Verifier (Groovy 4.0.5)

org.codehaus.groovy.classgen.Verifier

All Implemented Interfaces and Traits:

GroovyClassVisitor, org.objectweb.asm.Opcodes
```
public class Verifier
extends Object
implements GroovyClassVisitor, org.objectweb.asm.Opcodes
```
Verifies the AST node and adds any default AST code before bytecode generation occurs.
Checks include:
- Methods with duplicate signatures
- Duplicate interfaces
- Reassigned final variables/parameters
- Uninitialized variables
- Bad code in object initializers or constructors
- Mismatches in modifiers or return types between implementations and interfaces/abstract classes
- Invalid record component names
Added code includes:
- Methods needed to implement GroovyObject
- Property accessor methods
- Covariant methods
- Additional methods/constructors as needed for default parameters
- Lookup getter

Nested Class Summary

Nested classes
Modifiers	Name	Description
`interface`	`Verifier.DefaultArgsAction`

Field Summary

Fields
Modifiers	Name	Description
`static String`	`DEFAULT_PARAMETER_GENERATED`
`static String`	`INITIAL_EXPRESSION`
`static String`	`STATIC_METACLASS_BOOL`
`static String`	`SWAP_INIT`
`static String`	`__TIMESTAMP`
`static String`	`__TIMESTAMP__`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`public static String`	`capitalize(String name)` Capitalizes the start of the given bean property name.
	`public ClassNode`	`getClassNode()`
	`public MethodNode`	`getMethodNode()`
	`public static long`	`getTimestamp(Class<?> clazz)`
	`public static Long`	`getTimestampFromFieldName(String fieldName)`
	`public static ConstantExpression`	`transformToPrimitiveConstantIfPossible(ConstantExpression constantExpression)` When constant expressions are created, the value is always wrapped to a non primitive type.
	`public void`	`variableNotAlwaysInitialized(VariableExpression var)`
	`public void`	`variableNotFinal(Variable var, Expression bexp)`
	`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`	`visit(org.objectweb.asm.MethodVisitor mv)`
	`public void`	`visit(org.objectweb.asm.MethodVisitor mv)`
	`public void`	`visit(org.objectweb.asm.MethodVisitor mv)`
	`public void`	`visitClass(ClassNode node)`
	`public void`	`visitClosureExpression(ClosureExpression expression)`
	`public void`	`visitClosureExpression(ClosureExpression ce)`
	`public void`	`visitClosureExpression(ClosureExpression e)`
	`public void`	`visitConstructor(ConstructorNode node)`
	`public void`	`visitConstructorCallExpression(ConstructorCallExpression cce)`
	`public void`	`visitConstructorCallExpression(ConstructorCallExpression call)`
	`public void`	`visitConstructorCallExpression(ConstructorCallExpression call)`
	`public void`	`visitField(FieldNode node)`
	`public void`	`visitGenericType(GenericsType genericsType)`
	`public void`	`visitMethod(MethodNode node)`
	`public void`	`visitMethodCallExpression(MethodCallExpression mce)`
	`public void`	`visitProperty(PropertyNode node)`
	`public void`	`visitReturnStatement(ReturnStatement statement)`
	`public void`	`visitVariableExpression(VariableExpression ve)`
	`public void`	`visitVariableExpression(VariableExpression e)`
	`public void`	`visitVariableExpression(VariableExpression e)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Object`	`wait, wait, wait, equals, toString, hashCode, getClass, notify, notifyAll`

- Field Detail
  - public static final String DEFAULT_PARAMETER_GENERATED
  - public static final String INITIAL_EXPRESSION
  - public static final String STATIC_METACLASS_BOOL
  - public static final String SWAP_INIT
  - public static final String __TIMESTAMP
  - public static final String __TIMESTAMP__
- Method Detail
  - public static String capitalize(String name)
    
    Capitalizes the start of the given bean property name.
  - public ClassNode getClassNode()
  - public MethodNode getMethodNode()
  - public static long getTimestamp(Class<?> clazz)
  - public static Long getTimestampFromFieldName(String fieldName)
  - public static ConstantExpression transformToPrimitiveConstantIfPossible(ConstantExpression constantExpression)
    
    When constant expressions are created, the value is always wrapped to a non primitive type. Some constant expressions are optimized to return primitive types, but not all primitives are handled. This method guarantees to return a similar constant expression but with a primitive type instead of a boxed type.
    Additionally, single char strings are converted to 'char' types.
    Parameters:
    constantExpression - a constant expression
    Returns:
    the same instance of constant expression if the type is already primitive, or a primitive constant if possible.
  - @Override
    public void variableNotAlwaysInitialized(VariableExpression var)
  - @Override
    public void variableNotFinal(Variable var, Expression bexp)
  - @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 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 visitClass(ClassNode node)
  - @Override
    public void visitClosureExpression(ClosureExpression expression)
  - @Override
    public void visitClosureExpression(ClosureExpression ce)
  - @Override
    public void visitClosureExpression(ClosureExpression e)
  - @Override
    public void visitConstructor(ConstructorNode node)
  - @Override
    public void visitConstructorCallExpression(ConstructorCallExpression cce)
  - @Override
    public void visitConstructorCallExpression(ConstructorCallExpression call)
  - @Override
    public void visitConstructorCallExpression(ConstructorCallExpression call)
  - @Override
    public void visitField(FieldNode node)
  - public void visitGenericType(GenericsType genericsType)
  - @Override
    public void visitMethod(MethodNode node)
  - @Override
    public void visitMethodCallExpression(MethodCallExpression mce)
  - @Override
    public void visitProperty(PropertyNode node)
  - @Override
    public void visitReturnStatement(ReturnStatement statement)
  - @Override
    public void visitVariableExpression(VariableExpression ve)
  - @Override
    public void visitVariableExpression(VariableExpression e)
  - @Override
    public void visitVariableExpression(VariableExpression e)

Summary:
Nested
Field
Method

| Detail:
Field
Method

[Java] Class Verifier

Nested Class Summary

Field Summary

Methods Summary

Inherited Methods Summary

Field Detail

public static final String DEFAULT_PARAMETER_GENERATED

public static final String INITIAL_EXPRESSION

public static final String STATIC_METACLASS_BOOL

public static final String SWAP_INIT

public static final String __TIMESTAMP

public static final String __TIMESTAMP__

Method Detail

public static String capitalize(String name)

public ClassNode getClassNode()

public MethodNode getMethodNode()

public static long getTimestamp(Class<?> clazz)

public static Long getTimestampFromFieldName(String fieldName)

public static ConstantExpression transformToPrimitiveConstantIfPossible(ConstantExpression constantExpression)

@Overridepublic void variableNotAlwaysInitialized(VariableExpression var)

@Overridepublic void variableNotFinal(Variable var, Expression bexp)

@Overridepublic void visit(org.objectweb.asm.MethodVisitor mv)

@Overridepublic void visit(org.objectweb.asm.MethodVisitor mv)

@Overridepublic void visit(org.objectweb.asm.MethodVisitor mv)

@Overridepublic void visit(org.objectweb.asm.MethodVisitor mv)

@Overridepublic void visit(org.objectweb.asm.MethodVisitor mv)

@Overridepublic void visit(org.objectweb.asm.MethodVisitor mv)

@Overridepublic void visit(org.objectweb.asm.MethodVisitor mv)

@Overridepublic void visit(org.objectweb.asm.MethodVisitor mv)

@Overridepublic void visitClass(ClassNode node)

@Overridepublic void visitClosureExpression(ClosureExpression expression)

@Overridepublic void visitClosureExpression(ClosureExpression ce)

@Overridepublic void visitClosureExpression(ClosureExpression e)

@Overridepublic void visitConstructor(ConstructorNode node)

@Overridepublic void visitConstructorCallExpression(ConstructorCallExpression cce)

@Overridepublic void visitConstructorCallExpression(ConstructorCallExpression call)

@Overridepublic void visitConstructorCallExpression(ConstructorCallExpression call)

@Overridepublic void visitField(FieldNode node)

public void visitGenericType(GenericsType genericsType)

@Overridepublic void visitMethod(MethodNode node)

@Overridepublic void visitMethodCallExpression(MethodCallExpression mce)

@Overridepublic void visitProperty(PropertyNode node)

@Overridepublic void visitReturnStatement(ReturnStatement statement)

@Overridepublic void visitVariableExpression(VariableExpression ve)

@Overridepublic void visitVariableExpression(VariableExpression e)

@Overridepublic void visitVariableExpression(VariableExpression e)

public static final String TIMESTAMP

@Override
public void variableNotAlwaysInitialized(VariableExpression var)

@Override
public void variableNotFinal(Variable var, Expression bexp)

@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 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 visitClass(ClassNode node)

@Override
public void visitClosureExpression(ClosureExpression expression)

@Override
public void visitClosureExpression(ClosureExpression ce)

@Override
public void visitClosureExpression(ClosureExpression e)

@Override
public void visitConstructor(ConstructorNode node)

@Override
public void visitConstructorCallExpression(ConstructorCallExpression cce)

@Override
public void visitConstructorCallExpression(ConstructorCallExpression call)

@Override
public void visitConstructorCallExpression(ConstructorCallExpression call)

@Override
public void visitField(FieldNode node)

@Override
public void visitMethod(MethodNode node)

@Override
public void visitMethodCallExpression(MethodCallExpression mce)

@Override
public void visitProperty(PropertyNode node)

@Override
public void visitReturnStatement(ReturnStatement statement)

@Override
public void visitVariableExpression(VariableExpression ve)

@Override
public void visitVariableExpression(VariableExpression e)

@Override
public void visitVariableExpression(VariableExpression e)