Class LiteralBytecodeGenerator

java.lang.Object

org.ek9lang.compiler.backend.jvm.support.LiteralBytecodeGenerator

public final class LiteralBytecodeGenerator
extends Object

Generates JVM bytecode for EK9 literal values.

Each literal type has an optimized generation strategy that produces the most compact bytecode possible for common values.

Constructor Summary

Constructors

Constructor	Description
LiteralBytecodeGenerator(Function<String,String> jvmNameConverter, Function<String,String> descriptorConverter)

Method Summary

Modifier and Type	Method	Description
void	generateBooleanLiteral(org.objectweb.asm.MethodVisitor mv, String literalValue)	Generate EK9 Boolean literal from string value.
void	generateCharacterLiteral(org.objectweb.asm.MethodVisitor mv, String literalValue)	Generate EK9 Character literal from string value.
void	generateFloatLiteral(org.objectweb.asm.MethodVisitor mv, String literalValue)	Generate EK9 Float literal from string value.
void	generateIntegerLiteral(org.objectweb.asm.MethodVisitor mv, String literalValue)	Generate EK9 Integer literal from string value.
void	generateLiteral(org.objectweb.asm.MethodVisitor mv, String literalValue, String literalType)	Generate literal value directly onto stack based on type.
void	generateObjectLiteral(org.objectweb.asm.MethodVisitor mv, String literalValue, String literalType)	Generate EK9 type literal for generic/object types.
void	generateStringLiteral(org.objectweb.asm.MethodVisitor mv, String literalValue)	Generate EK9 String literal from string value.

Methods inherited from class Object

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

Constructor Details

LiteralBytecodeGenerator

public LiteralBytecodeGenerator(Function<String,String> jvmNameConverter,
 Function<String,String> descriptorConverter)

Method Details

generateLiteral

public void generateLiteral(org.objectweb.asm.MethodVisitor mv,
 String literalValue,
 String literalType)

Generate literal value directly onto stack based on type.

generateStringLiteral

public void generateStringLiteral(org.objectweb.asm.MethodVisitor mv,
 String literalValue)

Generate EK9 String literal from string value.

generateIntegerLiteral

public void generateIntegerLiteral(org.objectweb.asm.MethodVisitor mv,
 String literalValue)

Generate EK9 Integer literal from string value.

generateBooleanLiteral

public void generateBooleanLiteral(org.objectweb.asm.MethodVisitor mv,
 String literalValue)

Generate EK9 Boolean literal from string value.

generateFloatLiteral

public void generateFloatLiteral(org.objectweb.asm.MethodVisitor mv,
 String literalValue)

Generate EK9 Float literal from string value.

generateCharacterLiteral

public void generateCharacterLiteral(org.objectweb.asm.MethodVisitor mv,
 String literalValue)

Generate EK9 Character literal from string value.

generateObjectLiteral

public void generateObjectLiteral(org.objectweb.asm.MethodVisitor mv,
 String literalValue,
 String literalType)

Generate EK9 type literal for generic/object types.