Package org.eolang.jeo.representation.bytecode

Class BytecodeClass

java.lang.Object

org.eolang.jeo.representation.bytecode.BytecodeClass

public final class BytecodeClass
extends Object

Bytecode representation of a Java class.

This class represents a Java class in bytecode form, containing methods, fields, annotations, attributes, and class properties. It provides functionality for building bytecode classes programmatically and converting them to various formats.

Since:

0.1.0

Constructor Summary

Constructors

Constructor	Description
BytecodeClass()	Default constructor.
BytecodeClass(String name)	Constructor.
BytecodeClass(String name, int access)	Constructor.
BytecodeClass(String name, List<BytecodeMethod> methods, BytecodeClassProperties properties)	Constructor.
BytecodeClass(String name, BytecodeClassProperties properties)	Constructor.
BytecodeClass(ClassName name, List<BytecodeMethod> methods, List<BytecodeField> fields, BytecodeAnnotations annotations, BytecodeAttributes attributes, BytecodeClassProperties props)	Constructor.

Method Summary

Modifier and Type	Method	Description
DirectivesClass	directives()	Convert to directives.
DirectivesClass	directives(Format format)	Convert to directives.
BytecodeClass	helloWorldMethod()	Hello world bytecode.
List<BytecodeMethod>	methods()	Retrieve class methods.
ClassName	name()	Class name.
BytecodeClassProperties	properties()	Properties.
BytecodeMethodBuilder	withConstructor(int... modifiers)	Add constructor to the class.
BytecodeMethodBuilder	withConstructor(String descriptor, int... modifiers)	Add constructor.
BytecodeClass	withField(String fname)	Add field.
BytecodeMethodBuilder	withMethod(String mname, String descriptor, int... modifiers)	Add method.
BytecodeMethodBuilder	withMethod(BytecodeMethodProperties properties)	Add method to the class.
BytecodeMethodBuilder	withMethod(BytecodeMethodProperties properties, BytecodeMaxs maxs)	Add method to the class.
BytecodeClass	withoutMethods()	Without methods.

Methods inherited from class java.lang.Object

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

Constructor Detail

BytecodeClass

public BytecodeClass()

Default constructor. Creates a simple class with default settings.

BytecodeClass

public BytecodeClass(String name)

Constructor.

Parameters:

name - The class name

BytecodeClass

public BytecodeClass(String name,
                     int access)

Constructor.

Parameters:

name - The class name

access - The access modifiers

BytecodeClass

public BytecodeClass(String name,
                     BytecodeClassProperties properties)

Constructor.

Parameters:

name - The class name

properties - The class properties

BytecodeClass

public BytecodeClass(String name,
                     List<BytecodeMethod> methods,
                     BytecodeClassProperties properties)

Constructor.

Parameters:

name - The class name

methods - The class methods

properties - The class properties

Suppressed Checkstyle violations:

ParameterNumberCheck (5 lines)

BytecodeClass

public BytecodeClass(ClassName name,
                     List<BytecodeMethod> methods,
                     List<BytecodeField> fields,
                     BytecodeAnnotations annotations,
                     BytecodeAttributes attributes,
                     BytecodeClassProperties props)

Constructor.

Parameters:

name - The class name

methods - The class methods

fields - The class fields

annotations - The class annotations

attributes - The class attributes

props - The class properties

Suppressed Checkstyle violations:

ParameterNumberCheck (5 lines)

Method Detail

name

public ClassName name()

Class name.

Returns:

Name.

withConstructor

public BytecodeMethodBuilder withConstructor(int... modifiers)

Add constructor to the class.

Parameters:

modifiers - The constructor access modifiers

Returns:

The method builder for chaining

withMethod

public BytecodeMethodBuilder withMethod(BytecodeMethodProperties properties)

Add method to the class.

Parameters:

properties - The method properties

Returns:

The method builder for chaining

withMethod

public BytecodeMethodBuilder withMethod(BytecodeMethodProperties properties,
                                        BytecodeMaxs maxs)

Add method to the class.

Parameters:

properties - The method properties

maxs - The method stack/locals maxs

Returns:

The method builder for chaining

withConstructor

public BytecodeMethodBuilder withConstructor(String descriptor,
                                             int... modifiers)

Add constructor.

Parameters:

descriptor - Constructor descriptor.

modifiers - Constructor modifiers.

Returns:

This object.

withField

public BytecodeClass withField(String fname)

Add field.

Parameters:

fname - Field name.

Returns:

This object.

withMethod

public BytecodeMethodBuilder withMethod(String mname,
                                        String descriptor,
                                        int... modifiers)

Add method.

Parameters:

mname - Method name.

descriptor - Method descriptor.

modifiers - Access modifiers.

Returns:

This object.

helloWorldMethod

public BytecodeClass helloWorldMethod()

Hello world bytecode.

Returns:

The same class with the hello world method.

properties

public BytecodeClassProperties properties()

Properties.

Returns:

Class properties.

methods

public List<BytecodeMethod> methods()

Retrieve class methods.

Returns:

Class methods.

withoutMethods

public BytecodeClass withoutMethods()

Without methods.

Returns:

The same class without methods.

directives

public DirectivesClass directives()

Convert to directives.

Returns:

Directives.

directives

public DirectivesClass directives(Format format)

Convert to directives.

Parameters:

format - Format of the directives.

Returns:

Directives.