com.togethersoft.openapi.util.properties
Class NullPropertiesRO

Direct Known Subclasses:

NullProperties

public class NullPropertiesRO

implements IPropertiesRO

Represents null property. Useful in some situations when it is neccessary to have some property for test purposes. This is the singleton class so it cannot be instantiated. In order to get access to it use getNullPropertiesRO method which returns the only default instance.

Author:

TogetherSoft

protected NullPropertiesRO()

public void addPropertyChangeListener(PropertyChangeListener listener)

Stub method. Does nothing.

public static NullPropertiesRO getNullPropertiesRO()

Return the only instance of this class.

public String getProperty(String key, String defaultValue)

Stub method. Return given defaultValue. key is not used.

public Enumeration propertyNames()

Return empty enumeration of names.

See Also:

EmptyEnumeration

public void removePropertyChangeListener(PropertyChangeListener listener)

Stub method. Does nothing.

Association Links

to Class com.togethersoft.openapi.util.properties.NullPropertiesRO