Package com.ibm.wala.classLoader

Interface IClass

All Superinterfaces:
IClassHierarchyDweller
All Known Implementing Classes:
AndroidModelClass, ArrayClass, AstClass, AstDynamicPropertyClass, AstFunctionClass, BypassSyntheticClass, BytecodeClass, CAstAbstractModuleLoader.CoreClass, CAstAbstractModuleLoader.DynamicCodeBody, DexIClass, FakeRootClass, JavaSourceLoaderImpl.JavaClass, JVMClass, LambdaSummaryClass, PhantomClass, ShrikeClass, SyntheticClass
public interface IClass extends IClassHierarchyDweller
Basic interface for an object that represents a single Java class for analysis purposes, including array classes.

  • Method Details

    • getClassLoader

      IClassLoader getClassLoader()
      Return the object that represents the defining class loader for this class.
      Returns:
      the object that represents the defining class loader for this class.

    • isInterface

      boolean isInterface()
      Is this class a Java interface?

    • isAbstract

      boolean isAbstract()
      Returns:
      true iff this class is abstract

    • isPublic

      boolean isPublic()
      Returns:
      true iff this class is public

    • isPrivate

      boolean isPrivate()
      Returns:
      true iff this class is private

    • isSynthetic

      boolean isSynthetic()
      Returns:
      true iff this class is synthetic, i.e., compiler-generated

    • getModifiers

      int getModifiers() throws UnsupportedOperationException
      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

      IClass getSuperclass()
      Returns:
      the superclass, or null if java.lang.Object
      Throws:
      IllegalStateException - if there's some problem determining the superclass

    • getDirectInterfaces

      Collection<? extends IClass> getDirectInterfaces()
      Returns:
      Collection of (IClass) interfaces this class directly implements. If this class is an interface, returns the interfaces it immediately extends.

    • getAllImplementedInterfaces

      Collection<IClass> getAllImplementedInterfaces()
      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.

    • getMethod

      IMethod getMethod(Selector selector)
      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.

    • getField

      IField getField(Atom name)
      Finds a field.
      Throws:
      IllegalStateException - if the class contains multiple fields with name name.

    • getField

      IField getField(Atom name, TypeName type)
      Finds a field, given a name and a type. Returns null if not found.

    • getReference

      TypeReference getReference()
      Returns:
      canonical TypeReference corresponding to this class

    • getSourceFileName

      String getSourceFileName() throws NoSuchElementException
      Returns:
      String holding the name of the source file that defined this class, or null if none found
      Throws:
      NoSuchElementException - if this class was generated from more than one source file The assumption that a class is generated from a single source file is java specific, and will change in the future. In place of this API, use the APIs in IClassLoader. SJF .. we should think about this deprecation. postponing deprecation for now.

    • getSource

      Reader getSource() throws NoSuchElementException
      Returns:
      String representing the source file holding this class, or null if not found
      Throws:
      NoSuchElementException - if this class was generated from more than one source file The assumption that a class is generated from a single source file is java specific, and will change in the future. In place of this API, use the APIs in IClassLoader. SJF .. we should think about this deprecation. postponing deprecation for now.

    • getClassInitializer

      IMethod getClassInitializer()
      Returns:
      the method that is this class's initializer, or null if none

    • isArrayClass

      boolean isArrayClass()
      Returns:
      true iff the class is an array class.

    • getDeclaredMethods

      Collection<? extends IMethod> getDeclaredMethods()
      Returns:
      an Iterator of the IMethods declared by this class.

    • getAllInstanceFields

      Collection<IField> getAllInstanceFields()
      Compute the instance fields declared by this class or any of its superclasses.

    • getAllStaticFields

      Collection<IField> getAllStaticFields()
      Compute the static fields declared by this class or any of its superclasses.

    • getAllFields

      Collection<IField> getAllFields()
      Compute the instance and static fields declared by this class or any of its superclasses.

    • getAllMethods

      Collection<? extends IMethod> getAllMethods()
      Compute the methods declared by this class or any of its superclasses.

    • getDeclaredInstanceFields

      Collection<IField> getDeclaredInstanceFields()
      Compute the instance fields declared by this class.
      Returns:
      Collection of IFields

    • getDeclaredStaticFields

      Collection<IField> getDeclaredStaticFields()
      Returns:
      Collection of IField

    • getName

      TypeName getName()
      Returns:
      the TypeName for this class

    • isReferenceType

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

    • getAnnotations

      Collection<Annotation> getAnnotations()
      get annotations, if any