Class FakeRootClass

java.lang.Object

com.ibm.wala.classLoader.SyntheticClass

com.ibm.wala.ipa.callgraph.impl.FakeRootClass

All Implemented Interfaces:

IClass, IClassHierarchyDweller

public class FakeRootClass
extends SyntheticClass

A synthetic class for the fake root method.

Constructor Summary

Constructors

Constructor	Description
FakeRootClass(ClassLoaderReference clr, IClassHierarchy cha)
FakeRootClass(TypeReference typeRef, IClassHierarchy cha)

Method Summary

Modifier and Type	Method	Description
void	addMethod(IMethod m)
void	addStaticField(Atom name, TypeReference fieldType)
static TypeReference	fakeRootClass(ClassLoaderReference clr)
Collection<IClass>	getAllAncestorInterfaces()
Collection<IField>	getAllFields()	Compute the instance and static fields declared by this class or any of its superclasses.
Collection<IClass>	getAllImplementedInterfaces()
Collection<IField>	getAllInstanceFields()	Compute the instance fields declared by this class or any of its superclasses.
Collection<IMethod>	getAllMethods()	Compute the methods declared by this class or any of its superclasses.
Collection<IField>	getAllStaticFields()	Compute the static fields declared by this class or any of its superclasses.
IMethod	getClassInitializer()
IClassLoader	getClassLoader()	By default, a synthetic class is "loaded" by the primordial loader.
Collection<IField>	getDeclaredInstanceFields()	Compute the instance fields declared by this class.
Collection<IMethod>	getDeclaredMethods()
Collection<IField>	getDeclaredStaticFields()
Collection<IClass>	getDirectInterfaces()
IField	getField(Atom name)	Finds a field.
IMethod	getMethod(Selector selector)	Finds method matching signature.
int	getModifiers()	Return the integer that encodes the class's modifiers, as defined by the JVM specification
IClass	getSuperclass()
boolean	isPrivate()
boolean	isPublic()
boolean	isReferenceType()	Does 'this' refer to a reference type? If not, then it refers to a primitive type.

Methods inherited from class SyntheticClass

equals, getAnnotations, getClassHierarchy, getField, getName, getReference, getSource, getSourceFileName, hashCode, isAbstract, isArrayClass, isInterface, isSynthetic

Modifier and Type	Method	Description
boolean	equals(Object obj)
Collection<Annotation>	getAnnotations()	get annotations, if any
IClassHierarchy	getClassHierarchy()
IField	getField(Atom name, TypeName typeName)	we assume synthetic classes do not need to have multiple fields with the same name.
TypeName	getName()
TypeReference	getReference()
Reader	getSource()
String	getSourceFileName()
int	hashCode()
boolean	isAbstract()
boolean	isArrayClass()
boolean	isInterface()	Is this class a Java interface?
boolean	isSynthetic()	These classes are generated by WALA, not by any compiler, therefore it always returns false

Methods inherited from class Object

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

Constructor Details

FakeRootClass

public FakeRootClass(ClassLoaderReference clr,
 IClassHierarchy cha)

FakeRootClass

public FakeRootClass(TypeReference typeRef,
 IClassHierarchy cha)

Method Details

fakeRootClass

public static TypeReference fakeRootClass(ClassLoaderReference clr)

getClassLoader

public IClassLoader getClassLoader()

Description copied from class: SyntheticClass

By default, a synthetic class is "loaded" by the primordial loader. Subclasses may override as necessary.

Specified by:

getClassLoader in interface IClass

Overrides:

getClassLoader in class SyntheticClass

Returns:

the object that represents the defining class loader for this class.

addMethod

public void addMethod(IMethod m)

addStaticField

public void addStaticField(Atom name,
 TypeReference fieldType)

getModifiers

public int getModifiers()
                 throws UnsupportedOperationException

Description copied from interface: IClass

Return the integer that encodes the class's modifiers, as defined by the JVM specification

Returns:

the integer that encodes the class's modifiers, as defined by the JVM specification

Throws:

UnsupportedOperationException

getSuperclass

public IClass getSuperclass()
                     throws UnsupportedOperationException

Returns:

the superclass, or null if java.lang.Object

Throws:

UnsupportedOperationException

getAllImplementedInterfaces

public Collection<IClass> getAllImplementedInterfaces()
                                               throws UnsupportedOperationException

Returns:

Collection of (IClass) interfaces this class implements, including all ancestors of interfaces immediately implemented. If this class is an interface, it returns all super-interfaces.

Throws:

UnsupportedOperationException

getAllAncestorInterfaces

public Collection<IClass> getAllAncestorInterfaces()
                                            throws UnsupportedOperationException

Throws:

UnsupportedOperationException

See Also:

• IClass.getAllImplementedInterfaces()

getMethod

public IMethod getMethod(Selector selector)
                  throws UnsupportedOperationException

Description copied from interface: IClass

Finds method matching signature. Delegates to superclass if not found.

Parameters:

selector - a method signature

Returns:

IMethod from this class matching the signature; null if not found in this class or any superclass.

Throws:

UnsupportedOperationException

getField

public IField getField(Atom name)

Description copied from interface: IClass

Finds a field.

See Also:

• IClass.getMethod(com.ibm.wala.types.Selector)

getClassInitializer

public IMethod getClassInitializer()
                            throws UnimplementedError

Returns:

the method that is this class's initializer, or null if none

Throws:

UnimplementedError

getDeclaredMethods

public Collection<IMethod> getDeclaredMethods()
                                       throws UnsupportedOperationException

Returns:

an Iterator of the IMethods declared by this class.

Throws:

UnsupportedOperationException

getDeclaredInstanceFields

public Collection<IField> getDeclaredInstanceFields()
                                             throws UnsupportedOperationException

Description copied from interface: IClass

Compute the instance fields declared by this class.

Returns:

Collection of IFields

Throws:

UnsupportedOperationException

getDeclaredStaticFields

public Collection<IField> getDeclaredStaticFields()

Returns:

Collection of IField

isReferenceType

public boolean isReferenceType()

Description copied from interface: IClass

Does 'this' refer to a reference type? If not, then it refers to a primitive type.

getDirectInterfaces

public Collection<IClass> getDirectInterfaces()
                                       throws UnsupportedOperationException

Returns:

Collection of (IClass) interfaces this class directly implements. If this class is an interface, returns the interfaces it immediately extends.

Throws:

UnsupportedOperationException

getAllInstanceFields

public Collection<IField> getAllInstanceFields()

Description copied from interface: IClass

Compute the instance fields declared by this class or any of its superclasses.

getAllStaticFields

public Collection<IField> getAllStaticFields()

Description copied from interface: IClass

Compute the static fields declared by this class or any of its superclasses.

getAllMethods

public Collection<IMethod> getAllMethods()

Description copied from interface: IClass

Compute the methods declared by this class or any of its superclasses.

getAllFields

public Collection<IField> getAllFields()

Description copied from interface: IClass

Compute the instance and static fields declared by this class or any of its superclasses.

isPublic

public boolean isPublic()

Returns:

true iff this class is public

isPrivate

public boolean isPrivate()

Returns:

true iff this class is private