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

Class BoxedMapDescriptor

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.BoxedMapDescriptor

All Implemented Interfaces:

TypeDescriptor, BoxedDescriptor, MapDescriptor, UnboxedDescriptor

public class BoxedMapDescriptor
extends AbstractValueDescriptor
implements BoxedDescriptor, MapDescriptor

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

Thus an IntegerValue is a TypeId.INTEGER and an org.eclipse.ocl.domain.values.IntegerValue.

Constructor Summary

Constructors

Constructor and Description
BoxedMapDescriptor(MapTypeId elementId, Class<?> javaClass, MapDescriptor unboxedDescriptor)

Method Summary

Modifier and Type	Method and Description
void	append(JavaStream javaStream, boolean reClass)
void	appendElement(JavaStream javaStream, boolean reClass)
Boolean	appendUnboxStatements(JavaStream js, JavaLocalContext<?> localContext, CGUnboxExp cgUnboxExp, CGValuedElement boxedValue) Append the appropriate statements to js to create the unboxed value for cgUnboxExp from its boxedValue.
EcoreDescriptor	getEcoreDescriptor(CodeGenerator codeGenerator, Class<?> instanceClass) Return the type descriptor for use when an Ecore type would be appropriate.
MapTypeId	getElementId()
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, asCollectionDescriptor, getEClassifier, 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, asCollectionDescriptor, getClassName, getEClassifier, getJavaClass, getPrimitiveDescriptor, hasJavaClass, isAssignableTo, isPrimitive

Constructor Detail

BoxedMapDescriptor

public BoxedMapDescriptor(MapTypeId elementId,
                          Class<?> javaClass,
                          MapDescriptor unboxedDescriptor)

Method Detail

appendUnboxStatements

public Boolean appendUnboxStatements(JavaStream js,
                                     JavaLocalContext<?> localContext,
                                     CGUnboxExp cgUnboxExp,
                                     CGValuedElement boxedValue)

Description copied from interface: TypeDescriptor

Append the appropriate statements to js to create the unboxed value for cgUnboxExp from its boxedValue.

Specified by:

appendUnboxStatements in interface TypeDescriptor

Overrides:

appendUnboxStatements in class AbstractDescriptor

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

getElementId

public MapTypeId getElementId()

Specified by:

getElementId in interface MapDescriptor

Overrides:

getElementId in class AbstractDescriptor

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

append

public void append(JavaStream javaStream,
                   boolean reClass)

Specified by:

append in interface MapDescriptor

appendElement

public void appendElement(JavaStream javaStream,
                          boolean reClass)

Specified by:

appendElement in interface MapDescriptor