AsmClassGenerator (Groovy 4.0.0)

org.codehaus.groovy.classgen.AsmClassGenerator

```
public class AsmClassGenerator
extends ClassGenerator
```
Generates Java class versions of Groovy classes using ASM.

Field Summary

Fields
Modifiers	Name	Description
`static boolean`	`ASM_DEBUG`
`static boolean`	`CREATE_DEBUG_INFO`
`static boolean`	`CREATE_LINE_NUMBER_INFO`
`static String`	`MINIMUM_BYTECODE_VERSION`
`static MethodCallerMultiAdapter`	`getField`
`static MethodCallerMultiAdapter`	`getGroovyObjectField`
`static MethodCallerMultiAdapter`	`setField`
`static MethodCallerMultiAdapter`	`setGroovyObjectField`
`static MethodCallerMultiAdapter`	`setProperty`

Inherited fields
Fields inherited from class	Fields
`class ClassGenerator`	`innerClasses`

Constructor Summary

Constructors
Constructor and description
`AsmClassGenerator(SourceUnit source, GeneratorContext context, org.objectweb.asm.ClassVisitor classVisitor, String sourceFile)`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`public boolean`	`addInnerClass(ClassNode innerClass)`
	`public static int`	`argumentSize(Expression arguments)`
	`public static boolean`	`containsSpreadExpression(Expression arguments)`
	`protected void`	`createInterfaceSyntheticStaticFields()`
	`protected void`	`createSyntheticStaticFields()`
	`public void`	`despreadList(List<Expression> expressions, boolean wrap)`
	`public WriterController`	`getController()`
	`public static FieldNode`	`getDeclaredFieldOfCurrentClassOrAccessibleFieldOfSuper(ClassNode accessingNode, ClassNode current, String fieldName, boolean skipCurrent)`
	`public SourceUnit`	`getSourceUnit()`
	`public static boolean`	`isFieldDirectlyAccessible(FieldNode field, ClassNode clazz)` Determines if the given class can directly access the given field (via `GETFIELD`, `GETSTATIC`, etc. bytecode instructions).
	`public static boolean`	`isNullConstant(Expression expression)`
	`public static boolean`	`isSuperExpression(Expression expression)`
	`public static boolean`	`isThisExpression(Expression expression)`
	`public static boolean`	`isValidFieldNodeForByteCodeAccess(FieldNode field, ClassNode accessingClass)` deprecated: use isFieldDirectlyAccessible(FieldNode, ClassNode) instead.
	`public void`	`loadInstanceField(FieldExpression expression)` RHS instance field. should move most of the code in the BytecodeHelper
	`public void`	`loadStaticField(FieldExpression expression)`
	`protected void`	`loadThisOrOwner()` Loads either this object or if we're inside a closure then load the top level owner
	`public void`	`loadWrapper(Expression argument)`
	`public void`	`onLineNumber(ASTNode statement, String message)`
	`public void`	`throwException(String message)`
	`public void`	`visit(org.objectweb.asm.MethodVisitor mv)`
	`public void`	`visit(org.objectweb.asm.MethodVisitor mv)`
	`public void`	`visit(org.objectweb.asm.MethodVisitor mv)`
	`public void`	`visit(org.objectweb.asm.MethodVisitor mv)`
	`public void`	`visit(org.objectweb.asm.MethodVisitor mv)`
	`public void`	`visitAnnotations(AnnotatedNode node)`
	`public void`	`visitArgumentlistExpression(ArgumentListExpression ale)`
	`public void`	`visitArrayExpression(ArrayExpression expression)`
	`public void`	`visitAssertStatement(AssertStatement statement)`
	`public void`	`visitAttributeExpression(AttributeExpression expression)`
	`public void`	`visitBinaryExpression(BinaryExpression expression)`
	`public void`	`visitBitwiseNegationExpression(BitwiseNegationExpression expression)`
	`public void`	`visitBlockStatement(BlockStatement statement)`
	`public void`	`visitBooleanExpression(BooleanExpression expression)`
	`public void`	`visitBreakStatement(BreakStatement statement)`
	`public void`	`visitBytecodeExpression(BytecodeExpression expression)`
	`public void`	`visitBytecodeSequence(BytecodeSequence bytecodeSequence)`
	`public void`	`visitCaseStatement(CaseStatement statement)`
	`public void`	`visitCastExpression(CastExpression castExpression)`
	`public void`	`visitCatchStatement(CatchStatement statement)`
	`public void`	`visitClass(ClassNode classNode)`
	`public void`	`visitClassExpression(ClassExpression expression)`
	`public void`	`visitClosureExpression(ClosureExpression expression)`
	`public void`	`visitClosureListExpression(ClosureListExpression expression)`
	`public void`	`visitConstantExpression(ConstantExpression expression)` Generates byte code for constants.
	`public void`	`visitConstructor(ConstructorNode node)`
	`public void`	`visitConstructorCallExpression(ConstructorCallExpression call)`
	`protected void`	`visitConstructorOrMethod(MethodNode node, boolean isConstructor)`
	`public void`	`visitContinueStatement(ContinueStatement statement)`
	`public void`	`visitDeclarationExpression(DeclarationExpression expression)`
	`public void`	`visitDoWhileLoop(DoWhileStatement statement)`
	`public void`	`visitExpressionStatement(ExpressionStatement statement)`
	`public void`	`visitField(FieldNode fieldNode)`
	`public void`	`visitFieldExpression(FieldExpression expression)`
	`public void`	`visitForLoop(ForStatement statement)`
	`public void`	`visitGStringExpression(GStringExpression expression)`
	`public void`	`visitIfElse(IfStatement statement)`
	`public void`	`visitLambdaExpression(LambdaExpression expression)`
	`public void`	`visitListExpression(ListExpression expression)`
	`public void`	`visitMapEntryExpression(MapEntryExpression expression)`
	`public void`	`visitMapExpression(MapExpression expression)`
	`public void`	`visitMethod(MethodNode node)`
	`public void`	`visitMethodCallExpression(MethodCallExpression call)`
	`public void`	`visitMethodPointerExpression(MethodPointerExpression expression)`
	`public void`	`visitMethodReferenceExpression(MethodReferenceExpression expression)`
	`public void`	`visitNotExpression(NotExpression expression)`
	`public void`	`visitPostfixExpression(PostfixExpression expression)`
	`public void`	`visitPrefixExpression(PrefixExpression expression)`
	`public void`	`visitProperty(PropertyNode statement)`
	`public void`	`visitPropertyExpression(PropertyExpression expression)`
	`public void`	`visitRangeExpression(RangeExpression expression)`
	`public void`	`visitReturnStatement(ReturnStatement statement)`
	`public void`	`visitSpreadExpression(SpreadExpression expression)`
	`public void`	`visitSpreadMapExpression(SpreadMapExpression expression)`
	`protected void`	`visitStatement(Statement statement)`
	`public void`	`visitStaticMethodCallExpression(StaticMethodCallExpression call)`
	`public void`	`visitSwitch(SwitchStatement statement)`
	`public void`	`visitSynchronizedStatement(SynchronizedStatement statement)`
	`public void`	`visitTernaryExpression(TernaryExpression expression)`
	`public void`	`visitThrowStatement(ThrowStatement statement)`
	`public void`	`visitTryCatchFinally(TryCatchStatement statement)`
	`public void`	`visitTupleExpression(TupleExpression expression)`
	`public void`	`visitUnaryMinusExpression(UnaryMinusExpression expression)`
	`public void`	`visitUnaryPlusExpression(UnaryPlusExpression expression)`
	`public void`	`visitVariableExpression(VariableExpression expression)`
	`public void`	`visitWhileLoop(WhileStatement statement)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class ClassGenerator`	`getInnerClasses, getSourceUnit, visitBytecodeSequence`
`class ClassCodeVisitorSupport`	addError, getSourceUnit, visitAnnotation, visitAnnotations, visitAnnotations, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitCaseStatement, visitCatchStatement, visitClass, visitClassCodeContainer, visitConstructor, visitConstructorOrMethod, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitImports, visitMethod, visitObjectInitializerStatements, visitPackage, visitProperty, visitReturnStatement, visitStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally, visitWhileLoop
`class CodeVisitorSupport`	afterSwitchConditionExpressionVisited, visitArgumentlistExpression, visitArrayExpression, visitAssertStatement, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBlockStatement, visitBooleanExpression, visitBreakStatement, visitBytecodeExpression, visitCaseStatement, visitCastExpression, visitCatchStatement, visitClassExpression, visitClosureExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitEmptyStatement, visitExpressionStatement, visitFieldExpression, visitForLoop, visitGStringExpression, visitIfElse, visitLambdaExpression, visitListExpression, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitMethodReferenceExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitReturnStatement, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStaticMethodCallExpression, visitSwitch, visitSynchronizedStatement, visitTernaryExpression, visitThrowStatement, visitTryCatchFinally, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitVariableExpression, visitWhileLoop

- Field Detail
  - public static final boolean ASM_DEBUG
  - public static final boolean CREATE_DEBUG_INFO
  - public static final boolean CREATE_LINE_NUMBER_INFO
  - public static final String MINIMUM_BYTECODE_VERSION
  - public static final MethodCallerMultiAdapter getField
  - public static final MethodCallerMultiAdapter getGroovyObjectField
  - public static final MethodCallerMultiAdapter setField
  - public static final MethodCallerMultiAdapter setGroovyObjectField
  - public static final MethodCallerMultiAdapter setProperty
- Constructor Detail
  - public AsmClassGenerator(SourceUnit source, GeneratorContext context, org.objectweb.asm.ClassVisitor classVisitor, String sourceFile)
- Method Detail
  - public boolean addInnerClass(ClassNode innerClass)
  - public static int argumentSize(Expression arguments)
  - public static boolean containsSpreadExpression(Expression arguments)
  - protected void createInterfaceSyntheticStaticFields()
  - protected void createSyntheticStaticFields()
  - public void despreadList(List<Expression> expressions, boolean wrap)
  - public WriterController getController()
  - public static FieldNode getDeclaredFieldOfCurrentClassOrAccessibleFieldOfSuper(ClassNode accessingNode, ClassNode current, String fieldName, boolean skipCurrent)
  - @Override public SourceUnit getSourceUnit()
  - public static boolean isFieldDirectlyAccessible(FieldNode field, ClassNode clazz)
    
    Determines if the given class can directly access the given field (via GETFIELD, GETSTATIC, etc. bytecode instructions).
  - @Deprecated public static boolean isNullConstant(Expression expression)
  - @Deprecated public static boolean isSuperExpression(Expression expression)
  - @Deprecated public static boolean isThisExpression(Expression expression)
  - @Deprecated public static boolean isValidFieldNodeForByteCodeAccess(FieldNode field, ClassNode accessingClass)
    
    deprecated:
    use isFieldDirectlyAccessible(FieldNode, ClassNode) instead.
  - public void loadInstanceField(FieldExpression expression)
    
    RHS instance field. should move most of the code in the BytecodeHelper
  - public void loadStaticField(FieldExpression expression)
  - protected void loadThisOrOwner()
    
    Loads either this object or if we're inside a closure then load the top level owner
  - public void loadWrapper(Expression argument)
  - public void onLineNumber(ASTNode statement, String message)
  - public void throwException(String message)
  - @Override public void visit(org.objectweb.asm.MethodVisitor mv)
  - @Override public void visit(org.objectweb.asm.MethodVisitor mv)
  - @Override public void visit(org.objectweb.asm.MethodVisitor mv)
  - @Override public void visit(org.objectweb.asm.MethodVisitor mv)
  - @Override public void visit(org.objectweb.asm.MethodVisitor mv)
  - @Override public void visitAnnotations(AnnotatedNode node)
  - @Override public void visitArgumentlistExpression(ArgumentListExpression ale)
  - @Override public void visitArrayExpression(ArrayExpression expression)
  - @Override public void visitAssertStatement(AssertStatement statement)
  - @Override public void visitAttributeExpression(AttributeExpression expression)
  - @Override public void visitBinaryExpression(BinaryExpression expression)
  - @Override public void visitBitwiseNegationExpression(BitwiseNegationExpression expression)
  - @Override public void visitBlockStatement(BlockStatement statement)
  - @Override public void visitBooleanExpression(BooleanExpression expression)
  - @Override public void visitBreakStatement(BreakStatement statement)
  - @Override public void visitBytecodeExpression(BytecodeExpression expression)
  - @Override public void visitBytecodeSequence(BytecodeSequence bytecodeSequence)
  - @Override public void visitCaseStatement(CaseStatement statement)
  - @Override public void visitCastExpression(CastExpression castExpression)
  - @Override public void visitCatchStatement(CatchStatement statement)
  - @Override public void visitClass(ClassNode classNode)
  - @Override public void visitClassExpression(ClassExpression expression)
  - @Override public void visitClosureExpression(ClosureExpression expression)
  - @Override public void visitClosureListExpression(ClosureListExpression expression)
  - @Override public void visitConstantExpression(ConstantExpression expression)
    
    Generates byte code for constants.
    See Also:
    Class field types
  - @Override public void visitConstructor(ConstructorNode node)
  - @Override public void visitConstructorCallExpression(ConstructorCallExpression call)
  - @Override protected void visitConstructorOrMethod(MethodNode node, boolean isConstructor)
  - @Override public void visitContinueStatement(ContinueStatement statement)
  - @Override public void visitDeclarationExpression(DeclarationExpression expression)
  - @Override public void visitDoWhileLoop(DoWhileStatement statement)
  - @Override public void visitExpressionStatement(ExpressionStatement statement)
  - @Override public void visitField(FieldNode fieldNode)
  - @Override public void visitFieldExpression(FieldExpression expression)
  - @Override public void visitForLoop(ForStatement statement)
  - @Override public void visitGStringExpression(GStringExpression expression)
  - @Override public void visitIfElse(IfStatement statement)
  - @Override public void visitLambdaExpression(LambdaExpression expression)
  - @Override public void visitListExpression(ListExpression expression)
  - @Override public void visitMapEntryExpression(MapEntryExpression expression)
  - @Override public void visitMapExpression(MapExpression expression)
  - @Override public void visitMethod(MethodNode node)
  - @Override public void visitMethodCallExpression(MethodCallExpression call)
  - @Override public void visitMethodPointerExpression(MethodPointerExpression expression)
  - @Override public void visitMethodReferenceExpression(MethodReferenceExpression expression)
  - @Override public void visitNotExpression(NotExpression expression)
  - @Override public void visitPostfixExpression(PostfixExpression expression)
  - @Override public void visitPrefixExpression(PrefixExpression expression)
  - @Override public void visitProperty(PropertyNode statement)
  - @Override public void visitPropertyExpression(PropertyExpression expression)
  - @Override public void visitRangeExpression(RangeExpression expression)
  - @Override public void visitReturnStatement(ReturnStatement statement)
  - @Override public void visitSpreadExpression(SpreadExpression expression)
  - @Override public void visitSpreadMapExpression(SpreadMapExpression expression)
  - @Override protected void visitStatement(Statement statement)
  - @Override public void visitStaticMethodCallExpression(StaticMethodCallExpression call)
  - @Override public void visitSwitch(SwitchStatement statement)
  - @Override public void visitSynchronizedStatement(SynchronizedStatement statement)
  - @Override public void visitTernaryExpression(TernaryExpression expression)
  - @Override public void visitThrowStatement(ThrowStatement statement)
  - @Override public void visitTryCatchFinally(TryCatchStatement statement)
  - @Override public void visitTupleExpression(TupleExpression expression)
  - @Override public void visitUnaryMinusExpression(UnaryMinusExpression expression)
  - @Override public void visitUnaryPlusExpression(UnaryPlusExpression expression)
  - @Override public void visitVariableExpression(VariableExpression expression)
  - @Override public void visitWhileLoop(WhileStatement statement)

Summary:
Field
Constructor
Method

| Detail:
Field
Constructor
Method

[Java] Class AsmClassGenerator

Field Summary

Constructor Summary

Methods Summary

Inherited Methods Summary

Field Detail

public static final boolean ASM_DEBUG

public static final boolean CREATE_DEBUG_INFO

public static final boolean CREATE_LINE_NUMBER_INFO

public static final String MINIMUM_BYTECODE_VERSION

public static final MethodCallerMultiAdapter getField

public static final MethodCallerMultiAdapter getGroovyObjectField

public static final MethodCallerMultiAdapter setField

public static final MethodCallerMultiAdapter setGroovyObjectField

public static final MethodCallerMultiAdapter setProperty

Constructor Detail

public AsmClassGenerator(SourceUnit source, GeneratorContext context, org.objectweb.asm.ClassVisitor classVisitor, String sourceFile)

Method Detail

public boolean addInnerClass(ClassNode innerClass)

public static int argumentSize(Expression arguments)

public static boolean containsSpreadExpression(Expression arguments)

protected void createInterfaceSyntheticStaticFields()

protected void createSyntheticStaticFields()

public void despreadList(List<Expression> expressions, boolean wrap)

public WriterController getController()

public static FieldNode getDeclaredFieldOfCurrentClassOrAccessibleFieldOfSuper(ClassNode accessingNode, ClassNode current, String fieldName, boolean skipCurrent)

@Override public SourceUnit getSourceUnit()

public static boolean isFieldDirectlyAccessible(FieldNode field, ClassNode clazz)

@Deprecated public static boolean isNullConstant(Expression expression)

@Deprecated public static boolean isSuperExpression(Expression expression)

@Deprecated public static boolean isThisExpression(Expression expression)

@Deprecated public static boolean isValidFieldNodeForByteCodeAccess(FieldNode field, ClassNode accessingClass)

public void loadInstanceField(FieldExpression expression)

public void loadStaticField(FieldExpression expression)

protected void loadThisOrOwner()

public void loadWrapper(Expression argument)

public void onLineNumber(ASTNode statement, String message)

public void throwException(String message)

@Override public void visit(org.objectweb.asm.MethodVisitor mv)

@Override public void visit(org.objectweb.asm.MethodVisitor mv)

@Override public void visit(org.objectweb.asm.MethodVisitor mv)

@Override public void visit(org.objectweb.asm.MethodVisitor mv)

@Override public void visit(org.objectweb.asm.MethodVisitor mv)

@Override public void visitAnnotations(AnnotatedNode node)

@Override public void visitArgumentlistExpression(ArgumentListExpression ale)

@Override public void visitArrayExpression(ArrayExpression expression)

@Override public void visitAssertStatement(AssertStatement statement)

@Override public void visitAttributeExpression(AttributeExpression expression)

@Override public void visitBinaryExpression(BinaryExpression expression)

@Override public void visitBitwiseNegationExpression(BitwiseNegationExpression expression)

@Override public void visitBlockStatement(BlockStatement statement)

@Override public void visitBooleanExpression(BooleanExpression expression)

@Override public void visitBreakStatement(BreakStatement statement)

@Override public void visitBytecodeExpression(BytecodeExpression expression)

@Override public void visitBytecodeSequence(BytecodeSequence bytecodeSequence)

@Override public void visitCaseStatement(CaseStatement statement)

@Override public void visitCastExpression(CastExpression castExpression)

@Override public void visitCatchStatement(CatchStatement statement)

@Override public void visitClass(ClassNode classNode)

@Override public void visitClassExpression(ClassExpression expression)

@Override public void visitClosureExpression(ClosureExpression expression)

@Override public void visitClosureListExpression(ClosureListExpression expression)

@Override public void visitConstantExpression(ConstantExpression expression)

@Override public void visitConstructor(ConstructorNode node)

@Override public void visitConstructorCallExpression(ConstructorCallExpression call)

@Override protected void visitConstructorOrMethod(MethodNode node, boolean isConstructor)

@Override public void visitContinueStatement(ContinueStatement statement)

@Override public void visitDeclarationExpression(DeclarationExpression expression)

@Override public void visitDoWhileLoop(DoWhileStatement statement)

@Override public void visitExpressionStatement(ExpressionStatement statement)

@Override public void visitField(FieldNode fieldNode)

@Override public void visitFieldExpression(FieldExpression expression)

@Override public void visitForLoop(ForStatement statement)

@Override public void visitGStringExpression(GStringExpression expression)

@Override public void visitIfElse(IfStatement statement)

@Override public void visitLambdaExpression(LambdaExpression expression)

@Override public void visitListExpression(ListExpression expression)

@Override public void visitMapEntryExpression(MapEntryExpression expression)

@Override public void visitMapExpression(MapExpression expression)

@Override public void visitMethod(MethodNode node)