Package org.eolang.opeo.ast

Class Reference

java.lang.Object

org.eolang.opeo.ast.Reference

All Implemented Interfaces:

AstNode, Linked, Typed, Xmir

public final class Reference
extends Object
implements AstNode, Typed, Linked

Object reference in the stack.

Since:

0.1

Nested Class Summary

Nested classes/interfaces inherited from interface org.eolang.opeo.ast.AstNode

AstNode.Empty

Constructor Summary

Constructors

Constructor	Description
Reference()	Constructor.
Reference(AtomicReference<AstNode> ref)	Constructor.
Reference(AstNode object)	Constructor.

Method Summary

Modifier and Type	Method	Description
AstNode	current()	Retrieve the current node.
void	link(AstNode node)	Link the node.
AstNode	object()	Get the object.
List<AstNode>	opcodes()	Bytecode instructions.
Iterable<org.xembly.Directive>	toXmir()	Convert node to XMIR.
org.objectweb.asm.Type	type()	Node type.

Methods inherited from class java.lang.Object

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

Constructor Details

Reference

public Reference()

Constructor.

Reference

public Reference(AstNode object)

Constructor.

Parameters:

object - Object for which reference is created.

Reference

public Reference(AtomicReference<AstNode> ref)

Constructor.

Parameters:

ref - Object reference.

Method Details

link

public void link(AstNode node)

Description copied from interface: Linked

Link the node.

Specified by:

link in interface Linked

Parameters:

node - The node to link.

current

public AstNode current()

Description copied from interface: Linked

Retrieve the current node.

Specified by:

current in interface Linked

Returns:

The current node.

object

public AstNode object()

Get the object.

Returns:

Object.

toXmir

public Iterable<org.xembly.Directive> toXmir()

Description copied from interface: Xmir

Convert node to XMIR.

Specified by:

toXmir in interface Xmir

Returns:

XMIR XML.

opcodes

public List<AstNode> opcodes()

Description copied from interface: AstNode

Bytecode instructions.

Specified by:

opcodes in interface AstNode

Returns:

List of opcodes.

type

public org.objectweb.asm.Type type()

Description copied from interface: Typed

Node type.

Specified by:

type in interface Typed

Returns:

Type.