Package org.eolang.jeo.representation.bytecode

Class BytecodeClass

java.lang.Object

org.eolang.jeo.representation.bytecode.BytecodeClass

public final class BytecodeClass
extends Object

Class useful for generating bytecode for testing purposes.

Since:

0.1.0

Constructor Summary

Constructors

Constructor	Description
BytecodeClass()	Constructor.
BytecodeClass(String name)	Constructor.
BytecodeClass(String name, int access)	Constructor.
BytecodeClass(String name, BytecodeClassProperties properties)	Constructor.
BytecodeClass(String name, org.objectweb.asm.ClassWriter writer, Collection<BytecodeMethod> methods, BytecodeClassProperties properties)	Constructor.

Method Summary

Modifier and Type	Method	Description
Bytecode	bytecode()	Generate bytecode.
BytecodeClass	helloWorldMethod()	Hello world bytecode.
BytecodeClass	withAnnotations(XmlAnnotations annotations)	Add annotations.
BytecodeMethod	withConstructor(int... modifiers)	Add constructor.
BytecodeMethod	withConstructor(String descriptor, int... modifiers)	Add constructor.
BytecodeClass	withField(String fname)	Add field.
org.objectweb.asm.FieldVisitor	withField(String fname, String descriptor, String signature, Object value, int... modifiers)	Add field.
BytecodeMethod	withMethod(String mname, String descriptor, int... modifiers)	Add method.
BytecodeMethod	withMethod(BytecodeMethodProperties properties)	Add method.
com.jcabi.xml.XML	xml()	Converts bytecode into XML.

Methods inherited from class java.lang.Object

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

Constructor Detail

BytecodeClass

public BytecodeClass()

Constructor.

BytecodeClass

public BytecodeClass(String name)

Constructor.

Parameters:

name - Class name.

BytecodeClass

public BytecodeClass(String name,
                     int access)

Constructor.

Parameters:

name - Class name.

access - Access modifiers.

BytecodeClass

public BytecodeClass(String name,
                     BytecodeClassProperties properties)

Constructor.

Parameters:

name - Class name.

properties - Class properties.

BytecodeClass

public BytecodeClass(String name,
                     org.objectweb.asm.ClassWriter writer,
                     Collection<BytecodeMethod> methods,
                     BytecodeClassProperties properties)

Constructor.

Parameters:

name - Class name.

writer - ASM class writer.

methods - Methods.

properties - Class properties.

Method Detail

xml

public com.jcabi.xml.XML xml()

Converts bytecode into XML.

Returns:

XML representation of bytecode.

bytecode

public Bytecode bytecode()

Generate bytecode.

Returns:

Bytecode.

withConstructor

public BytecodeMethod withConstructor(int... modifiers)

Add constructor.

Parameters:

modifiers - Constructor modifiers.

Returns:

This object.

withMethod

public BytecodeMethod withMethod(BytecodeMethodProperties properties)

Add method.

Parameters:

properties - Method properties.

Returns:

This object.

withConstructor

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

Add constructor.

Parameters:

descriptor - Constructor descriptor.

modifiers - Constructor modifiers.

Returns:

This object.

withMethod

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

Add method.

Parameters:

mname - Method name.

descriptor - Method descriptor.

modifiers - Access modifiers.

Returns:

This object.

withField

public BytecodeClass withField(String fname)

Add field.

Parameters:

fname - Field name.

Returns:

This object.

withField

public org.objectweb.asm.FieldVisitor withField(String fname,
                                                String descriptor,
                                                String signature,
                                                Object value,
                                                int... modifiers)

Add field.

Parameters:

fname - Field name.

descriptor - Field descriptor.

signature - Field signature.

value - Field value.

modifiers - Access modifiers.

Returns:

This object.

withAnnotations

public BytecodeClass withAnnotations(XmlAnnotations annotations)

Add annotations.

Parameters:

annotations - Annotations.

Returns:

This object.

helloWorldMethod

public BytecodeClass helloWorldMethod()

Hello world bytecode.

Returns:

The same class with the hello world method.