Package de.uplanet.lucy.server.newsagent

Class IdentityFilter

java.lang.Object

de.uplanet.lucy.server.newsagent.AbstractFilter

de.uplanet.lucy.server.newsagent.IdentityFilter

All Implemented Interfaces:

IFilter

@Scriptable
public final class IdentityFilter
extends AbstractFilter

This filter actually performs no filtering. All items of the source collection are copied to the filtered collection.

Constructor Summary

Constructors

Constructor	Description
IdentityFilter()

Method Summary

Modifier and Type	Method	Description
void	filter(List<Message> p_from, List<Message> p_to)	Do the filtering, operating on array lists.
boolean	needsSqlPostProcessing()	Indicates if post-processing is needed after SQL retrieval.
boolean	pass(Message p_message)	Decide if the given message passes the filter.
String	sqlQuery()	A SQL query for identity filtering, actually null.

Methods inherited from class de.uplanet.lucy.server.newsagent.AbstractFilter

forConnection, forUser

Methods inherited from class java.lang.Object

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

Constructor Details

IdentityFilter

public IdentityFilter()

Method Details

sqlQuery

public String sqlQuery()

A SQL query for identity filtering, actually null.

Returns:

null.

See Also:

• IFilter.sqlQuery()

needsSqlPostProcessing

public boolean needsSqlPostProcessing()

Description copied from interface: IFilter

Indicates if post-processing is needed after SQL retrieval.

Returns:

Always false.

See Also:

• IFilter.needsSqlPostProcessing()

pass

public boolean pass(Message p_message)

Decide if the given message passes the filter.

Parameters:

p_message - The message to be filtered.

Returns:

true for all non-null messages or false if the message parameter is null.

See Also:

• IFilter.pass(Message)

filter

public void filter(List<Message> p_from,
 List<Message> p_to)

Description copied from interface: IFilter

Do the filtering, operating on array lists.

Specified by:

filter in interface IFilter

Overrides:

filter in class AbstractFilter

Parameters:

p_from - Collection of messages to be filtered.

p_to - The filtered collection.