Method Detail

• public def CompileStack(WriterController wc)

• public void addExceptionBlock(org.objectweb.asm.Label start, org.objectweb.asm.Label end, org.objectweb.asm.Label goal, String sig)

  initializes this class for a MethodNode. This method will automatically define variables for the method parameters and will create references if needed. The created variables can be accessed by calling getVariable().

• public void applyBlockRecorder()

• public void applyFinallyBlocks(org.objectweb.asm.Label label, boolean isBreakLabel)

• public void clear()

• public boolean containsVariable(String name)

  Returns the label for the given name

• public org.objectweb.asm.Label createLocalLabel(String name)

• public int defineTemporaryVariable(Variable var, boolean store)

• public int defineTemporaryVariable(String name, boolean store)

• public int defineTemporaryVariable(String name, ClassNode node, boolean store)

  Clears the state of the class. This method should be called after a MethodNode is visited. Note that a call to init will fail if clear is not called before

• public BytecodeVariable defineVariable(Variable v, boolean initFromStack)

  Parameters:

  name - the name of the variable of interest

  Returns:

  true if a variable is already defined

• public BytecodeVariable defineVariable(Variable v, ClassNode variableType, boolean initFromStack)

• public org.objectweb.asm.Label getBreakLabel()

• public org.objectweb.asm.Label getContinueLabel()

• public org.objectweb.asm.Label getLabel(String name)

• public org.objectweb.asm.Label getNamedBreakLabel(String name)

• public org.objectweb.asm.Label getNamedContinueLabel(String name)

• public VariableScope getScope()

• public BytecodeVariable getVariable(String variableName)

• public BytecodeVariable getVariable(String variableName, boolean mustExist)

  creates a temporary variable.

  Parameters:

  name - defines type and name

  store - defines if the top-level argument of the stack should be stored

  Returns:

  the index used for this temporary variable

• public boolean hasBlockRecorder()

• public void init(VariableScope el, Parameter[] parameters)

  Causes the state-stack to add an element and sets the given scope as new current variable scope. Creates a element for the state stack so pop has to be called later

• public boolean isImplicitThis()

• public boolean isInSpecialConstructorCall()

• public boolean isLHS()

• public void pop()

• public void popBlockRecorderVisit(CompileStack.BlockRecorder finallyBlock)

• public void popImplicitThis()

• public void popLHS()

• public void pushBlockRecorder(CompileStack.BlockRecorder recorder)

• public void pushBlockRecorderVisit(CompileStack.BlockRecorder finallyBlock)

• public void pushBooleanExpression()

• public void pushImplicitThis(boolean implicitThis)

• public void pushInSpecialConstructorCall()

• public void pushLHS(boolean lhs)

• public void pushLoop(VariableScope el, String labelName)

  Used for break foo inside a loop to end the execution of the marked loop. This method will return the break label of the loop if there is one found for the name. If not, the current break label is returned.

• public void pushLoop(String labelName)

• public void pushState()

• public org.objectweb.asm.Label pushSwitch()

• public void pushVariableScope(VariableScope el)

  Should be called when descending into a loop that does not define a scope. Creates a element for the state stack so pop has to be called later

• public void removeVar(int tempIndex)

• public void writeExceptionTable(CompileStack.BlockRecorder block, org.objectweb.asm.Label goal, String sig)