AudioStream (jMonkeyEngine3)

java.lang.Object
- com.jme3.util.NativeObject
- - com.jme3.audio.AudioData
  - - com.jme3.audio.AudioStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, java.lang.Cloneable
```
public class AudioStream
extends AudioData
implements java.io.Closeable
```
AudioStream is an implementation of AudioData that acquires the audio from an InputStream. Audio can be streamed from network, hard drive etc. It is assumed the data coming from the input stream is uncompressed.

Nested Class Summary
- Nested classes/interfaces inherited from class com.jme3.audio.AudioData
  AudioData.DataType

Field Summary

Fields
Modifier and Type	Field and Description
`protected float`	`duration`
`protected boolean`	`eof`
`protected int[]`	`ids`
`protected java.io.InputStream`	`in`
`protected boolean`	`open`
`protected int`	`unqueuedBuffersBytes`

Fields inherited from class com.jme3.audio.AudioData
bitsPerSample, channels, sampleRate

Fields inherited from class com.jme3.util.NativeObject
handleRef, id, INVALID_ID, objectManager, OBJTYPE_AUDIOBUFFER, OBJTYPE_AUDIOSTREAM, OBJTYPE_BO, OBJTYPE_FILTER, OBJTYPE_FRAMEBUFFER, OBJTYPE_SHADER, OBJTYPE_SHADERSOURCE, OBJTYPE_TEXTURE, OBJTYPE_VERTEXBUFFER, updateNeeded

Constructor Summary

Constructors
Modifier Constructor and Description

AudioStream()

protected AudioStream(int[] ids)

Constructors
Modifier	Constructor and Description
	`AudioStream()`
`protected`	`AudioStream(int[] ids)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()` Closes the stream, releasing all data relating to it.
`NativeObject`	`createDestructableClone()` Creates a shallow clone of this GL Object.
`void`	`deleteObject(java.lang.Object rendererObject)` Deletes the GL object from the GPU when it is no longer used.
`AudioData.DataType`	`getDataType()`
`float`	`getDuration()`
`int`	`getId()`
`int`	`getId(int index)`
`int[]`	`getIds()`
`long`	`getUniqueId()` Returns a unique ID for this NativeObject.
`int`	`getUnqueuedBufferBytes()`
`void`	`initIds(int count)`
`boolean`	`isEOF()`
`boolean`	`isSeekable()`
`int`	`readSamples(byte[] buf)` Reads samples from the stream.
`int`	`readSamples(byte[] buf, int offset, int length)` Reads samples from the stream.
`void`	`resetObject()` Called when the GL context is restarted to reset all IDs.
`void`	`setId(int id)` Sets the ID of the NativeObject.
`void`	`setId(int index, int id)`
`void`	`setIds(int[] ids)`
`void`	`setTime(float time)`
`void`	`setUnqueuedBufferBytes(int unqueuedBuffers)`
`void`	`updateData(java.io.InputStream in, float duration)`

Methods inherited from class com.jme3.audio.AudioData
getBitsPerSample, getChannels, getSampleRate, setupFormat

Methods inherited from class com.jme3.util.NativeObject
clearUpdateNeeded, clone, deleteNativeBuffers, dispose, getWeakRef, isUpdateNeeded, setUpdateNeeded, toString

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - in
```
protected java.io.InputStream in
```
  - duration
```
protected float duration
```
  - open
```
protected boolean open
```
  - eof
```
protected boolean eof
```
  - ids
```
protected int[] ids
```
  - unqueuedBuffersBytes
```
protected int unqueuedBuffersBytes
```
- Constructor Detail
  - AudioStream
```
public AudioStream()
```
  - AudioStream
```
protected AudioStream(int[] ids)
```
- Method Detail
  - updateData
```
public void updateData(java.io.InputStream in,
                       float duration)
```
  - readSamples
```
public int readSamples(byte[] buf,
                       int offset,
                       int length)
```
    Reads samples from the stream. The format of the data depends on the getSampleRate(), getChannels(), getBitsPerSample() values.
    
    Parameters:
    
    buf - Buffer where to read the samples
    
    offset - The offset in the buffer where to read samples
    
    length - The length inside the buffer where to read samples
    
    Returns:
    
    number of bytes read.
  - readSamples
```
public int readSamples(byte[] buf)
```
    Reads samples from the stream.
    
    Parameters:
    
    buf - Buffer where to read the samples
    
    Returns:
    
    number of bytes read.
    
    See Also:
    
    readSamples(byte[], int, int)
  - getDuration
```
public float getDuration()
```
    Specified by:
    
    getDuration in class AudioData
    
    Returns:
    
    the duration in seconds of the audio clip.
  - getId
```
public int getId()
```
    Overrides:
    
    getId in class NativeObject
    
    Returns:
    
    The ID of the object. Should not be used by user code in most cases.
  - setId
```
public void setId(int id)
```
    Description copied from class: NativeObject
    
    Sets the ID of the NativeObject. This method is used in Renderer and must not be called by the user.
    
    Overrides:
    
    setId in class NativeObject
    
    Parameters:
    
    id - The ID to set
  - initIds
```
public void initIds(int count)
```
  - getId
```
public int getId(int index)
```
  - setId
```
public void setId(int index,
                  int id)
```
  - getIds
```
public int[] getIds()
```
  - setIds
```
public void setIds(int[] ids)
```
  - getDataType
```
public AudioData.DataType getDataType()
```
    Specified by:
    
    getDataType in class AudioData
    
    Returns:
    
    The data type, either Buffer or Stream.
  - resetObject
```
public void resetObject()
```
    Description copied from class: NativeObject
    
    Called when the GL context is restarted to reset all IDs. Prevents "white textures" on display restart.
    
    Specified by:
    
    resetObject in class NativeObject
  - deleteObject
```
public void deleteObject(java.lang.Object rendererObject)
```
    Description copied from class: NativeObject
    
    Deletes the GL object from the GPU when it is no longer used. Called automatically by the GL object manager.
    
    Specified by:
    
    deleteObject in class NativeObject
    
    Parameters:
    
    rendererObject - The renderer to be used to delete the object
  - createDestructableClone
```
public NativeObject createDestructableClone()
```
    Description copied from class: NativeObject
    
    Creates a shallow clone of this GL Object. The deleteObject method should be functional for this object.
    
    Specified by:
    
    createDestructableClone in class NativeObject
  - isEOF
```
public boolean isEOF()
```
  - close
```
public void close()
```
    Closes the stream, releasing all data relating to it. Reading from the stream will return eof.
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Throws:
    
    java.io.IOException
  - isSeekable
```
public boolean isSeekable()
```
  - getUnqueuedBufferBytes
```
public int getUnqueuedBufferBytes()
```
  - setUnqueuedBufferBytes
```
public void setUnqueuedBufferBytes(int unqueuedBuffers)
```
  - setTime
```
public void setTime(float time)
```
  - getUniqueId
```
public long getUniqueId()
```
    Description copied from class: NativeObject
    
    Returns a unique ID for this NativeObject. No other NativeObject shall have the same ID.
    
    Specified by:
    
    getUniqueId in class NativeObject
    
    Returns:
    
    unique ID for this NativeObject.

Class AudioStream

Nested Class Summary

Nested classes/interfaces inherited from class com.jme3.audio.AudioData

Field Summary

Fields inherited from class com.jme3.audio.AudioData

Fields inherited from class com.jme3.util.NativeObject

Constructor Summary

Method Summary

Methods inherited from class com.jme3.audio.AudioData

Methods inherited from class com.jme3.util.NativeObject

Methods inherited from class java.lang.Object

Field Detail

in

duration

open

eof

ids

unqueuedBuffersBytes

Constructor Detail

AudioStream

AudioStream

Method Detail

updateData

readSamples

readSamples

getDuration

getId

setId

initIds

getId

setId

getIds

setIds

getDataType

resetObject

deleteObject

createDestructableClone

isEOF

close

isSeekable

getUnqueuedBufferBytes

setUnqueuedBufferBytes

setTime

getUniqueId