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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "fakerewriter.h"
#include <vespa/vespalib/util/stringfmt.h>
namespace juniper
{
struct RewriteHandle
{
RewriteHandle(std::string& in, uint32_t langid)
: _s(in), _ls(""), _cnt(0), _langid(langid) {}
std::string& next()
{
if (_cnt > 3 || _langid > 4)
_ls = "";
else
_ls = vespalib::make_string("%s%d", _s.c_str(), _cnt++);
return _ls;
}
std::string _s;
std::string _ls;
int _cnt;
uint32_t _langid;
};
} // end namespace juniper
using namespace juniper;
const char* FakeRewriter::Name() const
{
return _name.c_str();
}
RewriteHandle* FakeRewriter::Rewrite(uint32_t langid, const char* term)
{
std::string t(term);
if (langid > 4) return NULL;
return new RewriteHandle(t, langid);
}
RewriteHandle* FakeRewriter::Rewrite(uint32_t langid, const char* term, size_t length)
{
std::string t(term, length);
if (langid > 4) return NULL;
return new RewriteHandle(t, langid);
}
const char* FakeRewriter::NextTerm(RewriteHandle* exp, size_t& length)
{
std::string& t = exp->next();
if (t.size() == 0)
{
delete exp;
return NULL;
}
length = t.size();
return t.c_str();
}
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