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

Class UnboxedElementsDescriptor

java.lang.Object

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

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

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

All Implemented Interfaces:

TypeDescriptor, CollectionDescriptor, UnboxedDescriptor

public class UnboxedElementsDescriptor
extends AbstractCollectionDescriptor
implements UnboxedDescriptor

A UnboxedElementsDescriptor describes a collection type for which no Java class may ever exist. It has a pivot CollectionTypeId, and a standardLibrary and the pivot type.

This descriptor is used in JUnit tests for expressions and when the genModel is unknown.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.ocl.examples.codegen.java.types.AbstractDescriptor

AbstractDescriptor.NamedFuture

Field Summary

Fields

Modifier and Type	Field and Description
protected StandardLibrary	standardLibrary
protected Type	type

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

elementId

Constructor Summary

Constructors

Constructor and Description
UnboxedElementsDescriptor(CollectionTypeId collectionTypeId, StandardLibrary standardLibrary, Type type)

Method Summary

Modifier and Type	Method and Description
void	append(JavaStream javaStream, java.lang.Boolean isRequired) Append the declaration of this type to a JavaStream.
void	appendElement(JavaStream javaStream, boolean reClass)
java.lang.String	getClassName() Return the fully qualified Java class name described by this type.
EcoreDescriptor	getEcoreDescriptor(CodeGenerator codeGenerator, java.lang.Class<?> instanceClass) Return the type descriptor for use when an Ecore type would be appropriate.
java.lang.Class<?>	getJavaClass() Return the basic Java class for this descriptor.
UnboxedDescriptor	getUnboxedDescriptor(CodeGenerator codeGenerator) Return the type descriptor for use when an unboxed type would be appropriate.
java.lang.Class<?>	hasJavaClass() Return the basic Java class for this descriptor.
boolean	isAssignableFrom(TypeDescriptor typeDescriptor) Return true if an instance described by typeDescriptor may be assigned to an instance described by this.
java.lang.String	toString()

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

append, appendBox, appendEcore, asCollectionDescriptor, getElementId, isAssignableTo

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

appendCast, appendCastTerm, appendEcoreStatements, appendEcoreValue, appendEqualsValue, appendNotEqualsTerm, appendUnboxStatements, getEClassifier, getPrimitiveDescriptor, isBoxedType, isPrimitive, reClass

Methods inherited from class java.lang.Object

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

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

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

Field Detail

standardLibrary

@NonNull
protected final StandardLibrary standardLibrary

type

@NonNull
protected final Type type

Constructor Detail

UnboxedElementsDescriptor

public UnboxedElementsDescriptor(@NonNull
                                 CollectionTypeId collectionTypeId,
                                 @NonNull
                                 StandardLibrary standardLibrary,
                                 @NonNull
                                 Type type)

Method Detail

append

public void append(@NonNull
                   JavaStream javaStream,
                   @Nullable
                   java.lang.Boolean isRequired)

Description copied from interface: TypeDescriptor

Append the declaration of this type to a JavaStream. e.g. "typename"

Specified by:

append in interface TypeDescriptor

getEcoreDescriptor

@NonNull
public EcoreDescriptor getEcoreDescriptor(@NonNull
                                                    CodeGenerator codeGenerator,
                                                    @Nullable
                                                    java.lang.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

appendElement

public void appendElement(@NonNull
                          JavaStream javaStream,
                          boolean reClass)

Specified by:

appendElement in interface CollectionDescriptor

Overrides:

appendElement in class AbstractCollectionDescriptor

getClassName

@NonNull
public java.lang.String getClassName()

Description copied from interface: TypeDescriptor

Return the fully qualified Java class name described by this type. In the case of collection types, this method returns the class name of the collection elements.

Specified by:

getClassName in interface TypeDescriptor

getJavaClass

@NonNull
public java.lang.Class<?> getJavaClass()

Description copied from interface: TypeDescriptor

Return the basic Java class for this descriptor. e.g. List<?> for an unboxed collection.

Specified by:

getJavaClass in interface TypeDescriptor

getUnboxedDescriptor

@NonNull
public UnboxedDescriptor getUnboxedDescriptor(@NonNull
                                                        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

hasJavaClass

@Nullable
public java.lang.Class<?> hasJavaClass()

Description copied from interface: TypeDescriptor

Return the basic Java class for this descriptor. e.g. List<?> for an unboxed collection. Returns null for no Java class known.

Specified by:

hasJavaClass in interface TypeDescriptor

isAssignableFrom

public final boolean isAssignableFrom(@NonNull
                                      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

toString

@NonNull
public java.lang.String toString()

Overrides:

toString in class AbstractCollectionDescriptor