org.ikasan.connector.basefiletransfer.net

Class ClientPolarisedFilter

java.lang.Object

org.ikasan.connector.basefiletransfer.net.ClientPolarisedFilter

public class ClientPolarisedFilter
extends Object

Utility class to hold and apply an ClientFilter and return results via a public applyFilter() method. This class allows one to polarise the list of results returned by negating or accepting the result of the ClientFilter.match() call. For example: If one applies the ClientDirectoryFilter on a list of ClientListEntry objects, the filtered list will by default contain all the matched entries which are directories. If the opposite is required, then this class can be used with negative polarity (i.e. set to polarity = false to return everything but the directories.

Author:

Ikasan Development Team

Field Summary

Fields

Modifier and Type	Field and Description
ClientFilter	filter client filter
boolean	polarity Polartiy flag

Constructor Summary

Constructors

Constructor and Description
ClientPolarisedFilter(ClientFilter filter, boolean polarity) Default constructor

Method Summary

Methods

Modifier and Type	Method and Description
List<ClientListEntry>	applyFilter(List<ClientListEntry> list) Applies the ClientFilter on the List<ClientListEntry> and return the resulting polarised filtered list.
ClientFilter	getFilter()
boolean	isPolarity()
void	setFilter(ClientFilter filter)
void	setPolarity(boolean polarity)

Methods inherited from class java.lang.Object

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

Field Detail

filter

public ClientFilter filter

client filter

polarity

public boolean polarity

Polartiy flag

Constructor Detail

ClientPolarisedFilter

public ClientPolarisedFilter(ClientFilter filter,
                     boolean polarity)

Default constructor

Parameters:

filter - The relative ClientFilter to apply

polarity - false to negate the filter results when the filter is applied; true otherwise.

Method Detail

applyFilter

public List<ClientListEntry> applyFilter(List<ClientListEntry> list)

Applies the ClientFilter on the List<ClientListEntry> and return the resulting polarised filtered list.

Parameters:

list -

Returns:

The resulting List<ClientListEntry>.

getFilter

public ClientFilter getFilter()

Returns:

the filter

setFilter

public void setFilter(ClientFilter filter)

Parameters:

filter - the filter to set

isPolarity

public boolean isPolarity()

Returns:

the polarisation

setPolarity

public void setPolarity(boolean polarity)

Parameters:

polarity - the polarisation to set