org.jboss.gravia.runtime.util

Class NoFilter

java.lang.Object

org.jboss.gravia.runtime.util.NoFilter

All Implemented Interfaces:

Filter

public final class NoFilter
extends Object
implements Filter

A dummy filter that matches everything.

Since:

27-Sep-2013

Author:

thomas.diesler@jboss.com

Field Summary

Fields

Modifier and Type	Field and Description
static Filter	INSTANCE Singleton instance

Method Summary

Methods

Modifier and Type	Method and Description
boolean	match(Dictionary dictionary) Filter using a Dictionary with case insensitive key lookup.
boolean	match(ServiceReference<?> reference) Filter using a service's properties.
boolean	matchCase(Dictionary dictionary) Filter using a Dictionary.
boolean	matches(Map<String,?> map) Filter using a Map.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.gravia.runtime.Filter

equals, hashCode, toString

Field Detail

INSTANCE

public static final Filter INSTANCE

Singleton instance

Method Detail

match

public boolean match(Dictionary dictionary)

Description copied from interface: Filter

Filter using a Dictionary with case insensitive key lookup. This Filter is executed using the specified Dictionary's keys and values. The keys are looked up in a case insensitive manner.

Specified by:

match in interface Filter

Parameters:

dictionary - The Dictionary whose key/value pairs are used in the match.

Returns:

true if the Dictionary's values match this filter; false otherwise.

match

public boolean match(ServiceReference<?> reference)

Description copied from interface: Filter

Filter using a service's properties.

This Filter is executed using the keys and values of the referenced service's properties. The keys are looked up in a case insensitive manner.

Specified by:

match in interface Filter

Parameters:

reference - The reference to the service whose properties are used in the match.

Returns:

true if the service's properties match this Filter; false otherwise.

matchCase

public boolean matchCase(Dictionary dictionary)

Description copied from interface: Filter

Filter using a Dictionary. This Filter is executed using the specified Dictionary's keys and values. The keys are looked up in a normal manner respecting case.

Specified by:

matchCase in interface Filter

Parameters:

dictionary - The Dictionary whose key/value pairs are used in the match.

Returns:

true if the Dictionary's values match this filter; false otherwise.

matches

public boolean matches(Map<String,?> map)

Description copied from interface: Filter

Filter using a Map. This Filter is executed using the specified Map's keys and values. The keys are looked up in a normal manner respecting case.

Specified by:

matches in interface Filter

Parameters:

map - The Map whose key/value pairs are used in the match. Maps with null key or values are not supported. A null value is considered not present to the filter.

Returns:

true if the Map's values match this filter; false otherwise.