org.vishia.execode

Class Execode

java.lang.Object

org.vishia.execode.Execode

public class Execode
extends java.lang.Object

It is similar but not equivalent to https://en.wikipedia.org/wiki/Java_bytecode_instruction_listings The primary difference is: It stores string sources used for example for code generation.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Execode.Constant
static class	Execode.EInstruction
static class	Execode.EOperand
static class	Execode.EXXXInstruction
static class	Execode.Instruction

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.util.List<Execode.Instruction>	code
private static Execode.EInstruction[]	instrTable

Constructor Summary

Constructors

Constructor and Description
Execode()

Method Summary

Modifier and Type	Method and Description
void	addInstr(Execode.EInstruction instr)
void	addInstr(Execode.EInstruction instr, java.lang.String val)
void	addInstrVariable(Execode.EInstruction instr, int idVar, java.lang.String name)
java.lang.Iterable<Execode.Instruction>	code()
java.lang.CharSequence	convertToNormalExpression() Returns the given Expression as a non-ReversPolishNotation.
static void	main(java.lang.String[] args)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

instrTable

private static Execode.EInstruction[] instrTable

code

java.util.List<Execode.Instruction> code

Constructor Detail

Execode

public Execode()

Method Detail

addInstr

public void addInstr(Execode.EInstruction instr,
                     java.lang.String val)

addInstr

public void addInstr(Execode.EInstruction instr)

addInstrVariable

public void addInstrVariable(Execode.EInstruction instr,
                             int idVar,
                             java.lang.String name)

code

public java.lang.Iterable<Execode.Instruction> code()

convertToNormalExpression

public java.lang.CharSequence convertToNormalExpression()

Returns the given Expression as a non-ReversPolishNotation.

Returns:

For viewing.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

main

public static void main(java.lang.String[] args)