Class ASMCodeGenerator

java.lang.Object

com.googlecode.aviator.code.BaseEvalCodeGenerator

com.googlecode.aviator.code.asm.ASMCodeGenerator

All Implemented Interfaces:

CodeGenerator, EvalCodeGenerator

public class ASMCodeGenerator
extends BaseEvalCodeGenerator

Code generator using asm

Author:

dennis

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ASMCodeGenerator.MethodMetaData

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FUNC_ARGS_INNER_VAR

Fields inherited from class BaseEvalCodeGenerator

classLoader, compileEnv, funcsArgs, instance, lambdaBootstraps, lambdaGenerator, methodMetaDataStack, methodTokens, parentCodeGenerator, parser, sourceFile, symbolTable, variables

Constructor Summary

Constructors

Constructor	Description
ASMCodeGenerator(AviatorEvaluatorInstance instance, String sourceFile, AviatorClassLoader classLoader, OutputStream traceOut)

Method Summary

Modifier and Type	Method	Description
void	genNewLambdaCode(LambdaFunctionBootstrap bootstrap)
int	getLocalIndex()
Expression	getResult(boolean unboxObject)
void	initConstants(Set<Token<?>> constants)	Initial constant pool.
void	initMethods(Map<String,Integer> methods)
void	initVariables(Map<String, VariableMeta> vars)
void	onAdd(Token<?> lookhead)
void	onAndLeft(Token<?> lookhead)	Do logic operation "invalid input: '&'invalid input: '&'" left operand
void	onAndRight(Token<?> lookhead)	Do logic operation "invalid input: '&'invalid input: '&'" right operand
void	onArray(Token<?> lookhead)
void	onArrayIndexEnd(Token<?> lookhead)
void	onArrayIndexStart(Token<?> token)
void	onAssignment(Token<?> lookhead)
void	onBitAnd(Token<?> lookhead)
void	onBitNot(Token<?> lookhead)	Bit operation '~'
void	onBitOr(Token<?> lookhead)
void	onBitXor(Token<?> lookhead)
void	onConstant(Token<?> lookhead)
void	onDiv(Token<?> lookhead)
void	onEq(Token<?> lookhead)
void	onExponent(Token<?> lookhead)
void	onGe(Token<?> lookhead)
void	onGt(Token<?> lookhead)
void	onJoinLeft(Token<?> lookhead)	Do logic operation "||" left operand
void	onJoinRight(Token<?> lookhead)	Do logic operation "||" right operand
void	onLambdaArgument(Token<?> lookhead, FunctionParam param)
void	onLambdaBodyEnd(Token<?> lookhead)
void	onLambdaBodyStart(Token<?> lookhead)
void	onLambdaDefineStart(Token<?> lookhead)
void	onLe(Token<?> lookhead)
void	onLt(Token<?> lookhead)
void	onMatch(Token<?> lookhead)
void	onMethodInvoke(Token<?> lookhead)
void	onMethodName(Token<?> lookhead)
void	onMethodParameter(Token<?> lookhead)
void	onMod(Token<?> lookhead)
void	onMult(Token<?> lookhead)
void	onNeg(Token<?> lookhead)
void	onNeq(Token<?> lookhead)
void	onNot(Token<?> lookhead)	Logic operation '!'
void	onShiftLeft(Token<?> lookhead)
void	onShiftRight(Token<?> lookhead)
void	onSub(Token<?> lookhead)
void	onTernaryBoolean(Token<?> lookhead)
void	onTernaryEnd(Token<?> lookhead)
void	onTernaryLeft(Token<?> lookhead)
void	onTernaryRight(Token<?> lookhead)
void	onUnsignedShiftRight(Token<?> lookhead)
void	start()

Methods inherited from class BaseEvalCodeGenerator

getClassLoader, getFuncsArgs, getNextFuncInvocationId, setLambdaBootstraps, setParser

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

FUNC_ARGS_INNER_VAR

public static final String FUNC_ARGS_INNER_VAR

See Also:

• Constant Field Values

Constructor Details

ASMCodeGenerator

public ASMCodeGenerator(AviatorEvaluatorInstance instance,
 String sourceFile,
 AviatorClassLoader classLoader,
 OutputStream traceOut)

Method Details

start

public void start()

onAdd

public void onAdd(Token<?> lookhead)

onSub

public void onSub(Token<?> lookhead)

onMult

public void onMult(Token<?> lookhead)

onExponent

public void onExponent(Token<?> lookhead)

onAssignment

public void onAssignment(Token<?> lookhead)

onDiv

public void onDiv(Token<?> lookhead)

onMod

public void onMod(Token<?> lookhead)

onAndLeft

public void onAndLeft(Token<?> lookhead)

Do logic operation "invalid input: '&'invalid input: '&'" left operand

onAndRight

public void onAndRight(Token<?> lookhead)

Do logic operation "invalid input: '&'invalid input: '&'" right operand

onTernaryBoolean

public void onTernaryBoolean(Token<?> lookhead)

onTernaryLeft

public void onTernaryLeft(Token<?> lookhead)

onTernaryRight

public void onTernaryRight(Token<?> lookhead)

onTernaryEnd

public void onTernaryEnd(Token<?> lookhead)

onJoinRight

public void onJoinRight(Token<?> lookhead)

Do logic operation "||" right operand

onJoinLeft

public void onJoinLeft(Token<?> lookhead)

Do logic operation "||" left operand

onEq

public void onEq(Token<?> lookhead)

onMatch

public void onMatch(Token<?> lookhead)

onNeq

public void onNeq(Token<?> lookhead)

onGe

public void onGe(Token<?> lookhead)

onGt

public void onGt(Token<?> lookhead)

onLe

public void onLe(Token<?> lookhead)

onLt

public void onLt(Token<?> lookhead)

onNot

public void onNot(Token<?> lookhead)

Logic operation '!'

onBitNot

public void onBitNot(Token<?> lookhead)

Bit operation '~'

onNeg

public void onNeg(Token<?> lookhead)

getResult

public Expression getResult(boolean unboxObject)

onConstant

public void onConstant(Token<?> lookhead)

initVariables

public void initVariables(Map<String, VariableMeta> vars)

initConstants

public void initConstants(Set<Token<?>> constants)

Initial constant pool.

Parameters:

constants -

initMethods

public void initMethods(Map<String,Integer> methods)

Specified by:

initMethods in interface EvalCodeGenerator

Overrides:

initMethods in class BaseEvalCodeGenerator

onMethodInvoke

public void onMethodInvoke(Token<?> lookhead)

onMethodParameter

public void onMethodParameter(Token<?> lookhead)

onArray

public void onArray(Token<?> lookhead)

onArrayIndexStart

public void onArrayIndexStart(Token<?> token)

onArrayIndexEnd

public void onArrayIndexEnd(Token<?> lookhead)

getLocalIndex

public int getLocalIndex()

onLambdaDefineStart

public void onLambdaDefineStart(Token<?> lookhead)

onLambdaArgument

public void onLambdaArgument(Token<?> lookhead,
 FunctionParam param)

onLambdaBodyStart

public void onLambdaBodyStart(Token<?> lookhead)

onLambdaBodyEnd

public void onLambdaBodyEnd(Token<?> lookhead)

genNewLambdaCode

public void genNewLambdaCode(LambdaFunctionBootstrap bootstrap)

onMethodName

public void onMethodName(Token<?> lookhead)

onBitAnd

public void onBitAnd(Token<?> lookhead)

onBitOr

public void onBitOr(Token<?> lookhead)

onBitXor

public void onBitXor(Token<?> lookhead)

onShiftLeft

public void onShiftLeft(Token<?> lookhead)

onShiftRight

public void onShiftRight(Token<?> lookhead)

onUnsignedShiftRight

public void onUnsignedShiftRight(Token<?> lookhead)