# Package org.codehaus.groovy.classgen.asm

Helper classes for ASMClassGenerator.

See: Description

Interface Summary
ClosureWriter.UseExistingReference
MopWriter.Factory
TypeChooser: Interface for modules which are capable of resolving the type of an expression.
WriterControllerFactory: A non static factory to get alternative writer controller to be stored in the meta data

Class Summary
AssertionWriter
BinaryBooleanExpressionHelper: Binary write operations specialised for Booleans
BinaryDoubleExpressionHelper
BinaryExpressionHelper
BinaryExpressionMultiTypeDispatcher: This class is for internal use only! This class will dispatch to the right type adapters according to the kind of binary expression that is provided.
BinaryExpressionWriter
BinaryFloatExpressionHelper
BinaryIntExpressionHelper
BinaryLongExpressionHelper
BinaryObjectExpressionHelper
BytecodeDumper: An utility class which can be used in test cases to dump generated bytecode.
BytecodeHelper: A helper class for bytecode generation with AsmClassGenerator.
BytecodeVariable: Represents compile time variable metadata while compiling a method.
CallSiteWriter: This class represents non public API used by AsmClassGenerator.
ClosureWriter
CompileStack: This class is a helper for AsmClassGenerator.
CompileStack.BlockRecorder
CompileStack.LabelRange
DelegatingController: This class will delegate all calls to a WriterController given in the constructor.
ExpressionAsVariableSlot: Helper class that takes an Expression and if visited will load it normally, storing the result in a helper variable, which then can be requested after the visit is completed.
InvocationWriter
MethodCaller: A helper class to invoke methods more easily in ASM
MethodCallerMultiAdapter
MopWriter
OperandStack
OptimizingStatementWriter: A class to write out the optimized statements
OptimizingStatementWriter.ClassNodeSkip
OptimizingStatementWriter.StatementMeta
StatementMetaTypeChooser: A `TypeChooser` which is aware of statement metadata.
StatementWriter
UnaryExpressionHelper: A helper class used to generate bytecode for unary expressions.
VariableSlotLoader
WriterController

## Package org.codehaus.groovy.classgen.asm Description

Helper classes for ASMClassGenerator. All classes in this package are for internal usage only.