Package jadx.core.dex.nodes

Class MethodNode

java.lang.Object
jadx.core.dex.attributes.AttrNode
jadx.core.dex.attributes.nodes.LineAttrNode
jadx.core.dex.attributes.nodes.NotificationAttrNode
jadx.core.dex.nodes.MethodNode
All Implemented Interfaces:
IRenameNode, ICodeAnnotation, ICodeNodeRef, IJadxAttribute, IAttributeNode, ILineAttributeNode, ICodeNode, IDexNode, ILoadable, IMethodDetails, IUsageInfoNode, Comparable<MethodNode>
public class MethodNode extends NotificationAttrNode implements IMethodDetails, ILoadable, ICodeNode, Comparable<MethodNode>

  • Field Details

    • LOG

      private static final org.slf4j.Logger LOG

    • EMPTY_INSN_ARRAY

      private static final InsnNode[] EMPTY_INSN_ARRAY

    • mthInfo

      private final MethodInfo mthInfo

    • parentClass

      private final ClassNode parentClass

    • accFlags

      private AccessInfo accFlags

    • codeReader

      private final ICodeReader codeReader

    • insnsCount

      private final int insnsCount

    • noCode

      private boolean noCode

    • regsCount

      private int regsCount

    • argsStartReg

      private int argsStartReg

    • loaded

      private boolean loaded

    • retType

      private ArgType retType

    • argTypes

      private List<ArgType> argTypes

    • typeParameters

      private List<ArgType> typeParameters

    • thisArg

      private RegisterArg thisArg

    • argsList

      private List<RegisterArg> argsList

    • instructions

      @Nullable private @Nullable InsnNode[] instructions

    • blocks

      private List<BlockNode> blocks

    • blocksMaxCId

      private int blocksMaxCId

    • enterBlock

      private BlockNode enterBlock

    • exitBlock

      private BlockNode exitBlock

    • sVars

      private List<SSAVar> sVars

    • exceptionHandlers

      private List<ExceptionHandler> exceptionHandlers

    • loops

      private List<LoopInfo> loops

    • region

      private Region region

    • useIn

      private List<MethodNode> useIn

    • unresolvedUsed

      private List<MethodInfo> unresolvedUsed

    • methodsUsed

      private Set<MethodNode> methodsUsed

    • callsSelf

      private boolean callsSelf

    • javaNode

      private JavaMethod javaNode

  • Constructor Details

  • Method Details

    • build

      public static MethodNode build(ClassNode classNode, IMethodData methodData)

    • unload

      public void unload()
      Description copied from interface: ILoadable
      Free resources
      Specified by:
      unload in interface ILoadable

    • updateTypes

      public void updateTypes(List<ArgType> argTypes, ArgType retType)

    • updateTypeParameters

      public void updateTypeParameters(List<ArgType> typeParameters)

    • load

      public void load() throws DecodeException
      Description copied from interface: ILoadable
      On demand loading
      Specified by:
      load in interface ILoadable
      Throws:
      DecodeException

    • reload

      public void reload()

    • initArguments

      private void initArguments(List<ArgType> args)

    • getArgsStartPos

      private int getArgsStartPos(List<ArgType> args)

    • getArgTypes

      @NotNull public @NotNull List<ArgType> getArgTypes()
      Specified by:
      getArgTypes in interface IMethodDetails

    • updateArgTypes

      public void updateArgTypes(List<ArgType> newArgTypes, String comment)

    • containsGenericArgs

      public boolean containsGenericArgs()

    • getReturnType

      @NotNull public @NotNull ArgType getReturnType()
      Specified by:
      getReturnType in interface IMethodDetails

    • updateReturnType

      public void updateReturnType(ArgType type)

    • isVoidReturn

      public boolean isVoidReturn()

    • collectArgNodes

      public List<VarNode> collectArgNodes()

    • getArgRegs

      public List<RegisterArg> getArgRegs()

    • getAllArgRegs

      public List<RegisterArg> getAllArgRegs()

    • getThisArg

      @Nullable public @Nullable RegisterArg getThisArg()

    • skipFirstArgument

      public void skipFirstArgument()

    • getTypeParameters

      public List<ArgType> getTypeParameters()
      Specified by:
      getTypeParameters in interface IMethodDetails

    • getName

      public String getName()

    • getAlias

      public String getAlias()

    • getDeclaringClass

      public ClassNode getDeclaringClass()
      Specified by:
      getDeclaringClass in interface ICodeNode

    • getParentClass

      public ClassNode getParentClass()

    • getTopParentClass

      public ClassNode getTopParentClass()

    • isNoCode

      public boolean isNoCode()

    • getInstructions

      public InsnNode[] getInstructions()

    • unloadInsnArr

      public void unloadInsnArr()

    • initBasicBlocks

      public void initBasicBlocks()

    • finishBasicBlocks

      public void finishBasicBlocks()

    • getBasicBlocks

      public List<BlockNode> getBasicBlocks()

    • setBasicBlocks

      public void setBasicBlocks(List<BlockNode> blocks)

    • updateBlockPositions

      public void updateBlockPositions()

    • getNextBlockCId

      public int getNextBlockCId()

    • getEnterBlock

      public BlockNode getEnterBlock()

    • setEnterBlock

      public void setEnterBlock(BlockNode enterBlock)

    • getExitBlock

      public BlockNode getExitBlock()

    • setExitBlock

      public void setExitBlock(BlockNode exitBlock)

    • getPreExitBlocks

      public List<BlockNode> getPreExitBlocks()

    • isPreExitBlock

      public boolean isPreExitBlock(BlockNode block)

    • resetLoops

      public void resetLoops()

    • registerLoop

      public void registerLoop(LoopInfo loop)

    • getLoopForBlock

      @Nullable public @Nullable LoopInfo getLoopForBlock(BlockNode block)

    • getAllLoopsForBlock

      public List<LoopInfo> getAllLoopsForBlock(BlockNode block)

    • getLoopsCount

      public int getLoopsCount()

    • getLoops

      public Iterable<LoopInfo> getLoops()

    • addExceptionHandler

      public ExceptionHandler addExceptionHandler(ExceptionHandler handler)

    • clearExceptionHandlers

      public boolean clearExceptionHandlers()

    • getExceptionHandlers

      public Iterable<ExceptionHandler> getExceptionHandlers()

    • isNoExceptionHandlers

      public boolean isNoExceptionHandlers()

    • getExceptionHandlersCount

      public int getExceptionHandlersCount()

    • getThrows

      public List<ArgType> getThrows()
      Specified by:
      getThrows in interface IMethodDetails

    • isArgsOverloaded

      public boolean isArgsOverloaded()
      Return true if exists method with same name and arguments count

    • isConstructor

      public boolean isConstructor()

    • isDefaultConstructor

      public boolean isDefaultConstructor()

    • getRegsCount

      public int getRegsCount()

    • getArgsStartReg

      public int getArgsStartReg()

    • makeSyntheticRegArg

      public RegisterArg makeSyntheticRegArg(ArgType type)
      Create new fake register arg.

    • makeSyntheticRegArg

      public RegisterArg makeSyntheticRegArg(ArgType type, String name)

    • makeNewSVar

      public SSAVar makeNewSVar(@NotNull @NotNull RegisterArg assignArg)

    • makeNewSVar

      public SSAVar makeNewSVar(int regNum, int version, @NotNull @NotNull RegisterArg assignArg)

    • getNextSVarVersion

      private int getNextSVarVersion(int regNum)

    • removeSVar

      public void removeSVar(SSAVar var)

    • getSVars

      public List<SSAVar> getSVars()

    • getRawAccessFlags

      public int getRawAccessFlags()
      Specified by:
      getRawAccessFlags in interface IMethodDetails

    • getAccessFlags

      public AccessInfo getAccessFlags()
      Specified by:
      getAccessFlags in interface ICodeNode

    • setAccessFlags

      public void setAccessFlags(AccessInfo newAccessFlags)
      Specified by:
      setAccessFlags in interface ICodeNode

    • getRegion

      public Region getRegion()

    • setRegion

      public void setRegion(Region region)

    • root

      public RootNode root()
      Specified by:
      root in interface IDexNode

    • typeName

      public String typeName()
      Specified by:
      typeName in interface IDexNode

    • getInputFileName

      public String getInputFileName()
      Specified by:
      getInputFileName in interface IDexNode

    • getMethodInfo

      public MethodInfo getMethodInfo()
      Specified by:
      getMethodInfo in interface IMethodDetails

    • getMethodCodeOffset

      public long getMethodCodeOffset()

    • getDebugInfo

      @Nullable public @Nullable IDebugInfo getDebugInfo()

    • ignoreMethod

      public void ignoreMethod()

    • rename

      public void rename(String newName)
      Specified by:
      rename in interface IRenameNode

    • countInsns

      public long countInsns()
      Calculate instructions count at current stage

    • getInsnsCount

      public int getInsnsCount()
      Raw instructions count in method bytecode

    • getCodeStr

      public String getCodeStr()
      Returns method code with comments and annotations

    • isVarArg

      public boolean isVarArg()
      Specified by:
      isVarArg in interface IMethodDetails

    • isLoaded

      public boolean isLoaded()

    • getCodeReader

      @Nullable public @Nullable ICodeReader getCodeReader()

    • getUseIn

      public List<MethodNode> getUseIn()
      Specified by:
      getUseIn in interface IUsageInfoNode

    • setUseIn

      public void setUseIn(List<MethodNode> useIn)

    • addUsed

      public void addUsed(MethodNode used)

    • setUsed

      public void setUsed(List<MethodNode> methodsUsed)

    • getUsed

      public Set<MethodNode> getUsed()

    • getUnresolvedUsed

      public List<MethodInfo> getUnresolvedUsed()

    • setUnresolvedUsed

      public void setUnresolvedUsed(List<MethodInfo> unresolvedUsed)

    • setCallsSelf

      public void setCallsSelf(boolean callsSelf)

    • callsSelf

      public boolean callsSelf()

    • removeInvalidMethodsUsed

      private void removeInvalidMethodsUsed()

    • getJavaNode

      public JavaMethod getJavaNode()

    • setJavaNode

      @Internal public void setJavaNode(JavaMethod javaNode)

    • getAnnType

      public ICodeAnnotation.AnnType getAnnType()
      Specified by:
      getAnnType in interface ICodeAnnotation

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • compareTo

      public int compareTo(@NotNull @NotNull MethodNode o)
      Specified by:
      compareTo in interface Comparable<MethodNode>

    • toAttrString

      public String toAttrString()
      Specified by:
      toAttrString in interface IJadxAttribute
      Specified by:
      toAttrString in interface IMethodDetails

    • toString

      public String toString()
      Overrides:
      toString in class Object