public interface: PersistentFieldChange
All Known Implementing Classes:
Represents a previously stored change to a persistent field, within the context of a particular page of the
|Method from org.apache.tapestry5.services.PersistentFieldChange Detail:|
public String getComponentId()
Returns the nested id of the component, or the empty string for the page's root component.
public String getFieldName()
Returns the name of the field for which a change was recorded.
public Object getValue()
Returns the new value for the field (which may be null).