BytecodeClass (com.ibm.wala.core 1.5.6 API)

java.lang.Object
- com.ibm.wala.classLoader.BytecodeClass<T>

Type Parameters:

T - type of classloader which loads this format of class.

All Implemented Interfaces:

IClass, IClassHierarchyDweller

Direct Known Subclasses:

JVMClass
```
public abstract class BytecodeClass<T extends IClassLoader>
extends java.lang.Object
implements IClass
```
A class representing which originates in some form of bytecode.

Field Summary

Fields
Modifier and Type	Field and Description
`protected java.util.Collection<IClass>`	`allInterfaces` The IClasses that represent all interfaces this class implements (if it's a class) or extends (it it's an interface)
`protected IClassHierarchy`	`cha` Governing class hierarchy for this class
`protected int`	`hashCode` hash code; cached here for efficiency
`protected java.util.Map<Selector,IMethod>`	`inheritCache` A mapping from Selector to IMethod used to cache method lookups from superclasses
`protected IField[]`	`instanceFields` The instance fields declared in this class.
`protected ImmutableByteArray[]`	`interfaceNames` The names of interfaces for this class.
`protected T`	`loader` The object that loaded this class.
`protected java.util.Map<Selector,IMethod>`	`methodMap` A mapping from Selector to IMethod
`protected IField[]`	`staticFields` The static fields declared in this class.
`protected IClass`	`superClass` superclass
`protected boolean`	`superclassComputed` Compute the superclass lazily.
`protected ImmutableByteArray`	`superName` An Atom which holds the name of the super class.
`protected TypeReference`	`typeReference` Canonical type representation

Constructor Summary

Constructors
Modifier Constructor and Description

protected BytecodeClass(T loader, IClassHierarchy cha)

Constructors
Modifier	Constructor and Description
`protected`	`BytecodeClass(T loader, IClassHierarchy cha)`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`addFieldToList(java.util.List<FieldImpl> L, Atom name, ImmutableByteArray fieldType, int accessFlags, java.util.Collection<Annotation> annotations, java.util.Collection<TypeAnnotation> typeAnnotations, TypeSignature sig)`
`protected java.util.Collection<IClass>`	`computeAllInterfacesAsCollection()`
`protected abstract IMethod[]`	`computeDeclaredMethods()`
`protected void`	`computeMethodMapIfNeeded()` set up the methodMap mapping
`protected java.util.List<IField>`	`findDeclaredField(Atom name)`
`java.util.Collection<IField>`	`getAllFields()` Compute the instance and static fields declared by this class or any of its superclasses.
`java.util.Collection<IClass>`	`getAllImplementedInterfaces()`
`java.util.Collection<IField>`	`getAllInstanceFields()` Compute the instance fields declared by this class or any of its superclasses.
`java.util.Collection<IMethod>`	`getAllMethods()` Compute the methods declared by this class or any of its superclasses.
`java.util.Collection<IField>`	`getAllStaticFields()` Compute the static fields declared by this class or any of its superclasses.
`abstract java.util.Collection<Annotation>`	`getAnnotations(boolean runtimeVisible)`
`IClassHierarchy`	`getClassHierarchy()`
`IClassLoader`	`getClassLoader()` Return the object that represents the defining class loader for this class.
`abstract Module`	`getContainer()`
`java.util.Collection<IField>`	`getDeclaredInstanceFields()` Compute the instance fields declared by this class.
`java.util.Collection<IMethod>`	`getDeclaredMethods()`
`java.util.Collection<IField>`	`getDeclaredStaticFields()`
`java.util.Collection<? extends IClass>`	`getDirectInterfaces()`
`IField`	`getField(Atom name)` Finds a field.
`IField`	`getField(Atom name, TypeName type)` Finds a field, given a name and a type.
`IMethod`	`getMethod(Selector selector)` Finds method matching signature.
`TypeName`	`getName()`
`TypeReference`	`getReference()`
`java.io.Reader`	`getSource()`
`java.lang.String`	`getSourceFileName()`
`IClass`	`getSuperclass()`
`TypeName`	`getSuperName()`
`int`	`hashCode()`
`boolean`	`isArrayClass()`
`boolean`	`isReferenceType()` Does 'this' refer to a reference type? If not, then it refers to a primitive type.
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.ibm.wala.classLoader.IClass
getAnnotations, getClassInitializer, getModifiers, isAbstract, isInterface, isPrivate, isPublic, isSynthetic

- Field Detail
  - superName
```
protected ImmutableByteArray superName
```
    An Atom which holds the name of the super class. We cache this for efficiency reasons.
  - interfaceNames
```
protected ImmutableByteArray[] interfaceNames
```
    The names of interfaces for this class. We cache this for efficiency reasons.
  - loader
```
protected final T extends IClassLoader loader
```
    The object that loaded this class.
  - cha
```
protected final IClassHierarchy cha
```
    Governing class hierarchy for this class
  - methodMap
```
protected volatile java.util.Map<Selector,IMethod> methodMap
```
    A mapping from Selector to IMethod
    TODO: get rid of this for classes (though keep it for interfaces) instead ... use a VMT.
  - inheritCache
```
protected java.util.Map<Selector,IMethod> inheritCache
```
    A mapping from Selector to IMethod used to cache method lookups from superclasses
  - typeReference
```
protected TypeReference typeReference
```
    Canonical type representation
  - superClass
```
protected IClass superClass
```
    superclass
  - superclassComputed
```
protected boolean superclassComputed
```
    Compute the superclass lazily.
  - allInterfaces
```
protected java.util.Collection<IClass> allInterfaces
```
    The IClasses that represent all interfaces this class implements (if it's a class) or extends (it it's an interface)
  - instanceFields
```
protected IField[] instanceFields
```
    The instance fields declared in this class.
  - staticFields
```
protected IField[] staticFields
```
    The static fields declared in this class.
  - hashCode
```
protected int hashCode
```
    hash code; cached here for efficiency
- Constructor Detail
  - BytecodeClass
```
protected BytecodeClass(T loader,
                        IClassHierarchy cha)
```
- Method Detail
  - getContainer
```
public abstract Module getContainer()
```
  - getClassLoader
```
public IClassLoader getClassLoader()
```
    Description copied from interface: IClass
    
    Return the object that represents the defining class loader for this class.
    
    Specified by:
    
    getClassLoader in interface IClass
    
    Returns:
    
    the object that represents the defining class loader for this class.
  - computeDeclaredMethods
```
protected abstract IMethod[] computeDeclaredMethods()
                                             throws com.ibm.wala.shrikeCT.InvalidClassFileException
```
    Throws:
    
    com.ibm.wala.shrikeCT.InvalidClassFileException
  - getReference
```
public TypeReference getReference()
```
    Specified by:
    
    getReference in interface IClass
    
    Returns:
    
    canonical TypeReference corresponding to this class
  - getSourceFileName
```
public java.lang.String getSourceFileName()
```
    Specified by:
    
    getSourceFileName in interface IClass
    
    Returns:
    
    String holding the name of the source file that defined this class, or null if none found
  - getSource
```
public java.io.Reader getSource()
```
    Specified by:
    
    getSource in interface IClass
    
    Returns:
    
    String representing the source file holding this class, or null if not found
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - isArrayClass
```
public boolean isArrayClass()
```
    Specified by:
    
    isArrayClass in interface IClass
    
    Returns:
    
    true iff the class is an array class.
  - getClassHierarchy
```
public IClassHierarchy getClassHierarchy()
```
    Specified by:
    
    getClassHierarchy in interface IClassHierarchyDweller
  - getName
```
public TypeName getName()
```
    Specified by:
    
    getName in interface IClass
    
    Returns:
    
    the TypeName for this class
  - 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.
    
    Specified by:
    
    isReferenceType in interface IClass
  - getField
```
public IField getField(Atom name)
```
    Description copied from interface: IClass
    
    Finds a field.
    
    Specified by:
    
    getField in interface IClass
  - getField
```
public IField getField(Atom name,
                       TypeName type)
```
    Description copied from interface: IClass
    
    Finds a field, given a name and a type. Returns null if not found.
    
    Specified by:
    
    getField in interface IClass
  - getSuperclass
```
public IClass getSuperclass()
```
    Specified by:
    
    getSuperclass in interface IClass
    
    Returns:
    
    the superclass, or null if java.lang.Object
  - getSuperName
```
public TypeName getSuperName()
```
  - getAllFields
```
public java.util.Collection<IField> getAllFields()
```
    Description copied from interface: IClass
    
    Compute the instance and static fields declared by this class or any of its superclasses.
    
    Specified by:
    
    getAllFields in interface IClass
  - getAllImplementedInterfaces
```
public java.util.Collection<IClass> getAllImplementedInterfaces()
```
    Specified by:
    
    getAllImplementedInterfaces in interface IClass
    
    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.
  - getDeclaredInstanceFields
```
public java.util.Collection<IField> getDeclaredInstanceFields()
```
    Description copied from interface: IClass
    
    Compute the instance fields declared by this class.
    
    Specified by:
    
    getDeclaredInstanceFields in interface IClass
    
    Returns:
    
    Collection of IFields
  - getDeclaredStaticFields
```
public java.util.Collection<IField> getDeclaredStaticFields()
```
    Specified by:
    
    getDeclaredStaticFields in interface IClass
    
    Returns:
    
    Collection of IField
  - getDirectInterfaces
```
public java.util.Collection<? extends IClass> getDirectInterfaces()
```
    Specified by:
    
    getDirectInterfaces in interface IClass
    
    Returns:
    
    Collection of (IClass) interfaces this class directly implements. If this class is an interface, returns the interfaces it immediately extends.
  - getAllInstanceFields
```
public java.util.Collection<IField> getAllInstanceFields()
```
    Description copied from interface: IClass
    
    Compute the instance fields declared by this class or any of its superclasses.
    
    Specified by:
    
    getAllInstanceFields in interface IClass
  - getAllStaticFields
```
public java.util.Collection<IField> getAllStaticFields()
```
    Description copied from interface: IClass
    
    Compute the static fields declared by this class or any of its superclasses.
    
    Specified by:
    
    getAllStaticFields in interface IClass
  - getAllMethods
```
public java.util.Collection<IMethod> getAllMethods()
```
    Description copied from interface: IClass
    
    Compute the methods declared by this class or any of its superclasses.
    
    Specified by:
    
    getAllMethods in interface IClass
  - getDeclaredMethods
```
public java.util.Collection<IMethod> getDeclaredMethods()
```
    Specified by:
    
    getDeclaredMethods in interface IClass
    
    Returns:
    
    an Iterator of the IMethods declared by this class.
  - getMethod
```
public IMethod getMethod(Selector selector)
```
    Description copied from interface: IClass
    
    Finds method matching signature. Delegates to superclass if not found.
    
    Specified by:
    
    getMethod in interface IClass
    
    Parameters:
    
    selector - a method signature
    
    Returns:
    
    IMethod from this class matching the signature; null if not found in this class or any superclass.
  - computeAllInterfacesAsCollection
```
protected java.util.Collection<IClass> computeAllInterfacesAsCollection()
```
    Returns:
    
    Collection of IClasses, representing the interfaces this class implements.
  - findDeclaredField
```
protected java.util.List<IField> findDeclaredField(Atom name)
```
  - addFieldToList
```
protected void addFieldToList(java.util.List<FieldImpl> L,
                              Atom name,
                              ImmutableByteArray fieldType,
                              int accessFlags,
                              java.util.Collection<Annotation> annotations,
                              java.util.Collection<TypeAnnotation> typeAnnotations,
                              TypeSignature sig)
```
  - computeMethodMapIfNeeded
```
protected void computeMethodMapIfNeeded()
                                 throws com.ibm.wala.shrikeCT.InvalidClassFileException
```
    set up the methodMap mapping
    
    Throws:
    
    com.ibm.wala.shrikeCT.InvalidClassFileException
  - getAnnotations
```
public abstract java.util.Collection<Annotation> getAnnotations(boolean runtimeVisible)
                                                         throws com.ibm.wala.shrikeCT.InvalidClassFileException
```
    Throws:
    
    com.ibm.wala.shrikeCT.InvalidClassFileException

Class BytecodeClass<T extends IClassLoader>

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.ibm.wala.classLoader.IClass

Field Detail

superName

interfaceNames

loader

cha

methodMap

inheritCache

typeReference

superClass

superclassComputed

allInterfaces

instanceFields

staticFields

hashCode

Constructor Detail

BytecodeClass

Method Detail

getContainer

getClassLoader

computeDeclaredMethods

getReference

getSourceFileName

getSource

hashCode

toString

isArrayClass

getClassHierarchy

getName

isReferenceType

getField

getField

getSuperclass

getSuperName

getAllFields

getAllImplementedInterfaces

getDeclaredInstanceFields

getDeclaredStaticFields

getDirectInterfaces

getAllInstanceFields

getAllStaticFields

getAllMethods

getDeclaredMethods

getMethod

computeAllInterfacesAsCollection

findDeclaredField

addFieldToList

computeMethodMapIfNeeded

getAnnotations