Top Description Fields Constructors Methods

org.apache.coyote.http2

pack-priv abstract Class AbstractStream

Class Inheritance

extends Object

java.lang.Object
org.apache.coyote.http2.AbstractStream

Known Direct Subclasses

org.apache.coyote.http2.Http2UpgradeHandler, org.apache.coyote.http2.AbstractNonZeroStream

Imports

java.util.concurrent.locks.Condition, .Lock, .ReentrantLock, org.apache.juli.logging.Log, .LogFactory, org.apache.tomcat.util.res.StringManager

Base class for all streams including the connection (referred to as Stream 0) and is used primarily when managing prioritization.

Field Summary

Modifier and Type	Field and Description
private volatile int	connectionAllocationMade
private volatile int	connectionAllocationRequested
private final String	idAsString
private final Integer	identifier
private static final Log	log
private static final StringManager	sm
protected final Condition	windowAllocationAvailable
protected final Lock	windowAllocationLock
private long	windowSize

Constructor Summary

Access	Constructor and Description
pack-priv	AbstractStream(Integer identifier)

Method Summary

Modifier and Type	Method and Description
pack-priv final void	decrementWindowSize(int decrement)
pack-priv final int	getConnectionAllocationMade()
pack-priv final int	getConnectionAllocationRequested()
pack-priv abstract String	getConnectionId()
pack-priv final int	getIdAsInt()
pack-priv final String	getIdAsString()
pack-priv final Integer	getIdentifier()
pack-priv final long	getWindowSize()
pack-priv void	incrementWindowSize(int The amount by which the window size should be increased increment) Increment window size.
pack-priv final void	setConnectionAllocationMade(int connectionAllocationMade)
pack-priv final void	setConnectionAllocationRequested(int connectionAllocationRequested)
pack-priv final void	setWindowSize(long windowSize)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

connectionAllocationMade	back to summary
private volatile int connectionAllocationMade

connectionAllocationRequested	back to summary
private volatile int connectionAllocationRequested

idAsString	back to summary
private final String idAsString

identifier	back to summary
private final Integer identifier

log	back to summary
private static final Log log

sm	back to summary
private static final StringManager sm

windowAllocationAvailable	back to summary
protected final Condition windowAllocationAvailable

windowAllocationLock	back to summary
protected final Lock windowAllocationLock

windowSize	back to summary
private long windowSize

Constructor Detail

AbstractStream	back to summary
pack-priv AbstractStream(Integer identifier)

Method Detail

decrementWindowSize	back to summary
pack-priv final void decrementWindowSize(int decrement)

getConnectionAllocationMade	back to summary
pack-priv final int getConnectionAllocationMade()

getConnectionAllocationRequested	back to summary
pack-priv final int getConnectionAllocationRequested()

getConnectionId	back to summary
pack-priv abstract String getConnectionId()

getIdAsInt	back to summary
pack-priv final int getIdAsInt()

getIdAsString	back to summary
pack-priv final String getIdAsString()

getIdentifier	back to summary
pack-priv final Integer getIdentifier()

getWindowSize	back to summary
pack-priv final long getWindowSize()

incrementWindowSize

back to summary

pack-priv void incrementWindowSize(int increment) throws Http2Exception

Increment window size.

Parameters

increment:int: The amount by which the window size should be increased

Exceptions

Http2Exception:: If the window size is now higher than the maximum allowed

setConnectionAllocationMade	back to summary
pack-priv final void setConnectionAllocationMade(int connectionAllocationMade)

setConnectionAllocationRequested	back to summary
pack-priv final void setConnectionAllocationRequested(int connectionAllocationRequested)

setWindowSize	back to summary
pack-priv final void setWindowSize(long windowSize)