OperationTriggeredOperand.cc

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/*
    Copyright (c) 2002-2021 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
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/**
 * @file OperationTriggeredOperand.cc
 *
 * Implementation of OperationTriggeredOperand class.
 *
 * @author Kari Hepola 2021 (kari.hepola@tuni.fi)
 * @note rating: red
 */
 
#include "OperationTriggeredOperand.hh"
#include "ObjectState.hh"
#include "OperationTriggeredFormat.hh"
#include "StringTools.hh"
 
namespace TTAMachine {
 
const std::string OperationTriggeredOperand::OSNAME_OPERAND = "operand";
const std::string OperationTriggeredOperand::OSKEY_NAME = "name";
const std::string OperationTriggeredOperand::OSKEY_TYPE = "type";
const std::string OperationTriggeredOperand::OSKEY_DIRECTION = "direction";
 
/**
 * The constructor.
 *
 * Registers the operation code encoding to the parent
 * binary encoding automatically.
 *
 * @param parent The parent OperationTriggeredFormat.
 */
 
OperationTriggeredOperand::OperationTriggeredOperand(
    const std::string& name, OperationTriggeredFormat& parent)
    : SubComponent(), name_(name), type_(""), direction_("") {
    name_ = StringTools::stringToLower(name);
    parent.addOperand(*this);
}
 
/**
 * The constructor
 *
 * Loads the state of the operation code encoding from
 * the given ObjectState tree
 *
 * @param state The ObjectState tree
 * @param parent The parent binary encoding map
 * @exception ObjectStateLoadingException If an error occurs while loading
              the state.
 */
 
OperationTriggeredOperand::OperationTriggeredOperand(
    const ObjectState* state, OperationTriggeredFormat& parent)
    : SubComponent(), name_(""), type_(""), direction_("") {
    const std::string procName =
        "OperationTriggeredOperand::OperationTriggeredOperand";
    // set name
    try {
        setName(state->stringAttribute(OSKEY_NAME));
    } catch (const Exception& exception) {
        throw ObjectStateLoadingException(
            __FILE__, __LINE__, procName, exception.errorMessage());
    }
    parent.addOperand(*this);
    loadState(state);
}
 
/**
 * Destructor.
 */
OperationTriggeredOperand::~OperationTriggeredOperand() {
    // TODO
}
 
/**
 * Returns the name of the operation.
 *
 * @return The name of the operation.
 */
const std::string&
OperationTriggeredOperand::name() const {
    return name_;
}
 
/**
 * Sets the name of the operand.
 *
 * @param name The new name.
 */
void
OperationTriggeredOperand::setName(const std::string& name) {
    std::string lowerName = StringTools::stringToLower(name);
 
    if (lowerName == this->name()) {
        return;
    }
    name_ = lowerName;
}
 
std::string
OperationTriggeredOperand::type() const {
    return type_;
}
 
void
OperationTriggeredOperand::setType(const std::string& type) {
    type_ = type;
}
 
std::string
OperationTriggeredOperand::direction() const {
    return direction_;
}
 
void
OperationTriggeredOperand::setDirection(const std::string& direction) {
    type_ = direction;
}
 
void
OperationTriggeredOperand::loadState(const ObjectState* state) {
    ObjectState* newState = new ObjectState(*state);
    try {
        type_ = state->stringAttribute(OSKEY_TYPE);
        direction_ = state->stringAttribute(OSKEY_DIRECTION);
    } catch (const Exception& exception) {
        const std::string procName = "OperationTriggeredOperand::loadState";
        throw ObjectStateLoadingException(
            __FILE__, __LINE__, procName, exception.errorMessage());
    }
 
    delete newState;
}
 
/**
 * Saves the state of the operation code encoding
 * to an ObjectState tree.
 *
 * @return The newly created ObjectState tree.
 */
 
ObjectState*
OperationTriggeredOperand::saveState() const {
    ObjectState* state = new ObjectState(OSNAME_OPERAND);
    state->setAttribute(OSKEY_NAME, name_);
    state->setAttribute(OSKEY_TYPE, type_);
    state->setAttribute(OSKEY_DIRECTION, direction_);
 
    return state;
}
}  // namespace TTAMachine