Package org.eolang.opeo.ast

Class Opcode

java.lang.Object

org.eolang.opeo.ast.Opcode

All Implemented Interfaces:

AstNode, Xmir

public final class Opcode
extends Object
implements AstNode

Opcode output node.

Since:

0.1

Nested Class Summary

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

AstNode.Empty

Constructor Summary

Constructors

Constructor	Description
Opcode(int opcode, boolean counting)	Constructor.
Opcode(int opcode, Object... operands)	Constructor.
Opcode(int opcode, List<Object> operands)	Constructor.
Opcode(int bytecode, List<Object> operands, boolean counting)	Constructor.

Method Summary

Modifier and Type	Method	Description
static void	disableCounting()	Disable opcodes counting.
List<AstNode>	opcodes()	Bytecode instructions.
Iterable<org.xembly.Directive>	toXmir()	Convert node to XMIR.

Methods inherited from class java.lang.Object

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

Constructor Details

Opcode

public Opcode(int opcode,
 Object... operands)

Constructor.

Parameters:

opcode - Opcode

operands - Opcode operands

Opcode

public Opcode(int opcode,
 boolean counting)

Constructor.

Parameters:

opcode - Opcode

counting - Opcodes counting

Opcode

public Opcode(int opcode,
 List<Object> operands)

Constructor.

Parameters:

opcode - Opcode

operands - Opcode operands

Opcode

public Opcode(int bytecode,
 List<Object> operands,
 boolean counting)

Constructor.

Parameters:

bytecode - Bytecode

operands - Opcode operands

counting - Opcodes counting

Method Details

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.

disableCounting

public static void disableCounting()

Disable opcodes counting. It is useful for tests.