spoon.metamodel

Class Metamodel

java.lang.Object

spoon.metamodel.Metamodel

public class Metamodel
extends java.lang.Object

Represents the Spoon metamodel (incl. at runtime)

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Set<java.lang.String>	MODEL_CLASS_PACKAGES qualified names of packages which contain classes (implementations) of spoon model
static java.util.Set<java.lang.String>	MODEL_IFACE_PACKAGES qualified names of packages which contain interfaces of spoon model

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Metamodel(Factory factory)
	Metamodel(java.io.File spoonJavaSourcesDirectory) Not in the public API.

Method Summary

Modifier and Type	Method and Description
java.util.List<CtType<? extends CtElement>>	getAllInstantiableMetamodelInterfaces()
static java.util.Set<CtType<?>>	getAllMetamodelInterfaces() Returns all interfaces of the Spoon metamodel.
MetamodelConcept	getConcept(java.lang.Class<? extends CtElement> clazz)
static java.lang.String	getConceptName(java.lang.Class<? extends CtElement> conceptClass)
static java.lang.String	getConceptName(CtType<?> type)
java.util.Collection<MetamodelConcept>	getConcepts()
static CtClass<?>	getImplementationOfInterface(CtInterface<?> iface)
static Metamodel	getInstance()
static CtInterface<?>	getInterfaceOfImplementation(CtClass<?> impl)
static CtRole	getRoleOfMethod(CtMethod<?> method)

Methods inherited from class java.lang.Object

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

Field Detail

MODEL_IFACE_PACKAGES

public static final java.util.Set<java.lang.String> MODEL_IFACE_PACKAGES

qualified names of packages which contain interfaces of spoon model

MODEL_CLASS_PACKAGES

public static final java.util.Set<java.lang.String> MODEL_CLASS_PACKAGES

qualified names of packages which contain classes (implementations) of spoon model

Constructor Detail

Metamodel

public Metamodel(java.io.File spoonJavaSourcesDirectory)

Not in the public API. Parses spoon sources and creates factory with spoon model.

Parameters:

spoonJavaSourcesDirectory - the root directory of java sources of spoon model. The directory must contain "spoon" directory.

Metamodel

protected Metamodel(Factory factory)

Parameters:

factory - already loaded factory with all Spoon model types

Method Detail

getAllMetamodelInterfaces

public static java.util.Set<CtType<?>> getAllMetamodelInterfaces()

Returns all interfaces of the Spoon metamodel. This method is stateless for sake of maintenance. If you need to call it several times, you should store the result.

getInstance

public static Metamodel getInstance()

Returns:

Spoon Metamodel, which is built once and then returns cached version

getConcept

public MetamodelConcept getConcept(java.lang.Class<? extends CtElement> clazz)

Parameters:

clazz - a Class of Spoon model

Returns:

MetamodelConcept which describes the `clazz`

getConcepts

public java.util.Collection<MetamodelConcept> getConcepts()

Returns:

all MetamodelConcepts of spoon meta model

getAllInstantiableMetamodelInterfaces

public java.util.List<CtType<? extends CtElement>> getAllInstantiableMetamodelInterfaces()

Returns:

List of Spoon model interfaces, which represents instantiable leafs of Spoon metamodel

getConceptName

public static java.lang.String getConceptName(CtType<?> type)

Parameters:

type - a spoon model class or interface, whose concept name has to be returned

Returns:

name of MetamodelConcept, which represents Spoon model CtType

getConceptName

public static java.lang.String getConceptName(java.lang.Class<? extends CtElement> conceptClass)

getImplementationOfInterface

public static CtClass<?> getImplementationOfInterface(CtInterface<?> iface)

Parameters:

iface - the interface of spoon model element

Returns:

CtClass of Spoon model which implements the spoon model interface. null if there is no implementation.

getInterfaceOfImplementation

public static CtInterface<?> getInterfaceOfImplementation(CtClass<?> impl)

Parameters:

impl - the implementation class of a Spoon element

Returns:

CtInterface of Spoon model which represents API of the spoon model class. null if there is no implementation.

getRoleOfMethod

public static CtRole getRoleOfMethod(CtMethod<?> method)

Parameters:

method - to be checked method

Returns:

CtRole of spoon model method. Looking into all super class/interface implementations of this method