org.wicketstuff.minis.model
Class NotModel

java.lang.Object
  org.apache.wicket.model.LoadableDetachableModel<T>
      org.wicketstuff.minis.model.LoadableDetachableDependentModel<Boolean,Boolean>
          org.wicketstuff.minis.model.NotModel

All Implemented Interfaces:

Serializable, org.apache.wicket.model.IDetachable, org.apache.wicket.model.IModel<Boolean>, org.apache.wicket.util.io.IClusterable

public class NotModel
extends LoadableDetachableDependentModel<Boolean,Boolean>

Boolean model that returns the opposite of the dependent Boolean model value. The value returned when the dependent model value is null is configurable -- it defaults to true.

See Also:

Serialized Form

NotModel

public NotModel(org.apache.wicket.model.IModel<Boolean> dependentModel)

Constructor.

Parameters:

dependentModel - non-null model this model depends on

NotModel

public NotModel(org.apache.wicket.model.IModel<Boolean> dependentModel,
                boolean nullValue)

Constructor.

Parameters:

dependentModel - non-null model this model depends on

nullValue - the value load() will return if the dependent model value is null

load

protected Boolean load()

Specified by:

load in class org.apache.wicket.model.LoadableDetachableModel<Boolean>