org.eclipse.ocl.examples.codegen.java.types

Class UnboxedValueDescriptor

java.lang.Object

org.eclipse.ocl.examples.codegen.java.types.AbstractDescriptor

org.eclipse.ocl.examples.codegen.java.types.AbstractValueDescriptor

org.eclipse.ocl.examples.codegen.java.types.UnboxedValueDescriptor

All Implemented Interfaces:

TypeDescriptor, EcoreDescriptor, UnboxedDescriptor

Direct Known Subclasses:

EnumerationObjectDescriptor, FutureEnumerationObjectDescriptor, RealObjectDescriptor, UnlimitedNaturalObjectDescriptor

public class UnboxedValueDescriptor
extends AbstractValueDescriptor
implements EcoreDescriptor, UnboxedDescriptor

An UnboxedValueDescriptor describes a type whose unboxed representation differs from its boxed representation. It has a pivot ElementId and a Java class.

Thus an Integer is a TypeId.INTEGER and a java.lang.Integer.

Constructor Summary

Constructors

Constructor and Description
UnboxedValueDescriptor(ElementId elementId, Class<?> javaClass)

Method Summary

Modifier and Type	Method and Description
EcoreDescriptor	getEcoreDescriptor(CodeGenerator codeGenerator, Class<?> instanceClass) Return the type descriptor for use when an Ecore type would be appropriate.
UnboxedDescriptor	getUnboxedDescriptor(CodeGenerator codeGenerator) Return the type descriptor for use when an unboxed type would be appropriate.
boolean	isAssignableFrom(TypeDescriptor typeDescriptor) Return true if an instance described by typeDescriptor may be assigned to an instance described by this.

Methods inherited from class org.eclipse.ocl.examples.codegen.java.types.AbstractValueDescriptor

append, getClassName, getJavaClass, hasJavaClass, isAssignableTo, toString

Methods inherited from class org.eclipse.ocl.examples.codegen.java.types.AbstractDescriptor

appendBox, appendCast, appendCastTerm, appendEcore, appendEcoreStatements, appendEcoreValue, appendEqualsValue, appendNotEqualsTerm, appendUnboxStatements, asCollectionDescriptor, getEClassifier, getElementId, getPrimitiveDescriptor, isPrimitive

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.eclipse.ocl.examples.codegen.generator.TypeDescriptor

append, appendBox, appendCast, appendCastTerm, appendEcore, appendEcoreStatements, appendEcoreValue, appendEqualsValue, appendNotEqualsTerm, appendUnboxStatements, asCollectionDescriptor, getClassName, getEClassifier, getJavaClass, getPrimitiveDescriptor, hasJavaClass, isAssignableTo, isPrimitive

Constructor Detail

UnboxedValueDescriptor

public UnboxedValueDescriptor(ElementId elementId,
                              Class<?> javaClass)

Method Detail

getEcoreDescriptor

public EcoreDescriptor getEcoreDescriptor(CodeGenerator codeGenerator,
                                          Class<?> instanceClass)

Description copied from interface: TypeDescriptor

Return the type descriptor for use when an Ecore type would be appropriate. For EDataTypes an instanceClass may be used to disambiguate the many forms of Real and Integer. Returns this when this is an Ecore descriptor.

Specified by:

getEcoreDescriptor in interface TypeDescriptor

getUnboxedDescriptor

public UnboxedDescriptor getUnboxedDescriptor(CodeGenerator codeGenerator)

Description copied from interface: TypeDescriptor

Return the type descriptor for use when an unboxed type would be appropriate. Returns this when this is an unboxed descriptor.

Specified by:

getUnboxedDescriptor in interface TypeDescriptor

isAssignableFrom

public final boolean isAssignableFrom(TypeDescriptor typeDescriptor)

Description copied from interface: TypeDescriptor

Return true if an instance described by typeDescriptor may be assigned to an instance described by this.

Specified by:

isAssignableFrom in interface TypeDescriptor