org.faktorips.runtime.modeltype.internal
Class ModelTypeAttribute

java.lang.Object
  org.faktorips.runtime.modeltype.internal.AbstractModelElement
      org.faktorips.runtime.modeltype.internal.ModelTypeAttribute

All Implemented Interfaces:

IModelElement, IModelTypeAttribute

public class ModelTypeAttribute
extends AbstractModelElement
implements IModelTypeAttribute

A ModelTypeAttribute represent an attribute from the PolicyCmptType or the ProductCmptType.

Nested Class Summary

Nested classes/interfaces inherited from interface org.faktorips.runtime.modeltype.IModelTypeAttribute

IModelTypeAttribute.AttributeType, IModelTypeAttribute.ValueSetType

Field Summary

Fields inherited from interface org.faktorips.runtime.modeltype.IModelTypeAttribute

PROPERTY_ATTRIBUTE_TYPE, PROPERTY_DATATYPE, PROPERTY_PRODUCT_RELEVANT, PROPERTY_VALUE_SET_TYPE, XML_TAG, XML_WRAPPER_TAG

Fields inherited from interface org.faktorips.runtime.modeltype.IModelElement

DESCRIPTIONS_PROPERTY_LOCALE, DESCRIPTIONS_XML_TAG, DESCRIPTIONS_XML_WRAPPER_TAG, EXTENSION_PROPERTIES_PROPERTY_ID, EXTENSION_PROPERTIES_PROPERTY_NULL, EXTENSION_PROPERTIES_XML_TAG, EXTENSION_PROPERTIES_XML_WRAPPER_TAG, LABELS_PROPERTY_LOCALE, LABELS_PROPERTY_PLURAL_VALUE, LABELS_PROPERTY_VALUE, LABELS_XML_TAG, LABELS_XML_WRAPPER_TAG, PROPERTY_NAME

Constructor Summary

ModelTypeAttribute(ModelType modelType)

Method Summary

protected Class<?>	findDatatype()
IModelTypeAttribute.AttributeType	getAttributeType()
Class<?>	getDatatype()
IModelType	getModelType() Returns the model type this attribute belongs to.
Object	getValue(IModelObject source) Returns the value of the given model object's attribute identified by this model type attribute.
IModelTypeAttribute.ValueSetType	getValueSetType() Returns the type of value set restricting this attribute
void	initFromXml(XMLStreamReader parser) Initializes the model element's state with the data stored in the xml element at the parser's current position.
boolean	isProductRelevant() Returns if this attribute is product relevant.
void	setValue(IModelObject source, Object value) Sets the given model object's attribute identified by this model type attribute to the given value.
String	toString()

Methods inherited from class org.faktorips.runtime.modeltype.internal.AbstractModelElement

getDescription, getExtensionPropertyIds, getExtensionPropertyValue, getLabel, getName, getRepository, initDescriptionsFromXml, initExtPropertiesFromXml, initLabelFromXml, initLabelsFromXml, setExtensionPropertyValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.faktorips.runtime.modeltype.IModelElement

getDescription, getExtensionPropertyIds, getExtensionPropertyValue, getLabel, getName, getRepository, initExtPropertiesFromXml

Constructor Detail

ModelTypeAttribute

public ModelTypeAttribute(ModelType modelType)

Method Detail

getModelType

public IModelType getModelType()

Description copied from interface: IModelTypeAttribute

Returns the model type this attribute belongs to.

Specified by:

getModelType in interface IModelTypeAttribute

getDatatype

public Class<?> getDatatype()
                     throws ClassNotFoundException

Specified by:

getDatatype in interface IModelTypeAttribute

Returns:

this attribute's datatype Class.

Throws:

ClassNotFoundException - if the datatype's class can not be loaded.

getAttributeType

public IModelTypeAttribute.AttributeType getAttributeType()

Specified by:

getAttributeType in interface IModelTypeAttribute

Returns:

the type of this attribute.

getValueSetType

public IModelTypeAttribute.ValueSetType getValueSetType()

Description copied from interface: IModelTypeAttribute

Returns the type of value set restricting this attribute

Specified by:

getValueSetType in interface IModelTypeAttribute

isProductRelevant

public boolean isProductRelevant()

Description copied from interface: IModelTypeAttribute

Returns if this attribute is product relevant.

Specified by:

isProductRelevant in interface IModelTypeAttribute

initFromXml

public void initFromXml(XMLStreamReader parser)
                 throws XMLStreamException

Description copied from interface: IModelElement

Initializes the model element's state with the data stored in the xml element at the parser's current position.

Specified by:

initFromXml in interface IModelElement

Overrides:

initFromXml in class AbstractModelElement

Throws:

XMLStreamException

findDatatype

protected Class<?> findDatatype()

toString

public String toString()

Overrides:

toString in class Object

getValue

public Object getValue(IModelObject source)

Description copied from interface: IModelTypeAttribute

Returns the value of the given model object's attribute identified by this model type attribute.

Specified by:

getValue in interface IModelTypeAttribute

Parameters:

source - a model object corresponding to the IModelType this attribute belongs to

Returns:

the value of the given model object's attribute identified by this model type attribute

setValue

public void setValue(IModelObject source,
                     Object value)

Description copied from interface: IModelTypeAttribute

Sets the given model object's attribute identified by this model type attribute to the given value. This only works for attributes of type IModelTypeAttribute.AttributeType.CHANGEABLE.

Specified by:

setValue in interface IModelTypeAttribute

Parameters:

source - a model object corresponding to the IModelType this attribute belongs to

value - an object of this model type attribute's datatype