cb.generator.java

Class Factory

java.lang.Object

cb.generator.java.Factory

public class Factory
extends Object

Factory for classes, methods, etc., it also contains methods to add relationships, like uses/realize relationships. If you don't like the way the default factory works just subclass it, and call setInstance() (before creating the generator, of course).

Version:

$Id: Factory.java,v 1.6 2001/06/27 12:56:35 dahm Exp $

Author:

M. Dahm

Field Summary

Fields

Modifier and Type	Field and Description
protected int	counter
protected HashMap<String,Node>	quid_map Register created objects by the quid of the petal object

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Factory()

Method Summary

Modifier and Type	Method and Description
void	addAssociation(Class class1, Role role1, Class class2, Role role2, Class assoc_class) Simply maps association to a newly generated class that maintains the connections.
void	addField(Class c, Field field) add a Field to the given class c
void	addImplementedInterface(Class c, Class super_class) add implemented interfaces based on the petal equivalents
void	addMethod(Class c, Method m) add a method to the given class
void	addObject(String quid, Node obj)
void	addRealizedClass(Class c, Class super_class) Alias for addImplementedInterface()
void	addSuperClass(Class c, Class super_class) add the superclass based on the petal equivalents
void	addUsedClass(Class c, Class used_class, UsesRelationship rel)
Class	createClass(Class clazz, Package p) create a Class based on the given petal Clazz
Class	createClass(Class clazz, String name, Package pack, String acc, boolean is_interface) create a Class
Field	createField(ClassAttribute attr) create a field based on a petal attribute
Field	createField(ClassAttribute attr, String name, String type, String acc, String init) create a field based on the given petal attribute
Method	createMethod(Operation op) create a method from the given operation
Method	createMethod(Operation op, String name, String type, String acc, List params) create a method
Package	createPackage(ClassCategory category) create a package for the given category
Parameter	createParameter(Parameter p) create a parameter base on a petal parameter
Parameter	createParameter(String name, String type) create a parameter
Method[]	createSetGetMethods(String name, String type) create the setter and getter methods
protected Dimension	getCardinality(Role role) get the cardinality for a given Role
protected String	getClassName(Class clazz) get the class name for the given clazz
static Factory	getInstance()
Node	getObject(String quid)
Collection<Node>	getObjects() get the objects
void	removeObject(String quid)
static void	setInstance(Factory f)

Methods inherited from class java.lang.Object

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

Field Detail

quid_map

protected HashMap<String,Node> quid_map

Register created objects by the quid of the petal object

counter

protected int counter

Constructor Detail

Factory

protected Factory()

Method Detail

addObject

public void addObject(String quid,
                      Node obj)

removeObject

public void removeObject(String quid)

getObject

public Node getObject(String quid)

getObjects

public Collection<Node> getObjects()

get the objects

Returns:

the objects

getInstance

public static Factory getInstance()

setInstance

public static void setInstance(Factory f)

getClassName

protected String getClassName(Class clazz)

get the class name for the given clazz

Parameters:

clazz - - the clazz to get the name for

Returns:

the fullyQualifying class name if a package exists

createClass

public Class createClass(Class clazz,
                         String name,
                         Package pack,
                         String acc,
                         boolean is_interface)

create a Class

Parameters:

clazz -

name -

pack -

acc -

is_interface -

Returns:

the class just created

createClass

public Class createClass(Class clazz,
                         Package p)

create a Class based on the given petal Clazz

Parameters:

clazz -

p -

Returns:

the Class

createPackage

public Package createPackage(ClassCategory category)

create a package for the given category

Parameters:

category -

Returns:

the package

createMethod

public Method createMethod(Operation op,
                           String name,
                           String type,
                           String acc,
                           List params)

create a method

Parameters:

op -

name -

type -

acc -

params -

Returns:

the method just created

createMethod

public Method createMethod(Operation op)

create a method from the given operation

Parameters:

op -

Returns:

the method

createParameter

public Parameter createParameter(String name,
                                 String type)

create a parameter

Parameters:

name -

type -

Returns:

the parameter just created

createParameter

public Parameter createParameter(Parameter p)

create a parameter base on a petal parameter

Parameters:

p -

Returns:

- the parameter

createField

public Field createField(ClassAttribute attr,
                         String name,
                         String type,
                         String acc,
                         String init)

create a field based on the given petal attribute

Parameters:

attr -

name -

type -

acc -

init -

Returns:

the field just created

createField

public Field createField(ClassAttribute attr)

create a field based on a petal attribute

Parameters:

attr -

Returns:

the field

addSuperClass

public void addSuperClass(Class c,
                          Class super_class)

add the superclass based on the petal equivalents

Parameters:

c -

super_class -

addImplementedInterface

public final void addImplementedInterface(Class c,
                                          Class super_class)

add implemented interfaces based on the petal equivalents

Parameters:

c -

super_class -

addRealizedClass

public void addRealizedClass(Class c,
                             Class super_class)

Alias for addImplementedInterface()

createSetGetMethods

public Method[] createSetGetMethods(String name,
                                    String type)

create the setter and getter methods

Parameters:

name -

type -

Returns:

the list of getter and setter methods

getCardinality

protected Dimension getCardinality(Role role)

get the cardinality for a given Role

Parameters:

role -

Returns:

the Cardinality as a Dimension

addAssociation

public void addAssociation(Class class1,
                           Role role1,
                           Class class2,
                           Role role2,
                           Class assoc_class)

Simply maps association to a newly generated class that maintains the connections. If the association has an association class no new class is generated. Also adds access methods to the corresponding classes. TODO: Does not regard multiple associations between classes, cardinality currently not checked.

addUsedClass

public void addUsedClass(Class c,
                         Class used_class,
                         UsesRelationship rel)

addField

public void addField(Class c,
                     Field field)

add a Field to the given class c

Parameters:

c -

field -

addMethod

public void addMethod(Class c,
                      Method m)

add a method to the given class

Parameters:

c -

m -