82 lines
3.5 KiB
Python
82 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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from .processor_utils import get_scl_representation, format_variable_name,get_target_scl_name
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# TODO: Import necessary functions from processor_utils
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# Example: from .processor_utils import get_scl_representation, format_variable_name
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# Or: import processors.processor_utils as utils
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# TODO: Define constants if needed (e.g., SCL_SUFFIX) or import them
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SCL_SUFFIX = "_scl"
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# --- Function code starts ---
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def process_comparison(instruction, network_id, scl_map, access_map, data):
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"""
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Genera la expresión SCL para Comparadores (GT, LT, GE, LE, NE).
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El resultado se propaga por scl_map['out'].
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"""
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instr_uid = instruction["instruction_uid"]
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instr_type = instruction["type"] # GT, LT, GE, LE, NE
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if instr_type.endswith(SCL_SUFFIX) or "_error" in instr_type:
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return False
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# Mapa de tipos a operadores SCL
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op_map = {"GT": ">", "LT": "<", "GE": ">=", "LE": "<=", "NE": "<>"}
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scl_operator = op_map.get(instr_type)
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if not scl_operator:
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instruction["scl"] = f"// ERROR: Tipo de comparación no soportado: {instr_type}"
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instruction["type"] += "_error"
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return True
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# Obtener operandos
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in1_info = instruction["inputs"].get("in1")
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in2_info = instruction["inputs"].get("in2")
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in1_scl = get_scl_representation(in1_info, network_id, scl_map, access_map)
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in2_scl = get_scl_representation(in2_info, network_id, scl_map, access_map)
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if in1_scl is None or in2_scl is None:
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return False # Dependencias no listas
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# Formatear operandos si son variables
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op1 = format_variable_name(in1_scl) if in1_info and in1_info.get("type") == "variable" else in1_scl
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op2 = format_variable_name(in2_scl) if in2_info and in2_info.get("type") == "variable" else in2_scl
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# Añadir paréntesis si contienen espacios (poco probable tras formatear)
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op1 = f"({op1})" if " " in op1 and not op1.startswith("(") else op1
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op2 = f"({op2})" if " " in op2 and not op2.startswith("(") else op2
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comparison_scl = f"{op1} {scl_operator} {op2}"
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# Guardar resultado en el mapa para 'out'
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map_key_out = (network_id, instr_uid, "out")
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scl_map[map_key_out] = f"({comparison_scl})" # Poner paréntesis por seguridad
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# Manejar entrada 'pre'/RLO -> ENO (como en EQ)
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pre_input = instruction["inputs"].get("pre") # Asumir 'pre' como en EQ
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en_scl = get_scl_representation(pre_input, network_id, scl_map, access_map) if pre_input else "TRUE"
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if en_scl is None:
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return False # Dependencia 'pre'/'en' no lista
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map_key_eno = (network_id, instr_uid, "eno")
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scl_map[map_key_eno] = en_scl
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instruction["scl"] = f"// Comparison {instr_type} {instr_uid}: {comparison_scl}"
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instruction["type"] = instr_type + SCL_SUFFIX
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return True
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# --- Procesador de Matemáticas (ADD ya existe, añadir otros) ---
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# --- Function code ends ---
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# --- Processor Information Function ---
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def get_processor_info():
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"""Devuelve la información para los comparadores (excepto EQ)."""
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# Esta función maneja múltiples tipos de comparación.
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return [
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{'type_name': 'gt', 'processor_func': process_comparison, 'priority': 2}, # >
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{'type_name': 'lt', 'processor_func': process_comparison, 'priority': 2}, # <
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{'type_name': 'ge', 'processor_func': process_comparison, 'priority': 2}, # >=
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{'type_name': 'le', 'processor_func': process_comparison, 'priority': 2}, # <=
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{'type_name': 'ne', 'processor_func': process_comparison, 'priority': 2} # <>
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]
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