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 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"

#include <algorithm>
#include <SwRewriter.hxx>

using namespace std;

bool operator == (const SwRewriteRule & a, const SwRewriteRule & b)
{
    return a.first == b.first;
}

SwRewriter::SwRewriter()
{
}

SwRewriter::SwRewriter(const SwRewriter & rSrc)
    : mRules(rSrc.mRules)
{
}

SwRewriter::~SwRewriter()
{
}

void SwRewriter::AddRule(const String & rWhat, const String & rWith)
{
    SwRewriteRule aRule(rWhat, rWith);

    vector<SwRewriteRule>::iterator aIt;

    aIt = find(mRules.begin(), mRules.end(), aRule);

    if (aIt != mRules.end())
        *aIt = aRule;
    else
        mRules.push_back(aRule);
}

String SwRewriter::Apply(const String & rStr) const
{
    String aResult = rStr;
    vector<SwRewriteRule>::const_iterator aIt;

    for (aIt = mRules.begin(); aIt != mRules.end(); aIt++)
        aResult.SearchAndReplaceAll(aIt->first, aIt->second);

    return aResult;
}