Package org.biopax.paxtools.controller

Class DecoratingPropertyAccessor<D extends BioPAXElement,R>

java.lang.Object

org.biopax.paxtools.controller.PropertyAccessorAdapter<D,R>

org.biopax.paxtools.controller.DecoratingPropertyAccessor<D,R>

All Implemented Interfaces:

PropertyAccessor<D,R>

Direct Known Subclasses:

FilteredByDomainPropertyAccessor, FilteredPropertyAccessor, TransitivePropertyAccessor

public abstract class DecoratingPropertyAccessor<D extends BioPAXElement,R>
extends PropertyAccessorAdapter<D,R>

Field Summary

Fields

Modifier and Type	Field	Description
protected PropertyAccessor<D,R>	impl

Fields inherited from class org.biopax.paxtools.controller.PropertyAccessorAdapter

domain, multipleCardinality, range

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DecoratingPropertyAccessor(PropertyAccessor<D,R> impl)

Method Summary

Modifier and Type	Method	Description
boolean	isUnknown(Object value)	Checks if the value is unkown.

Methods inherited from class org.biopax.paxtools.controller.PropertyAccessorAdapter

getDomain, getRange, getValueFromBeans, isMultipleCardinality

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.biopax.paxtools.controller.PropertyAccessor

getValueFromBean

Field Details

impl

protected PropertyAccessor<D extends BioPAXElement,R> impl

Constructor Details

DecoratingPropertyAccessor

protected DecoratingPropertyAccessor(PropertyAccessor<D,R> impl)

Method Details

isUnknown

public boolean isUnknown(Object value)

Description copied from interface: PropertyAccessor

Checks if the value is unkown. In this context a value is regarded to be unknown if it is null (unset).

Parameters:

value - the value to be checked

Returns:

true if the value is unknown