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#include "qmessageaccountfilter.h"

#include "qmessageaccountfilter_p.h"

QTM_BEGIN_NAMESPACE

/*!

    \class QMessageAccountFilter

    \preliminary

    \brief The QMessageAccountFilter class defines the parameters used for querying a subset of

    all available accounts from the messaging store.

    \ingroup messaging

    A QMessageAccountFilter is composed of an account property, an optional comparison operator

    and a comparison value. The QMessageAccountFilter class is used in conjunction with the 

    QMessageManager::queryAccounts() and QMessageManager::countAccounts() functions to filter results 

    which meet the criteria defined by the filter.

    QMessageAccountFilters can be combined using the logical operators (&), (|) and (~) to

    create more refined queries.

    \sa QMessageManager, QMessageAccount

*/

/*!

    \fn QMessageAccountFilter::QMessageAccountFilter()

    Creates a QMessageAccountFilter without specifying matching parameters.

    A default-constructed filter (one for which isEmpty() returns true) matches all accounts. 

    \sa isEmpty()

*/

/*!

    \fn QMessageAccountFilter::QMessageAccountFilter(const QMessageAccountFilter &other)

    Constructs a copy of \a other.

*/

/*!

    \fn QMessageAccountFilter::~QMessageAccountFilter()

    Destroys the filter.

*/

/*!

    \internal

    \fn QMessageAccountFilter::operator=(const QMessageAccountFilter& other)

*/

/*!

    \fn QMessageAccountFilter::setMatchFlags(QMessageDataComparator::MatchFlags matchFlags)

    Set the match flags for the search filter to \a matchFlags.

    \sa matchFlags()

*/

/*!

    \fn QMessageDataComparator::MatchFlags QMessageAccountFilter::matchFlags() const

    Return the match flags for the search filter.

    Default is no match flags set.

    \sa setMatchFlags()

*/

/*!

    \fn QMessageAccountFilter::isEmpty() const

    Returns true if the filter remains empty after default construction; otherwise returns false. 

    An empty filter matches all accounts.

    The result of combining an empty filter with a non-empty filter is the original non-empty filter. 

    This is true regardless of whether the combination is formed by an AND or an OR operation.

    The result of combining two empty filters is an empty filter.

*/

/*!

    \fn QMessageAccountFilter::isSupported() const

    Returns true if the filter is supported on the current platform; otherwise returns false.

*/

/*!

    \fn QMessageAccountFilter::operator~() const

    Returns a filter that is the logical NOT of the value of this filter (ignoring any

    matchFlags() set on the filter).

    If this filter is empty, the result will be a non-matching filter; if this filter is 

    non-matching, the result will be an empty filter.

    \sa isEmpty()

*/

/*!

    \fn QMessageAccountFilter::operator&(const QMessageAccountFilter& other) const

    Returns a filter that is the logical AND of this filter and the value of filter \a other.

*/

/*!

    \fn QMessageAccountFilter::operator|(const QMessageAccountFilter& other) const

    Returns a filter that is the logical OR of this filter and the value of filter \a other.

*/

/*!

    \fn QMessageAccountFilter::operator&=(const QMessageAccountFilter& other)

    Performs a logical AND with this filter and the filter \a other and assigns the result

    to this filter.

*/

/*!

    \fn QMessageAccountFilter::operator|=(const QMessageAccountFilter& other)

    Performs a logical OR with this filter and the filter \a other and assigns the result

    to this filter.

*/

/*! 

    \internal

    \fn QMessageAccountFilter::operator==(const QMessageAccountFilter& other) const

*/

/*! 

    \internal

*/

bool QMessageAccountFilter::operator!=(const QMessageAccountFilter& other) const

{

    return !operator==(other);

}

/*!

    \fn QMessageAccountFilter::byId(const QMessageAccountId &id, QMessageDataComparator::EqualityComparator cmp)

    Returns a filter matching accounts whose identifier matches \a id, according to \a cmp.

    \sa QMessageAccount::id()

*/

/*!

    \fn QMessageAccountFilter::byId(const QMessageAccountIdList &ids, QMessageDataComparator::InclusionComparator cmp)

    Returns a filter matching accounts whose identifier is a member of \a ids, according to \a cmp.

    \sa QMessageAccount::id()

*/

/*!

    \fn QMessageAccountFilter::byId(const QMessageAccountFilter &filter, QMessageDataComparator::InclusionComparator cmp)

    Returns a filter matching accounts whose identifier is a member of the set yielded by \a filter, according to \a cmp.

    \sa QMessageAccount::id()

*/

/*!

    \fn QMessageAccountFilter::byName(const QString &value, QMessageDataComparator::EqualityComparator cmp)

    Returns a filter matching accounts whose name matches \a value, according to \a cmp.

    \sa QMessageAccount::name()

*/

/*!

    \fn QMessageAccountFilter::byName(const QString &value, QMessageDataComparator::InclusionComparator cmp)

    Returns a filter matching accounts whose name matches the substring \a value, according to \a cmp.

    \sa QMessageAccount::name()

*/

QTM_END_NAMESPACE