) Called for each searched service provider node.
void	setFilter(IRemoteFilter filter) Set the filter.
void	setOneResult(boolean oneresult) Set the oneresult.
String	toString() Get the string representation.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BasicResultSelector

public BasicResultSelector()

Create a type result listener.

BasicResultSelector

public BasicResultSelector(IRemoteFilter filter)

Create a type result listener.

BasicResultSelector

public BasicResultSelector(IRemoteFilter filter,
                   boolean oneresult)

Create a type result listener.

BasicResultSelector

public BasicResultSelector(IRemoteFilter filter,
                   boolean oneresult,
                   boolean remote)

Create a type result listener.

Method Detail

selectServices

public IFuture<Collection<IService>> selectServices(Map<Class<?>,Collection<IService>> servicemap)

Called for each searched service provider node.

Specified by:

selectServices in interface IResultSelector

Parameters:

services - The provided services (class->list of services).

results - The collection to which results should be added.

generateServiceArray

public IService[] generateServiceArray(Map<Class<?>,Collection<IService>> servicemap)

Get all services of the map as linear collection.

isFinished

public boolean isFinished(Collection<IService> results)

Test if the search result is sufficient to stop the search.

Specified by:

isFinished in interface IResultSelector

Parameters:

results - The collection of selected services.

Returns:

True, if the search should be stopped.

getCacheKey

public Object getCacheKey()

Get the cache key. Needs to identify this element with respect to its important features so that two equal elements should return the same key.

Specified by:

getCacheKey in interface IResultSelector

getFilter

public IRemoteFilter getFilter()

Get the filter.

Returns:

the filter.

setFilter

public void setFilter(IRemoteFilter filter)

Set the filter.

Parameters:

filter - The filter to set.

isOneResult

public boolean isOneResult()

Get the oneresult.

Returns:

the oneresult.

setOneResult

public void setOneResult(boolean oneresult)

Set the oneresult.

Parameters:

oneresult - The oneresult to set.

toString

public String toString()

Get the string representation.

Overrides:

toString in class Object