/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/**
 * StringResult
 * Represents a String as a Result of evaluating an Expr
 **/
#include "txExprResult.h"

/**
 * Default Constructor
 **/
StringResult::StringResult(txResultRecycler* aRecycler)
    : txAExprResult(aRecycler) {}

/**
 * Creates a new StringResult with the value of the given String parameter
 * @param str the String to use for initialization of this StringResult's value
 **/
StringResult::StringResult(const nsAString& aValue, txResultRecycler* aRecycler)
    : txAExprResult(aRecycler), mValue(aValue) {}

/*
 * Virtual Methods from ExprResult
 */

short StringResult::getResultType() {
  return txAExprResult::STRING;
}  //-- getResultType

void StringResult::stringValue(nsString& aResult) { aResult.Append(mValue); }

const nsString* StringResult::stringValuePointer() { return &mValue; }

bool StringResult::booleanValue() {
  return !mValue.IsEmpty();
}  //-- booleanValue

double StringResult::numberValue() {
  return txDouble::toDouble(mValue);
}  //-- numberValue