itunesdb::SmartPlaylistRule Class Reference

#include <smartplaylistrules.h>

List of all members.

Public Member Functions
Q_UINT32	getAction () const
Q_UINT32	getField () const
const QString &	getString () const
Q_UINT64	getFromValue () const
Q_UINT64	getToValue () const
Q_INT64	getFromDate () const
Q_INT64	getToDate () const
Q_UINT64	getFromUnits () const
Q_UINT64	getToUnits () const
Q_UINT64	calculatedFrom () const
Q_UINT64	calculatedTo () const
uint	writeToStream (QDataStream &outStream) const
bool	isStringBasedRule () const
virtual const QString	toString () const
Protected Member Functions
	SmartPlaylistRule (SPLStringField field, SPLStringAction action, const QString &testString)
	SmartPlaylistRule (SPLUIntField field, SPLUIntAction action, Q_UINT64 fromValue, Q_UINT64 toValue, Q_INT64 fromDate, Q_INT64 toDate, Q_UINT64 fromUnits, Q_UINT64 toUnits)
Static Protected Member Functions
static QString	getActionString (uint action)
static QString	getFieldString (uint field)
static Q_UINT64	calculateTestValue (Q_UINT64 value, Q_INT64 date, Q_UINT64 units)
Friends
class	SmartPlaylistRuleSet

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Detailed Description

This class represents a single smart playlist rule.

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Constructor & Destructor Documentation

itunesdb::SmartPlaylistRule::SmartPlaylistRule (  SPLStringField  field, SPLStringAction  action, const QString &  testString )  [protected]

Constructor to create a string based SmartplaylistRule

itunesdb::SmartPlaylistRule::SmartPlaylistRule (  SPLUIntField  field, SPLUIntAction  action, Q_UINT64  fromValue, Q_UINT64  toValue, Q_INT64  fromDate, Q_INT64  toDate, Q_UINT64  fromUnits, Q_UINT64  toUnits )  [protected]

Constructor to create an uint based SmartplaylistRule

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Member Function Documentation

Q_UINT64 itunesdb::SmartPlaylistRule::calculatedFrom (   )  const

Returns the "from" value actually compared to the fields in question. The value is calculated via ( fromValue + fromDate * fromUnits ).

Q_UINT64 itunesdb::SmartPlaylistRule::calculatedTo (   )  const

Returns the "to" value actually compared to the fields in question. The value is calculated via ( toValue + toDate * toUnits ).

Q_UINT32 itunesdb::SmartPlaylistRule::getAction (   )  const [inline]

Returns the action identifier for this rule

Q_UINT32 itunesdb::SmartPlaylistRule::getField (   )  const [inline]

Returns the field identifier for this rule

Q_INT64 itunesdb::SmartPlaylistRule::getFromDate (   )  const [inline]

Returns the "from date" as set in the itunesdb rule definition. If you need the "from" value actually compared to the desired fields use the calculatedFrom() method.

Q_UINT64 itunesdb::SmartPlaylistRule::getFromUnits (   )  const [inline]

Returns the "from units" as set in the itunesdb rule definition and defines the units the fromDate is measured in.

Q_UINT64 itunesdb::SmartPlaylistRule::getFromValue (   )  const [inline]

Returns the "from" value as set in the itunesdb rule definition. If you need the "from" value actually compared to the desired fields use the calculatedFrom() method.

const QString& itunesdb::SmartPlaylistRule::getString (   )  const [inline]

Returns the String data for String based rules.

Q_INT64 itunesdb::SmartPlaylistRule::getToDate (   )  const [inline]

Returns the "to date" as set in the itunesdb rule definition. If you need the "to" value actually compared to the desired fields use the calculatedTo() method.

Q_UINT64 itunesdb::SmartPlaylistRule::getToUnits (   )  const [inline]

Returns the "to units" as set in the itunesdb rule definition and defines the units the toDate is measured in.

Q_UINT64 itunesdb::SmartPlaylistRule::getToValue (   )  const [inline]

Returns the "to" value as set in the itunesdb rule definition. If you need the "to" value actually compared to the desired fields use the calculatedTo() method.

bool itunesdb::SmartPlaylistRule::isStringBasedRule (   )  const [inline]

Returns true if the rule is a string based rule

const QString itunesdb::SmartPlaylistRule::toString (   )  const [virtual]

Returns a textual represenation of this rule (human readable)

uint itunesdb::SmartPlaylistRule::writeToStream (  QDataStream &  outStream  )  const

Writes this SPL TrackPredicate as a SPL Rule to the given stream and returns the number of bytes written

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The documentation for this class was generated from the following files:

• projects/libqtpod/src/smartplaylistrules.h
• projects/libqtpod/src/smartplaylistrules.cpp

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