Field Detail

• myClass

  protected final DexIClass myClass

  The declaring class for this method.

• instructions

  protected InstructionArray instructions

Constructor Detail

• DexIMethod

  public DexIMethod​(org.jf.dexlib.ClassDataItem.EncodedMethod encodedMethod,
                    DexIClass klass)

Method Detail

• getTotalInsts

  public static int getTotalInsts()

• toEncodedMethod

  public org.jf.dexlib.ClassDataItem.EncodedMethod toEncodedMethod()

  Returns:

  the EncodedMethod object for which this DexIMethod is a wrapper.

• getDeclaredExceptions

  public TypeReference[] getDeclaredExceptions()
                                        throws InvalidClassFileException,
                                               UnsupportedOperationException

  Specified by:

  getDeclaredExceptions in interface IMethod

  Returns:

  an array of the exception types declared by the throws clause for this method, or null if there are none

  Throws:

  InvalidClassFileException

  UnsupportedOperationException

• getLocalVariableName

  public String getLocalVariableName​(int bcIndex,
                                     int localNumber)

  Specified by:

  getLocalVariableName in interface IMethod

  Returns:

  the (source code) name of the local variable of a given number at the specified program counter, or null if the information is not available.

• getMaxLocals

  public int getMaxLocals()

  XXX not fully about the + 2.

  Returns:

  the RegisterCount + 2 to make some room for the return and exception register

  See Also:

  com.ibm.wala.classLoader.IMethod#getMaxLocals()

• getReturnReg

  public int getReturnReg()

• getExceptionReg

  public int getExceptionReg()

• getMaxStackHeight

  public int getMaxStackHeight()

• getDescriptor

  public Descriptor getDescriptor()

  Description copied from interface: IMethod
  something like: (IILjava.lang.String;SLjava.sql.Date;)Ljava.lang.Integer;

  Specified by:

  getDescriptor in interface IMethod

• getNumberOfParameters

  public int getNumberOfParameters()

  Description copied from interface: IMethod
  Method getNumberOfParameters. This result includes the "this" pointer if applicable

  Specified by:

  getNumberOfParameters in interface IMethod

• getNumberOfParameterRegisters

  public int getNumberOfParameterRegisters()

• getParameterType

  public TypeReference getParameterType​(int index)

  Description copied from interface: IMethod
  By convention, for a non-static method, getParameterType(0) is the this pointer

  Specified by:

  getParameterType in interface IMethod

• getReference

  public MethodReference getReference()

  Specified by:

  getReference in interface IMethod

  Returns:

  canonical MethodReference corresponding to this method

• getReturnType

  public TypeReference getReturnType()

  Specified by:

  getReturnType in interface IMethod

  Returns:

  the name of the return type for this method

• getSelector

  public Selector getSelector()

  Description copied from interface: IMethod
  something like: foo(Ljava/langString;)Ljava/lang/Class;

  Specified by:

  getSelector in interface IMethod

• getSignature

  public String getSignature()

  Description copied from interface: IMethod
  something like: com.foo.bar.createLargeOrder(IILjava.lang.String;SLjava.sql.Date;)Ljava.lang.Integer;

  Specified by:

  getSignature in interface IMethod

• hasExceptionHandler

  public boolean hasExceptionHandler()

  Specified by:

  hasExceptionHandler in interface IMethod

  Returns:

  true iff this method has at least one exception handler

• hasLocalVariableTable

  public boolean hasLocalVariableTable()

  Specified by:

  hasLocalVariableTable in interface IMethod

  Returns:

  true iff the local variable table information for this method is available

• isAbstract

  public boolean isAbstract()

  Description copied from interface: IMethod
  Is this method abstract?

  Specified by:

  isAbstract in interface IMethod

• isClinit

  public boolean isClinit()

  Description copied from interface: IMethod
  Is this method a class initializer?

  Specified by:

  isClinit in interface IMethod

• isFinal

  public boolean isFinal()

  Description copied from interface: IMethod
  Is this method final?

  Specified by:

  isFinal in interface IMethod

• isInit

  public boolean isInit()

  Description copied from interface: IMethod
  Is this method an object initializer?

  Specified by:

  isInit in interface IMethod

• isNative

  public boolean isNative()

  Description copied from interface: IMethod
  Is this method native?

  Specified by:

  isNative in interface IMethod

• isBridge

  public boolean isBridge()

  Description copied from interface: IMethod
  Is this method a bridge method? See JLS 3rd Edition 15.12.4.5

  Specified by:

  isBridge in interface IMethod

• isPrivate

  public boolean isPrivate()

  Description copied from interface: IMethod
  Is this method private?

  Specified by:

  isPrivate in interface IMethod

• isProtected

  public boolean isProtected()

  Description copied from interface: IMethod
  Is this method protected?

  Specified by:

  isProtected in interface IMethod

• isPublic

  public boolean isPublic()

  Description copied from interface: IMethod
  Is this method public?

  Specified by:

  isPublic in interface IMethod

• isSynchronized

  public boolean isSynchronized()

  Description copied from interface: IMethod
  Is this method synchronized?

  Specified by:

  isSynchronized in interface IMethod

• isSynthetic

  public boolean isSynthetic()

  Description copied from interface: IMethod
  Did someone synthesize this method? (As opposed to reading it from a class file)

  Specified by:

  isSynthetic in interface IMethod

• isStatic

  public boolean isStatic()

  Description copied from interface: IMember
  Is this member static?

  Specified by:

  isStatic in interface IMember

• isVolatile

  public boolean isVolatile()

• getDeclaringClass

  public IClass getDeclaringClass()

  Description copied from interface: IMember
  Return the object that represents the declaring class for this member.

  Specified by:

  getDeclaringClass in interface IMember

  Returns:

  the object that represents the declaring class for this member.

• getClassHierarchy

  public IClassHierarchy getClassHierarchy()

  Specified by:

  getClassHierarchy in interface IClassHierarchyDweller

• getName

  public Atom getName()

  Specified by:

  getName in interface IMember

  Returns:

  the name of this member

• getLineNumber

  public int getLineNumber​(int bcIndex)

  Specified by:

  getLineNumber in interface IMethod

  Returns:

  the source line number corresponding to a particular bytecode index, or -1 if the information is not available.

• toString

  public String toString()

  Overrides:

  toString in class Object

• equals

  public boolean equals​(Object obj)

  Overrides:

  equals in class Object

  See Also:

  Object.equals(Object)

• hashCode

  public int hashCode()

  Overrides:

  hashCode in class Object

  See Also:

  Object.hashCode()

• getBytecodeIndex

  public int getBytecodeIndex​(int i)
                       throws InvalidClassFileException

  Specified by:

  getBytecodeIndex in interface IBytecodeMethod

  Returns:

  the bytecode index corresponding to instruction i in the getInstructions() array

  Throws:

  InvalidClassFileException

• getHandlers

  public ExceptionHandler[][] getHandlers()
                                   throws InvalidClassFileException

  Specified by:

  getHandlers in interface IBytecodeMethod

  Returns:

  the Shrike representation of the exception handlers

  Throws:

  InvalidClassFileException

• getInstructions

  public IInstruction[] getInstructions()

  Specified by:

  getInstructions in interface IBytecodeMethod

  Returns:

  the Shrike instructions decoded from the bytecode

• parseBytecode

  protected void parseBytecode()

• handleINVOKE_VIRTUAL

  protected void handleINVOKE_VIRTUAL​(int instLoc,
                                      String cname,
                                      String mname,
                                      String pname,
                                      int[] args,
                                      org.jf.dexlib.Code.Opcode opcode)

• getDexInstructions

  public Instruction[] getDexInstructions()

• instructions

  protected InstructionArray instructions()

• getAddressFromIndex

  public int getAddressFromIndex​(int index)

• getInstructionIndex

  public int getInstructionIndex​(int bytecodeindex)

• getInstructionFromIndex

  public Instruction getInstructionFromIndex​(int instructionIndex)

• getIndirectionData

  public IndirectionData getIndirectionData()

  Specified by:

  getIndirectionData in interface IBytecodeMethod

  Returns:

  information about any indirect uses of local variables

• getCallSites

  public Collection<CallSiteReference> getCallSites()
                                             throws InvalidClassFileException

  Description copied from interface: IBytecodeMethod
  there

  Specified by:

  getCallSites in interface IBytecodeMethod

  Returns:

  the call sites declared in the bytecode for this method

  Throws:

  InvalidClassFileException

  UnsupportedOperationException

• getSourcePosition

  public IMethod.SourcePosition getSourcePosition​(int instructionIndex)
                                           throws InvalidClassFileException

  Specified by:

  getSourcePosition in interface IMethod

  Throws:

  InvalidClassFileException

• getParameterSourcePosition

  public IMethod.SourcePosition getParameterSourcePosition​(int paramNum)
                                                    throws InvalidClassFileException

  Specified by:

  getParameterSourcePosition in interface IMethod

  Throws:

  InvalidClassFileException

• getAnnotations

  public Collection<Annotation> getAnnotations()

  Description copied from interface: IMember
  Get the annotations on this member, if any

  Specified by:

  getAnnotations in interface IMember

• getAnnotations

  public Collection<Annotation> getAnnotations​(boolean runtimeInvisible)

  Specified by:

  getAnnotations in interface IBytecodeMethod

• getParameterAnnotations

  public Collection<Annotation>[] getParameterAnnotations()

  Specified by:

  getParameterAnnotations in interface IBytecodeMethod