org.mobicents.media.server.impl.resource.zap
Class Selector

java.lang.Object
  org.mobicents.media.server.impl.resource.zap.Selector

All Implemented Interfaces:

org.mobicents.protocols.stream.api.StreamSelector

public class Selector
extends java.lang.Object
implements org.mobicents.protocols.stream.api.StreamSelector

Field Summary

static int	READ
static int	WRITE

Fields inherited from interface org.mobicents.protocols.stream.api.StreamSelector

OP_READ, OP_WRITE

Constructor Summary

Selector()

Method Summary

void	close()
int	doPoll(int[] fds, int key, int timeout) Delegates select call to unix poll function.
void	doRegister(int fd) Registers pipe for polling.
void	doUnregister(int fd) Unregisters pipe from polling.
int	getOperations()
java.util.Collection<org.mobicents.protocols.stream.api.Stream>	getRegisteredStreams()
boolean	isClosed()
boolean	isReadOperation()
boolean	isWriteOperation()
org.mobicents.protocols.stream.api.SelectorKey	register(Channel channel) Register channel with this selector.
java.util.Collection<org.mobicents.protocols.stream.api.SelectorKey>	selectNow(int ops, int timeout)
void	setOperation(int v)
void	unregister(Channel channel) Unregister channel.

Methods inherited from class java.lang.Object

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

Field Detail

READ

public static final int READ

See Also:

Constant Field Values

WRITE

public static final int WRITE

See Also:

Constant Field Values

Constructor Detail

Selector

public Selector()

Method Detail

register

public org.mobicents.protocols.stream.api.SelectorKey register(Channel channel)

Register channel with this selector.

Parameters:

channel - the channel to register.

unregister

public void unregister(Channel channel)

Unregister channel.

Parameters:

channel - the channel to unregister.

doRegister

public void doRegister(int fd)

Registers pipe for polling.

Parameters:

fd - the file descriptor.

doUnregister

public void doUnregister(int fd)

Unregisters pipe from polling.

Parameters:

fd - the file descriptor.

doPoll

public int doPoll(int[] fds,
                  int key,
                  int timeout)

Delegates select call to unix poll function.

Parameters:

fds - the list of file descriptors.

key - selection key.

Returns:

the number of selected channels.

selectNow

public java.util.Collection<org.mobicents.protocols.stream.api.SelectorKey> selectNow(int ops,
                                                                                      int timeout)
                                                                               throws java.io.IOException

Specified by:

selectNow in interface org.mobicents.protocols.stream.api.StreamSelector

Throws:

java.io.IOException

setOperation

public void setOperation(int v)

getOperations

public int getOperations()

isReadOperation

public boolean isReadOperation()

isWriteOperation

public boolean isWriteOperation()

isClosed

public boolean isClosed()

Specified by:

isClosed in interface org.mobicents.protocols.stream.api.StreamSelector

close

public void close()

Specified by:

close in interface org.mobicents.protocols.stream.api.StreamSelector

getRegisteredStreams

public java.util.Collection<org.mobicents.protocols.stream.api.Stream> getRegisteredStreams()

Specified by:

getRegisteredStreams in interface org.mobicents.protocols.stream.api.StreamSelector