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// license-header java merge-point
//
// Attention: generated code (by MetafacadeLogic.vsl) - do not modify!
//
package org.andromda.metafacades.uml14;
import java.util.Collection;
import org.andromda.core.metafacade.MetafacadeBase;
import org.andromda.core.metafacade.ModelValidationMessage;
import org.andromda.metafacades.uml.AssociationEndFacade;
import org.andromda.metafacades.uml.AssociationFacade;
import org.andromda.metafacades.uml.ClassifierFacade;
import org.andromda.translation.ocl.validation.OCLCollections;
import org.andromda.translation.ocl.validation.OCLIntrospector;
import org.andromda.translation.ocl.validation.OCLResultEnsurer;
import org.apache.log4j.Logger;
import org.omg.uml.foundation.core.AssociationEnd;
/**
*
* A property related by memberEnd or its specializations to an
* association represents an end of the association. The type of
* the property is the type of the end of the association .Property
* represents a declared state of one or more instances in terms of
* a named relationship to a value or values. When a property is an
* association end, the value or values are related to the instance
* or instances at the other end(s) of the association.
*
* MetafacadeLogic for AssociationEndFacade
*
* @see AssociationEndFacade
*/
public abstract class AssociationEndFacadeLogic
extends ModelElementFacadeLogicImpl
implements AssociationEndFacade
{
/**
* The underlying UML object
* @see AssociationEnd
*/
protected AssociationEnd metaObject;
/** Create Metafacade implementation instance using the MetafacadeFactory from the context
* @param metaObjectIn
* @param context
*/
protected AssociationEndFacadeLogic(AssociationEnd metaObjectIn, String context)
{
super(metaObjectIn, getContext(context));
this.metaObject = metaObjectIn;
}
/**
* The logger instance.
*/
private static final Logger logger = Logger.getLogger(AssociationEndFacadeLogic.class);
/**
* Gets the context for this metafacade logic instance.
* @param context String. Set to AssociationEndFacade if null
* @return context String
*/
private static String getContext(String context)
{
if (context == null)
{
context = "org.andromda.metafacades.uml.AssociationEndFacade";
}
return context;
}
/** Reset context only for non-root metafacades
* @param context
*/
@Override
public void resetMetafacadeContext(String context)
{
if (!this.contextRoot) // reset context only for non-root metafacades
{
context = getContext(context); // to have same value as in original constructor call
setMetafacadeContext (context);
}
}
/**
* @return boolean true always
* @see AssociationEndFacade
*/
public boolean isAssociationEndFacadeMetaType()
{
return true;
}
// --------------- attributes ---------------------
/**
* @see AssociationEndFacade#isOne2One()
* @return boolean
*/
protected abstract boolean handleIsOne2One();
private boolean __one2One1a;
private boolean __one2One1aSet = false;
/**
*
* True if this association end's and the other end's
* multiplicities are both one.
*
* @return (boolean)handleIsOne2One()
*/
public final boolean isOne2One()
{
boolean one2One1a = this.__one2One1a;
if (!this.__one2One1aSet)
{
// one2One has no pre constraints
one2One1a = handleIsOne2One();
// one2One has no post constraints
this.__one2One1a = one2One1a;
if (isMetafacadePropertyCachingEnabled())
{
this.__one2One1aSet = true;
}
}
return one2One1a;
}
/**
* @see AssociationEndFacade#isOne2Many()
* @return boolean
*/
protected abstract boolean handleIsOne2Many();
private boolean __one2Many2a;
private boolean __one2Many2aSet = false;
/**
*
* True if this association end's multiplicity is one while the
* other end's is many.
*
* @return (boolean)handleIsOne2Many()
*/
public final boolean isOne2Many()
{
boolean one2Many2a = this.__one2Many2a;
if (!this.__one2Many2aSet)
{
// one2Many has no pre constraints
one2Many2a = handleIsOne2Many();
// one2Many has no post constraints
this.__one2Many2a = one2Many2a;
if (isMetafacadePropertyCachingEnabled())
{
this.__one2Many2aSet = true;
}
}
return one2Many2a;
}
/**
* @see AssociationEndFacade#isMany2One()
* @return boolean
*/
protected abstract boolean handleIsMany2One();
private boolean __many2One3a;
private boolean __many2One3aSet = false;
/**
*
* True if this association end's multiplicity is many while the
* other end's is one.
*
* @return (boolean)handleIsMany2One()
*/
public final boolean isMany2One()
{
boolean many2One3a = this.__many2One3a;
if (!this.__many2One3aSet)
{
// many2One has no pre constraints
many2One3a = handleIsMany2One();
// many2One has no post constraints
this.__many2One3a = many2One3a;
if (isMetafacadePropertyCachingEnabled())
{
this.__many2One3aSet = true;
}
}
return many2One3a;
}
/**
* @see AssociationEndFacade#isMany2Many()
* @return boolean
*/
protected abstract boolean handleIsMany2Many();
private boolean __many2Many4a;
private boolean __many2Many4aSet = false;
/**
*
* True if this association end's and the other end's
* multiplicities are both many.
*
* @return (boolean)handleIsMany2Many()
*/
public final boolean isMany2Many()
{
boolean many2Many4a = this.__many2Many4a;
if (!this.__many2Many4aSet)
{
// many2Many has no pre constraints
many2Many4a = handleIsMany2Many();
// many2Many has no post constraints
this.__many2Many4a = many2Many4a;
if (isMetafacadePropertyCachingEnabled())
{
this.__many2Many4aSet = true;
}
}
return many2Many4a;
}
/**
* @see AssociationEndFacade#isAggregation()
* @return boolean
*/
protected abstract boolean handleIsAggregation();
private boolean __aggregation5a;
private boolean __aggregation5aSet = false;
/**
*
* True if this association end represents an aggregation
* relationship.
*
* @return (boolean)handleIsAggregation()
*/
public final boolean isAggregation()
{
boolean aggregation5a = this.__aggregation5a;
if (!this.__aggregation5aSet)
{
// aggregation has no pre constraints
aggregation5a = handleIsAggregation();
// aggregation has no post constraints
this.__aggregation5a = aggregation5a;
if (isMetafacadePropertyCachingEnabled())
{
this.__aggregation5aSet = true;
}
}
return aggregation5a;
}
/**
* @see AssociationEndFacade#isComposition()
* @return boolean
*/
protected abstract boolean handleIsComposition();
private boolean __composition6a;
private boolean __composition6aSet = false;
/**
*
* True if this association end represents a composition
* relationship.
*
* @return (boolean)handleIsComposition()
*/
public final boolean isComposition()
{
boolean composition6a = this.__composition6a;
if (!this.__composition6aSet)
{
// composition has no pre constraints
composition6a = handleIsComposition();
// composition has no post constraints
this.__composition6a = composition6a;
if (isMetafacadePropertyCachingEnabled())
{
this.__composition6aSet = true;
}
}
return composition6a;
}
/**
* @see AssociationEndFacade#isOrdered()
* @return boolean
*/
protected abstract boolean handleIsOrdered();
private boolean __ordered7a;
private boolean __ordered7aSet = false;
/**
*
* Indicates whether or not the association ends are ordered (if
* multiplicity is greater than 1).
*
* @return (boolean)handleIsOrdered()
*/
public final boolean isOrdered()
{
boolean ordered7a = this.__ordered7a;
if (!this.__ordered7aSet)
{
// ordered has no pre constraints
ordered7a = handleIsOrdered();
// ordered has no post constraints
this.__ordered7a = ordered7a;
if (isMetafacadePropertyCachingEnabled())
{
this.__ordered7aSet = true;
}
}
return ordered7a;
}
/**
* @see AssociationEndFacade#isReadOnly()
* @return boolean
*/
protected abstract boolean handleIsReadOnly();
private boolean __readOnly8a;
private boolean __readOnly8aSet = false;
/**
*
* True if the association end cannot be changed.
*
* @return (boolean)handleIsReadOnly()
*/
public final boolean isReadOnly()
{
boolean readOnly8a = this.__readOnly8a;
if (!this.__readOnly8aSet)
{
// readOnly has no pre constraints
readOnly8a = handleIsReadOnly();
// readOnly has no post constraints
this.__readOnly8a = readOnly8a;
if (isMetafacadePropertyCachingEnabled())
{
this.__readOnly8aSet = true;
}
}
return readOnly8a;
}
/**
* @see AssociationEndFacade#isNavigable()
* @return boolean
*/
protected abstract boolean handleIsNavigable();
private boolean __navigable9a;
private boolean __navigable9aSet = false;
/**
*
* True if it is possible to navigate from the other end to this
* association end .
*
* @return (boolean)handleIsNavigable()
*/
public final boolean isNavigable()
{
boolean navigable9a = this.__navigable9a;
if (!this.__navigable9aSet)
{
// navigable has no pre constraints
navigable9a = handleIsNavigable();
// navigable has no post constraints
this.__navigable9a = navigable9a;
if (isMetafacadePropertyCachingEnabled())
{
this.__navigable9aSet = true;
}
}
return navigable9a;
}
/**
* @see AssociationEndFacade#getGetterName()
* @return String
*/
protected abstract String handleGetGetterName();
private String __getterName10a;
private boolean __getterName10aSet = false;
/**
*
* A name suitable for use when accessing this association end in
* programming code.
*
* @return (String)handleGetGetterName()
*/
public final String getGetterName()
{
String getterName10a = this.__getterName10a;
if (!this.__getterName10aSet)
{
// getterName has no pre constraints
getterName10a = handleGetGetterName();
// getterName has no post constraints
this.__getterName10a = getterName10a;
if (isMetafacadePropertyCachingEnabled())
{
this.__getterName10aSet = true;
}
}
return getterName10a;
}
/**
* @see AssociationEndFacade#getSetterName()
* @return String
*/
protected abstract String handleGetSetterName();
private String __setterName11a;
private boolean __setterName11aSet = false;
/**
*
* A name suitable for use when accessing this association end in
* programming code.
*
* @return (String)handleGetSetterName()
*/
public final String getSetterName()
{
String setterName11a = this.__setterName11a;
if (!this.__setterName11aSet)
{
// setterName has no pre constraints
setterName11a = handleGetSetterName();
// setterName has no post constraints
this.__setterName11a = setterName11a;
if (isMetafacadePropertyCachingEnabled())
{
this.__setterName11aSet = true;
}
}
return setterName11a;
}
/**
* @see AssociationEndFacade#getGetterSetterTypeName()
* @return String
*/
protected abstract String handleGetGetterSetterTypeName();
private String __getterSetterTypeName12a;
private boolean __getterSetterTypeName12aSet = false;
/**
*
* The name of the type that is returned on the accessor and
* mutator operations, determined in part by the multiplicity.
*
* @return (String)handleGetGetterSetterTypeName()
*/
public final String getGetterSetterTypeName()
{
String getterSetterTypeName12a = this.__getterSetterTypeName12a;
if (!this.__getterSetterTypeName12aSet)
{
// getterSetterTypeName has no pre constraints
getterSetterTypeName12a = handleGetGetterSetterTypeName();
// getterSetterTypeName has no post constraints
this.__getterSetterTypeName12a = getterSetterTypeName12a;
if (isMetafacadePropertyCachingEnabled())
{
this.__getterSetterTypeName12aSet = true;
}
}
return getterSetterTypeName12a;
}
/**
* @see AssociationEndFacade#isMany()
* @return boolean
*/
protected abstract boolean handleIsMany();
private boolean __many13a;
private boolean __many13aSet = false;
/**
*
* True if this association end's multiplicity is greater than one.
*
* @return (boolean)handleIsMany()
*/
public final boolean isMany()
{
boolean many13a = this.__many13a;
if (!this.__many13aSet)
{
// many has no pre constraints
many13a = handleIsMany();
// many has no post constraints
this.__many13a = many13a;
if (isMetafacadePropertyCachingEnabled())
{
this.__many13aSet = true;
}
}
return many13a;
}
/**
* @see AssociationEndFacade#isRequired()
* @return boolean
*/
protected abstract boolean handleIsRequired();
private boolean __required14a;
private boolean __required14aSet = false;
/**
*
* True if this association end's multiplicity is strictly greater
* than zero.
*
* @return (boolean)handleIsRequired()
*/
public final boolean isRequired()
{
boolean required14a = this.__required14a;
if (!this.__required14aSet)
{
// required has no pre constraints
required14a = handleIsRequired();
// required has no post constraints
this.__required14a = required14a;
if (isMetafacadePropertyCachingEnabled())
{
this.__required14aSet = true;
}
}
return required14a;
}
/**
* @see AssociationEndFacade#isChild()
* @return boolean
*/
protected abstract boolean handleIsChild();
private boolean __child15a;
private boolean __child15aSet = false;
/**
*
* Returns whether or not (true/false) this association end is the
* child end of the assocation (i.e. the other end's aggregation is
* composition).
*
* @return (boolean)handleIsChild()
*/
public final boolean isChild()
{
boolean child15a = this.__child15a;
if (!this.__child15aSet)
{
// child has no pre constraints
child15a = handleIsChild();
// child has no post constraints
this.__child15a = child15a;
if (isMetafacadePropertyCachingEnabled())
{
this.__child15aSet = true;
}
}
return child15a;
}
/**
* @see AssociationEndFacade#getUpper()
* @return int
*/
protected abstract int handleGetUpper();
private int __upper16a;
private boolean __upper16aSet = false;
/**
*
* the upper value for the multiplicity (will be -1 for *)
*
*
* -only applicable for UML2
*
* @return (int)handleGetUpper()
*/
public final int getUpper()
{
int upper16a = this.__upper16a;
if (!this.__upper16aSet)
{
// upper has no pre constraints
upper16a = handleGetUpper();
// upper has no post constraints
this.__upper16a = upper16a;
if (isMetafacadePropertyCachingEnabled())
{
this.__upper16aSet = true;
}
}
return upper16a;
}
/**
* @see AssociationEndFacade#getLower()
* @return int
*/
protected abstract int handleGetLower();
private int __lower17a;
private boolean __lower17aSet = false;
/**
*
* the lower value for the multiplicity
*
*
* -only applicable for UML2
*
* @return (int)handleGetLower()
*/
public final int getLower()
{
int lower17a = this.__lower17a;
if (!this.__lower17aSet)
{
// lower has no pre constraints
lower17a = handleGetLower();
// lower has no post constraints
this.__lower17a = lower17a;
if (isMetafacadePropertyCachingEnabled())
{
this.__lower17aSet = true;
}
}
return lower17a;
}
/**
* @see AssociationEndFacade#getDefault()
* @return String
*/
protected abstract String handleGetDefault();
private String __default18a;
private boolean __default18aSet = false;
/**
*
* UML2: Returns the value of the 'Default' attribute. Specifies a
* String that represents a value to be used when no argument is
* supplied for the Property. A String that is evaluated to give a
* default value for the Property when an object of the owning
* Classifier is instantiated. Can be something like: new
* ValueObject(values);
*
* @return (String)handleGetDefault()
*/
public final String getDefault()
{
String default18a = this.__default18a;
if (!this.__default18aSet)
{
// default has no pre constraints
default18a = handleGetDefault();
// default has no post constraints
this.__default18a = default18a;
if (isMetafacadePropertyCachingEnabled())
{
this.__default18aSet = true;
}
}
return default18a;
}
/**
* @see AssociationEndFacade#getAggregationKind()
* @return String
*/
protected abstract String handleGetAggregationKind();
private String __aggregationKind19a;
private boolean __aggregationKind19aSet = false;
/**
*
* Returns the value of the 'Aggregation' attribute (none, shared,
* composite). The default value is "none". The literals are from
* the enumeration org.eclipse.uml2.uml.AggregationKind. Specifies
* the kind of aggregation that applies to the Property.
*
* @return (String)handleGetAggregationKind()
*/
public final String getAggregationKind()
{
String aggregationKind19a = this.__aggregationKind19a;
if (!this.__aggregationKind19aSet)
{
// aggregationKind has no pre constraints
aggregationKind19a = handleGetAggregationKind();
// aggregationKind has no post constraints
this.__aggregationKind19a = aggregationKind19a;
if (isMetafacadePropertyCachingEnabled())
{
this.__aggregationKind19aSet = true;
}
}
return aggregationKind19a;
}
/**
* @see AssociationEndFacade#isLeaf()
* @return boolean
*/
protected abstract boolean handleIsLeaf();
private boolean __leaf20a;
private boolean __leaf20aSet = false;
/**
*
* IsLeaf property in the association end property. If true,
* attribute is final, cannot be extended or implemented by a
* descendant. Default=false.
*
* @return (boolean)handleIsLeaf()
*/
public final boolean isLeaf()
{
boolean leaf20a = this.__leaf20a;
if (!this.__leaf20aSet)
{
// leaf has no pre constraints
leaf20a = handleIsLeaf();
// leaf has no post constraints
this.__leaf20a = leaf20a;
if (isMetafacadePropertyCachingEnabled())
{
this.__leaf20aSet = true;
}
}
return leaf20a;
}
/**
* @see AssociationEndFacade#isUnique()
* @return boolean
*/
protected abstract boolean handleIsUnique();
private boolean __unique21a;
private boolean __unique21aSet = false;
/**
*
* UML2: If the association attribute is unique within the
* Collection type. UML14 always returns false. Unique+Ordered
* determines the implementation Collection type. Default=false.
*
* @return (boolean)handleIsUnique()
*/
public final boolean isUnique()
{
boolean unique21a = this.__unique21a;
if (!this.__unique21aSet)
{
// unique has no pre constraints
unique21a = handleIsUnique();
// unique has no post constraints
this.__unique21a = unique21a;
if (isMetafacadePropertyCachingEnabled())
{
this.__unique21aSet = true;
}
}
return unique21a;
}
/**
* @see AssociationEndFacade#getRemoverName()
* @return String
*/
protected abstract String handleGetRemoverName();
private String __removerName22a;
private boolean __removerName22aSet = false;
/**
*
* A name suitable for use when removing element from this
* association end in programming code.
*
* @return (String)handleGetRemoverName()
*/
public final String getRemoverName()
{
String removerName22a = this.__removerName22a;
if (!this.__removerName22aSet)
{
// removerName has no pre constraints
removerName22a = handleGetRemoverName();
// removerName has no post constraints
this.__removerName22a = removerName22a;
if (isMetafacadePropertyCachingEnabled())
{
this.__removerName22aSet = true;
}
}
return removerName22a;
}
/**
* @see AssociationEndFacade#getAdderName()
* @return String
*/
protected abstract String handleGetAdderName();
private String __adderName23a;
private boolean __adderName23aSet = false;
/**
*
* A name suitable for use when adding new elements to this
* association end in programming code.
*
* @return (String)handleGetAdderName()
*/
public final String getAdderName()
{
String adderName23a = this.__adderName23a;
if (!this.__adderName23aSet)
{
// adderName has no pre constraints
adderName23a = handleGetAdderName();
// adderName has no post constraints
this.__adderName23a = adderName23a;
if (isMetafacadePropertyCachingEnabled())
{
this.__adderName23aSet = true;
}
}
return adderName23a;
}
/**
* @see AssociationEndFacade#isBidirectional()
* @return boolean
*/
protected abstract boolean handleIsBidirectional();
private boolean __bidirectional24a;
private boolean __bidirectional24aSet = false;
/**
*
* Is true if update of one side of the association should also
* update the other side. false if not.
*
* @return (boolean)handleIsBidirectional()
*/
public final boolean isBidirectional()
{
boolean bidirectional24a = this.__bidirectional24a;
if (!this.__bidirectional24aSet)
{
// bidirectional has no pre constraints
bidirectional24a = handleIsBidirectional();
// bidirectional has no post constraints
this.__bidirectional24a = bidirectional24a;
if (isMetafacadePropertyCachingEnabled())
{
this.__bidirectional24aSet = true;
}
}
return bidirectional24a;
}
/**
* @see AssociationEndFacade#isDerived()
* @return boolean
*/
protected abstract boolean handleIsDerived();
private boolean __derived25a;
private boolean __derived25aSet = false;
/**
*
* If the association end is derived (its value is computed). UML2
* only. UML14 always returns false. Default=false.
*
* @return (boolean)handleIsDerived()
*/
public final boolean isDerived()
{
boolean derived25a = this.__derived25a;
if (!this.__derived25aSet)
{
// derived has no pre constraints
derived25a = handleIsDerived();
// derived has no post constraints
this.__derived25a = derived25a;
if (isMetafacadePropertyCachingEnabled())
{
this.__derived25aSet = true;
}
}
return derived25a;
}
// ------------- associations ------------------
/**
*
* @return (AssociationEndFacade)handleGetOtherEnd()
*/
public final AssociationEndFacade getOtherEnd()
{
AssociationEndFacade getOtherEnd1r = null;
// associationEndFacade has no pre constraints
Object result = handleGetOtherEnd();
MetafacadeBase shieldedResult = this.shieldedElement(result);
try
{
getOtherEnd1r = (AssociationEndFacade)shieldedResult;
}
catch (ClassCastException ex)
{
// Bad things happen if the metafacade type mapping in metafacades.xml is wrong - Warn
AssociationEndFacadeLogic.logger.warn("incorrect metafacade cast for AssociationEndFacadeLogic.getOtherEnd AssociationEndFacade " + result + ": " + shieldedResult);
}
// associationEndFacade has no post constraints
return getOtherEnd1r;
}
/**
* UML Specific type is transformed by shieldedElements to AndroMDA Metafacade type
* @return Object
*/
protected abstract Object handleGetOtherEnd();
/**
*
* Gets the association ends belonging to this association.
*
* @return (AssociationFacade)handleGetAssociation()
*/
public final AssociationFacade getAssociation()
{
AssociationFacade getAssociation4r = null;
// associationEnds has no pre constraints
Object result = handleGetAssociation();
MetafacadeBase shieldedResult = this.shieldedElement(result);
try
{
getAssociation4r = (AssociationFacade)shieldedResult;
}
catch (ClassCastException ex)
{
// Bad things happen if the metafacade type mapping in metafacades.xml is wrong - Warn
AssociationEndFacadeLogic.logger.warn("incorrect metafacade cast for AssociationEndFacadeLogic.getAssociation AssociationFacade " + result + ": " + shieldedResult);
}
// associationEnds has no post constraints
return getAssociation4r;
}
/**
* UML Specific type is transformed by shieldedElements to AndroMDA Metafacade type
* @return Object
*/
protected abstract Object handleGetAssociation();
/**
*
* @return (ClassifierFacade)handleGetType()
*/
public final ClassifierFacade getType()
{
ClassifierFacade getType5r = null;
// associationEndFacade has no pre constraints
Object result = handleGetType();
MetafacadeBase shieldedResult = this.shieldedElement(result);
try
{
getType5r = (ClassifierFacade)shieldedResult;
}
catch (ClassCastException ex)
{
// Bad things happen if the metafacade type mapping in metafacades.xml is wrong - Warn
AssociationEndFacadeLogic.logger.warn("incorrect metafacade cast for AssociationEndFacadeLogic.getType ClassifierFacade " + result + ": " + shieldedResult);
}
// associationEndFacade has no post constraints
return getType5r;
}
/**
* UML Specific type is transformed by shieldedElements to AndroMDA Metafacade type
* @return Object
*/
protected abstract Object handleGetType();
/**
* Constraint: org::andromda::metafacades::uml::AssociationEndFacade::association end needs a type
* Error: Each association end needs a type, you cannot leave the type unspecified.
* OCL: context AssociationEndFacade
inv: type->notEmpty() and type.name->notEmpty()
* @param validationMessages Collection
* @see ModelElementFacadeLogicImpl#validateInvariants(Collection validationMessages)
*/
@Override
public void validateInvariants(Collection validationMessages)
{
super.validateInvariants(validationMessages);
try
{
final Object contextElement = this.THIS();
boolean constraintValid = OCLResultEnsurer.ensure(OCLCollections.notEmpty(OCLIntrospector.invoke(contextElement,"type"))&&OCLCollections.notEmpty(OCLIntrospector.invoke(contextElement,"type.name")));
if (!constraintValid)
{
validationMessages.add(
new ModelValidationMessage(
(MetafacadeBase)contextElement ,
"org::andromda::metafacades::uml::AssociationEndFacade::association end needs a type",
"Each association end needs a type, you cannot leave the type unspecified."));
}
}
catch (Throwable th)
{
Throwable cause = th.getCause();
int depth = 0; // Some throwables have infinite recursion
while (cause != null && depth < 7)
{
th = cause;
depth++;
}
logger.error("Error validating constraint 'org::andromda::metafacades::uml::AssociationEndFacade::association end needs a type' ON "
+ this.THIS().toString() + ": " + th.getMessage(), th);
}
}
}