org.mmbase.util.media.audio
Class RawAudioDef

java.lang.Object
  |
  +--org.mmbase.util.media.audio.RawAudioDef

All Implemented Interfaces:

java.lang.Comparable, CompareInterface, Sortable

public class RawAudioDef

extends java.lang.Object

implements java.lang.Comparable, CompareInterface, Sortable

The main function of this class is to provide a means to sort through a collection of RawAudio objects (from the rawaudios builder). MMObjectNodes can not easily be sorted (unless through sql querying). This class is, essentially, a wrapper that provides this sorting functionality.

Version:

$Id: RawAudioDef.java,v 1.13 2002/07/23 14:03:52 vpro Exp $

Author:

Daniel Ockeloen, David van Zeventer, Rico Jansen

Field Summary

static java.lang.String	AUDIO_DIR
int	channels Rawaudio nr of channels, used for sorting
java.lang.String	cpu Deprecated. not used?
int	format Deprecated. should be retrieved from node reference
static int	FORMAT_G2 G2 (surestream) audio format
static int	FORMAT_PCM PCM (MP2?) audio format
static int	FORMAT_R5 Real (.ra) audio format
static int	FORMAT_WAV WAV audio format
static int	G2_MAXSPEED Maximum speed for surestream audio
static int	G2_MINSPEED Minimum speed for surestream audio (currently unused)
int	id Rawaudio id, used for sorting
static int	MAXCHANNELS Maximum channels for audio
static int	MAXSPEED Maximum speed for audio
static int	MINCHANNELS Minimum channels for audio
static int	MINSPEED Minimum speed for audio
int	number Deprecated. should be retrieved from node reference
int	otype Deprecated. not used?
java.lang.String	owner Deprecated. not used?
int	speed Rawaudio speed, used for sorting
int	status Deprecated. should be retrieved from node reference
static int	STATUS_BUSY
static int	STATUS_DONE
static int	STATUS_GEDAAN Deprecated. use STATUS_DONE
static int	STATUS_ONDERWEG Deprecated. use STATUS_BUSY
static int	STATUS_REQUEST
static int	STATUS_VERZOEK Deprecated. use STATUS_REQUEST
static int	STORAGE_MONO storage of raw media: mono
static int	STORAGE_MONO_NOBACKUP storage of raw media: mono, no backup
static int	STORAGE_STEREO storage of raw media: stereo
static int	STORAGE_STEREO_NOBACKUP storage of raw media: stereo, no backup
java.lang.String	url Deprecated. should be retrieved from node reference
static int	WAV_MAXSPEED Maximum speed for wav audio

Constructor Summary

RawAudioDef(MMObjectNode node)
Creates an instance of the sortable wrapper for an MMObjectNode.

Method Summary

int	compare(java.lang.Object thisO, java.lang.Object otherO) Deprecated. use compareTo(java.lang.Object) instead
int	compare(Sortable otherItem) Deprecated. use compareTo(java.lang.Object) instead
int	compareTo(java.lang.Object o) Compares this RawAudio object to the passed RawAudio object RawAudio objects are compared (and ordered) by their id, speed, and channel.
boolean	equals(java.lang.Object o) Compares whether this object and the passed object are the same.
java.lang.String	getRealAudioUrl(scanpage sp) Retrieves the url for an raw audio, based on info in the format and url fields of a wrapped rawaudio node.
static java.util.Vector	sort(java.util.Vector unsorted) Deprecated. use Collections.sort()
java.lang.String	toString() Returns a string representation of this object, for debugging purposes.

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

STATUS_VERZOEK

public static final int STATUS_VERZOEK

Deprecated. use STATUS_REQUEST

STATUS_REQUEST

public static final int STATUS_REQUEST

STATUS_ONDERWEG

public static final int STATUS_ONDERWEG

Deprecated. use STATUS_BUSY

STATUS_BUSY

public static final int STATUS_BUSY

STATUS_GEDAAN

public static final int STATUS_GEDAAN

Deprecated. use STATUS_DONE

STATUS_DONE

public static final int STATUS_DONE

FORMAT_R5

public static final int FORMAT_R5

Real (.ra) audio format

FORMAT_WAV

public static final int FORMAT_WAV

WAV audio format

FORMAT_PCM

public static final int FORMAT_PCM

PCM (MP2?) audio format

FORMAT_G2

public static final int FORMAT_G2

G2 (surestream) audio format

STORAGE_STEREO

public static final int STORAGE_STEREO

storage of raw media: stereo

STORAGE_STEREO_NOBACKUP

public static final int STORAGE_STEREO_NOBACKUP

storage of raw media: stereo, no backup

STORAGE_MONO

public static final int STORAGE_MONO

storage of raw media: mono

STORAGE_MONO_NOBACKUP

public static final int STORAGE_MONO_NOBACKUP

storage of raw media: mono, no backup

MINSPEED

public static final int MINSPEED

Minimum speed for audio

MAXSPEED

public static final int MAXSPEED

Maximum speed for audio

MINCHANNELS

public static final int MINCHANNELS

Minimum channels for audio

MAXCHANNELS

public static final int MAXCHANNELS

Maximum channels for audio

WAV_MAXSPEED

public static final int WAV_MAXSPEED

Maximum speed for wav audio

G2_MINSPEED

public static final int G2_MINSPEED

Minimum speed for surestream audio (currently unused)

G2_MAXSPEED

public static final int G2_MAXSPEED

Maximum speed for surestream audio

AUDIO_DIR

public static final java.lang.String AUDIO_DIR

number

public int number

Deprecated. should be retrieved from node reference

Rawaudio object number

otype

public int otype

Deprecated. not used?

Rawaudio object type

owner

public java.lang.String owner

Deprecated. not used?

Rawaudio object owner

id

public int id

Rawaudio id, used for sorting

status

public int status

Deprecated. should be retrieved from node reference

format

public int format

Deprecated. should be retrieved from node reference

Rawaudio format, determines audio url protocol

speed

public int speed

Rawaudio speed, used for sorting

channels

public int channels

Rawaudio nr of channels, used for sorting

url

public java.lang.String url

Deprecated. should be retrieved from node reference

Rawaudio url

cpu

public java.lang.String cpu

Deprecated. not used?

Rawaudio cpu (?)

Constructor Detail

RawAudioDef

public RawAudioDef(MMObjectNode node)

Creates an instance of the sortable wrapper for an MMObjectNode. This class copies a node's values to speed up the sorting process.

Parameters:

node - the node to wrap

Method Detail

compareTo

public int compareTo(java.lang.Object o)

Compares this RawAudio object to the passed RawAudio object RawAudio objects are compared (and ordered) by their id, speed, and channel.

Specified by:

compareTo in interface java.lang.Comparable

Parameters:

o - the object to compare this object to

Returns:

0 if the objects are the same, -1 if the passed object is greater than this object, 1 passed if the object is smaller than this object.

Since:

MMBase-1.6

equals

public boolean equals(java.lang.Object o)

Compares whether this object and the passed object are the same. Objects are the same if they have the same id, speed, and nr of channels

Overrides:

equals in class java.lang.Object

Parameters:

o - the object to compare this object to

Returns:

true if the objects are the same, false otherwise

Since:

MMBase-1.6

compare

public int compare(Sortable otherItem)

Deprecated. use compareTo(java.lang.Object) instead

Compares this object to the passed object

Specified by:

compare in interface Sortable

Parameters:

otherItem - the object to compare this object to

Returns:

0 if the objects are the same, -1 if the passed object is greater than this object, 1 passed if the object is smaller than this object.

compare

public int compare(java.lang.Object thisO,
                   java.lang.Object otherO)

Deprecated. use compareTo(java.lang.Object) instead

Compares two objects

Specified by:

compare in interface CompareInterface

Parameters:

thisO - the first object to compare

otherO - the second object to compare

Returns:

0 if the objects are the same, -1 if the second object is greater than the first, 1 passed if the second object is smaller than the first.

sort

public static java.util.Vector sort(java.util.Vector unsorted)

Deprecated. use Collections.sort()

Sort vector with RawAudios

Parameters:

unsorted - the Vector to stor

getRealAudioUrl

public java.lang.String getRealAudioUrl(scanpage sp)

Retrieves the url for an raw audio, based on info in the format and url fields of a wrapped rawaudio node.

Parameters:

sp - scanpage parameter.

toString

public java.lang.String toString()

Returns a string representation of this object, for debugging purposes.

Overrides:

toString in class java.lang.Object