Package net.ssehub.easy.instantiation.core.model.vilTypes.configuration

Class IvmlAccessorFieldDescriptor

java.lang.Object

net.ssehub.easy.instantiation.core.model.vilTypes.FieldDescriptor

net.ssehub.easy.instantiation.core.model.vilTypes.configuration.AbstractIvmlFieldDescriptor

net.ssehub.easy.instantiation.core.model.vilTypes.configuration.IvmlAccessorFieldDescriptor

All Implemented Interfaces:

IMetaField

public class IvmlAccessorFieldDescriptor
extends AbstractIvmlFieldDescriptor

Defines a pseudo field descriptor which enables comfortable access to an individual decision variables via its name.

Author:

Holger Eichelberger

Constructor Summary

Constructors

Constructor	Description
IvmlAccessorFieldDescriptor()	Constructor for serialization.
IvmlAccessorFieldDescriptor(TypeDescriptor<?> declaringType, DecisionVariableDeclaration var, TypeRegistry registry)	Creates the field descriptor.

Method Summary

Modifier and Type	Method	Description
java.lang.Object	getMetaValue(java.lang.Object owner)	Returns the value corresponding to FieldDescriptor.getMetaType().
java.lang.Object	getValue(java.lang.Object owner)	Returns the actual value of this field.
void	setValue(java.lang.Object owner, java.lang.Object value)	Changes the actual value for this field in owner.

Methods inherited from class net.ssehub.easy.instantiation.core.model.vilTypes.configuration.AbstractIvmlFieldDescriptor

getJavaSignature, getMetaType, getSpecificBaseValue, getVariable, isReadOnly, isStatic

Methods inherited from class net.ssehub.easy.instantiation.core.model.vilTypes.FieldDescriptor

getDeclaringType, getName, getSignature, getType

Methods inherited from class java.lang.Object

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

Constructor Detail

IvmlAccessorFieldDescriptor

public IvmlAccessorFieldDescriptor()

Constructor for serialization.

IvmlAccessorFieldDescriptor

IvmlAccessorFieldDescriptor(TypeDescriptor<?> declaringType,
                            DecisionVariableDeclaration var,
                            TypeRegistry registry)
                     throws VilException

Creates the field descriptor.

Parameters:

declaringType - the declaring type

var - the variable to create the descriptor for

registry - the actual type registry

Throws:

VilException - in case that creating the descriptor fails

Method Detail

getValue

public java.lang.Object getValue(java.lang.Object owner)
                          throws VilException

Description copied from class: FieldDescriptor

Returns the actual value of this field.

Specified by:

getValue in class FieldDescriptor

Parameters:

owner - the owning object (ignored, i.e., shall be null, if IMetaField.isStatic())

Returns:

the actual value

Throws:

VilException - in case that retrieving the value fails

setValue

public void setValue(java.lang.Object owner,
                     java.lang.Object value)
              throws VilException

Description copied from class: FieldDescriptor

Changes the actual value for this field in owner.

Specified by:

setValue in class FieldDescriptor

Parameters:

owner - the owning object (ignored, i.e., shall be null, if IMetaField.isStatic())

value - the new value

Throws:

VilException - in case that setting the value fails, e.g., as this field is IMetaField.isReadOnly()

getMetaValue

public java.lang.Object getMetaValue(java.lang.Object owner)
                              throws VilException

Description copied from class: FieldDescriptor

Returns the value corresponding to FieldDescriptor.getMetaType().

Overrides:

getMetaValue in class FieldDescriptor

Parameters:

owner - the owning object

Returns:

the actual value

Throws:

VilException - in case that retrieving the value fails