org.gstreamer.query
Class FormatsQuery

java.lang.Object
  extended by org.gstreamer.lowlevel.NativeValue
      extended by org.gstreamer.lowlevel.Handle
          extended by org.gstreamer.lowlevel.NativeObject
              extended by org.gstreamer.lowlevel.RefCountedObject
                  extended by org.gstreamer.MiniObject
                      extended by org.gstreamer.Query
                          extended by org.gstreamer.query.FormatsQuery

public class FormatsQuery
extends Query

Used for querying formats of the stream.


Nested Class Summary
 
Nested classes/interfaces inherited from class org.gstreamer.lowlevel.NativeObject
org.gstreamer.lowlevel.NativeObject.Initializer
 
Field Summary
 
Fields inherited from class org.gstreamer.lowlevel.NativeObject
defaultInit, LIFECYCLE, ownsHandle
 
Constructor Summary
FormatsQuery()
          Constructs a new query object for querying formats of the stream.
FormatsQuery(org.gstreamer.lowlevel.NativeObject.Initializer init)
           
 
Method Summary
 int getCount()
          Gets the number of formats in this query.
 Format getFormat(int index)
          Gets a format at index.
 java.util.List<Format> getFormats()
          Gets all formats in this query.
 void setFormats(Format... formats)
          Sets the formats query result fields.
 
Methods inherited from class org.gstreamer.Query
getStructure, makeWritable
 
Methods inherited from class org.gstreamer.MiniObject
disposeNativeHandle, isWritable, makeWritable, objectFor, ref, unref
 
Methods inherited from class org.gstreamer.lowlevel.NativeObject
classFor, disown, dispose, equals, finalize, getNativeAddress, handle, hashCode, initializer, initializer, instanceFor, invalidate, isDisposed, nativeValue, objectFor, objectFor, toString
 
Methods inherited from class java.lang.Object
clone, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

FormatsQuery

public FormatsQuery()
Constructs a new query object for querying formats of the stream.


FormatsQuery

public FormatsQuery(org.gstreamer.lowlevel.NativeObject.Initializer init)
Method Detail

setFormats

public void setFormats(Format... formats)
Sets the formats query result fields.

Parameters:
formats - the formats to set.

getCount

public int getCount()
Gets the number of formats in this query.

Returns:
the number of formats in this query.

getFormat

public Format getFormat(int index)
Gets a format at index.

Parameters:
index - the index of the format to retrieve.
Returns:
the format.

getFormats

public java.util.List<Format> getFormats()
Gets all formats in this query.

Returns:
a List of Format.