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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "juniperdebug.h"
#include "juniperparams.h"
#include "Matcher.h"
#include <cstring>
// DocsumParams implementation:
// ---------------------------------------------------------------
DocsumParams::DocsumParams() :
_enabled(false), _length(256), _min_length(128), _max_matches(3),
_surround_max(80), _space_chars(""), _fallback(FALLBACK_NONE)
{ }
DocsumParams& DocsumParams::SetEnabled(bool en)
{
_enabled = en;
return *this;
}
DocsumParams& DocsumParams::SetLength(size_t length)
{
_length = length;
return *this;
}
DocsumParams& DocsumParams::SetMinLength(size_t length)
{
_min_length = length;
return *this;
}
DocsumParams& DocsumParams::SetMaxMatches(size_t matches)
{
_max_matches = matches;
return *this;
}
DocsumParams& DocsumParams::SetSurroundMax(size_t length)
{
_surround_max = length;
return *this;
}
DocsumParams& DocsumParams::SetSpaceChars(const char* spacechars)
{
_space_chars = spacechars;
return *this;
}
DocsumParams& DocsumParams::SetFallback(const char* fallback)
{
if (strcmp("prefix", fallback) == 0) {
_fallback = FALLBACK_PREFIX;
} else {
_fallback = FALLBACK_NONE;
}
return *this;
}
size_t DocsumParams::Length() const { return _length; }
size_t DocsumParams::MinLength() const { return _min_length; }
size_t DocsumParams::MaxMatches() const { return _max_matches; }
size_t DocsumParams::SurroundMax() const { return _surround_max; }
bool DocsumParams::Enabled() const { return _enabled; }
const char* DocsumParams::SpaceChars() const { return _space_chars.c_str(); }
int DocsumParams::Fallback() const { return _fallback; }
// MatcherParams implementation:
// ---------------------------------------------------------------
MatcherParams::MatcherParams() :
_prefix_extend_length(3),
_prefix_min_length(5),
_match_winsize(200),
_match_winsize_fallback_multiplier(10.0),
_max_match_candidates(1000),
_want_global_rank(false),
_stem_min(0), _stem_extend(0),
_wordfolder(NULL), _proximity_factor(1.0)
{ }
MatcherParams& MatcherParams::SetPrefixExtendLength(size_t extend_length)
{
_prefix_extend_length = extend_length;
return *this;
}
MatcherParams& MatcherParams::SetPrefixMinLength(size_t min_length)
{
_prefix_min_length = min_length;
return *this;
}
MatcherParams& MatcherParams::SetMatchWindowSize(size_t winsize)
{
_match_winsize = winsize;
return *this;
}
MatcherParams& MatcherParams::SetMatchWindowSizeFallbackMultiplier(double winsize)
{
_match_winsize_fallback_multiplier = winsize;
return *this;
}
MatcherParams& MatcherParams::SetMaxMatchCandidates(size_t max_match_candidates)
{
_max_match_candidates = max_match_candidates;
return *this;
}
MatcherParams& MatcherParams::SetWantGlobalRank(bool global_rank)
{
_want_global_rank = global_rank;
return *this;
}
MatcherParams& MatcherParams::SetStemMinLength(size_t stem_min)
{
_stem_min = stem_min;
return *this;
}
MatcherParams& MatcherParams::SetStemMaxExtend(size_t stem_extend)
{
_stem_extend = stem_extend;
return *this;
}
size_t MatcherParams::PrefixExtendLength() const { return _prefix_extend_length; }
size_t MatcherParams::PrefixMinLength() const { return _prefix_min_length; }
size_t MatcherParams::MatchWindowSize() const { return _match_winsize; }
double MatcherParams::MatchWindowSizeFallbackMultiplier() const { return _match_winsize_fallback_multiplier; }
size_t MatcherParams::MaxMatchCandidates() const { return _max_match_candidates; }
bool MatcherParams::WantGlobalRank() const { return _want_global_rank; }
size_t MatcherParams::StemMinLength() const { return _stem_min; }
size_t MatcherParams::StemMaxExtend() const { return _stem_extend; }
MatcherParams& MatcherParams::SetWordFolder(Fast_WordFolder* wordfolder)
{
_wordfolder = wordfolder;
return *this;
}
Fast_WordFolder* MatcherParams::WordFolder() { return _wordfolder; }
MatcherParams& MatcherParams::SetProximityFactor(double factor)
{
_proximity_factor = factor;
return *this;
}
double MatcherParams::ProximityFactor() { return _proximity_factor; }
bool operator==(MatcherParams& mp1, MatcherParams& mp2)
{
return memcmp(&mp1, &mp2, sizeof(MatcherParams)) == 0;
}
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