package org.simantics.scl.compiler.constants;

import org.cojen.classfile.TypeDesc;
import org.simantics.scl.compiler.internal.codegen.references.IVal;
import org.simantics.scl.compiler.internal.codegen.types.JavaTypeTranslator;
import org.simantics.scl.compiler.internal.codegen.utils.MethodBuilder;
import org.simantics.scl.compiler.internal.codegen.utils.TransientClassBuilder;
import org.simantics.scl.compiler.types.Type;

public class GetPrimitiveConstant extends Constant {

    IVal val;
    TypeDesc typeDesc;

    public GetPrimitiveConstant(Type type, IVal val, TypeDesc typeDesc) {
        super(type);
        this.val = val;
        this.typeDesc = typeDesc;
    }

    @Override
    public void push(MethodBuilder mb) {
        if(typeDesc != TypeDesc.VOID) {
            val.push(mb);
            mb.convert(JavaTypeTranslator.toObjectType(typeDesc), typeDesc);
        }
    }    

    @Override
    public Object realizeValue(TransientClassBuilder classLoader) {
        return val.realizeValue(classLoader);
    }
}