org.mmbase.util.media.video
Class RawVideoDef

java.lang.Object
  |
  +--org.mmbase.util.media.video.RawVideoDef

All Implemented Interfaces:

java.lang.Comparable, CompareInterface, Sortable

public class RawVideoDef

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 RawVideo objects (from the rawvideos builder). MMObjectNodes can not easily be sorted (unless through sql querying). This class is, essentially, a wrapper that provides this sorting functionality.

Version:

$Id: RawVideoDef.java,v 1.8 2002/07/23 14:05:13 vpro Exp $

Author:

vpro

Field Summary

int	channels Rawvideo 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_R5 Real (.ra) audio format
int	id Rawvideo id, used for sorting
static int	MAXCHANNELS
static int	MAXSPEED
static int	MINCHANNELS
static int	MINSPEED
int	number Deprecated. should be retrieved from node reference
int	otype Deprecated. not used?
java.lang.String	owner Deprecated. not used?
int	speed Rawvideo 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
java.lang.String	url Deprecated. should be retrieved from node reference

Constructor Summary

RawVideoDef(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 RawVideo object to the passed RawVideo object RawVideo 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	getRealVideoUrl(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_G2

public static final int FORMAT_G2

G2 (surestream) audio format

MINSPEED

public static final int MINSPEED

MAXSPEED

public static final int MAXSPEED

MINCHANNELS

public static final int MINCHANNELS

MAXCHANNELS

public static final int MAXCHANNELS

number

public int number

Deprecated. should be retrieved from node reference

Rawvideo object number

otype

public int otype

Deprecated. not used?

Rawvideo object type

owner

public java.lang.String owner

Deprecated. not used?

Rawvideo object owner

id

public int id

Rawvideo 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

Rawvideo format, determines video url protocol

speed

public int speed

Rawvideo speed, used for sorting

channels

public int channels

Rawvideo nr of channels, used for sorting

url

public java.lang.String url

Deprecated. should be retrieved from node reference

Rawvideo url

cpu

public java.lang.String cpu

Deprecated. not used?

Rawvideo cpu (?)

Constructor Detail

RawVideoDef

public RawVideoDef(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 RawVideo object to the passed RawVideo object RawVideo 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

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 RawVideos

getRealVideoUrl

public java.lang.String getRealVideoUrl(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.

Returns:

the stream's url, or null if the audio ahs not yet bene rendered or is of an unsupported format

toString

public java.lang.String toString()

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

Overrides:

toString in class java.lang.Object