view common/Matcher.cpp @ 31:07efb25d24d6

* Merge revs 7200-7222 from SVN (update use of loader API, switch to using
  mapper for merge operation)

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

#include "Matcher.h"
#include "Objects.h"

#include <QMultiMap>

using namespace Dataquay;

namespace ClassicalData {

ComposerTypingQuickMatcher::ComposerTypingQuickMatcher(QList<Composer *> cl)
{
    foreach (Composer *c, cl) {
	m_composers[c->property("uri").value<Uri>()] = c;
    }
}

GuessList
ComposerTypingQuickMatcher::match(QString text, int maxResults) const
{
    GuessList results;

    QMap<Guess, int> matches;
    foreach (Composer *c, m_composers) {
        float value = c->matchTypingQuick(text);
        if (value <= 0) continue;
        matches.insert(Guess(value, c), 1);
    }
    
    int n = 0;
    for (QMap<Guess, int>::const_iterator i = matches.begin();
         i != matches.end(); ++i) {
        results.push_back(i.key());
        if (++n > maxResults) break;
    }

    return results;
}

ComposerTypingThoroughMatcher::ComposerTypingThoroughMatcher(QList<Composer *> cl)
{
    foreach (Composer *c, cl) {
	m_composers[c->property("uri").value<Uri>()] = c;
    }
}

GuessList
ComposerTypingThoroughMatcher::match(QString text, int maxResults) const
{
    GuessList results;

    QMap<Guess, int> matches;
    foreach (Composer *c, m_composers) {
        float value = c->matchTyping(text);
        if (value <= 0) continue;
        matches.insert(Guess(value, c), 1);
    }
    
    int n = 0;
    for (QMap<Guess, int>::const_iterator i = matches.begin();
         i != matches.end(); ++i) {
        results.push_back(i.key());
        if (++n > maxResults) break;
    }

    return results;
}

}