pack-priv abstract Class AbstractNonZeroStream

Class Inheritance

extends AbstractStream

Known Direct Subclasses

Imports

java.nio.ByteBuffer

Base class for all streams other than stream 0, the connection. Primarily provides functionality shared between full Stream and RecycledStream.

Field Summary

Modifier and Type	Field and Description
protected final StreamStateMachine	state
protected static final ByteBuffer	ZERO_LENGTH_BYTEBUFFER

Inherited from org.apache.coyote.http2.AbstractStream:: windowAllocationAvailable windowAllocationLock

Access	Constructor and Description
pack-priv	AbstractNonZeroStream(String connectionId, Integer identifier)
pack-priv	AbstractNonZeroStream(Integer identifier, StreamStateMachine state)

Modifier and Type	Method and Description
pack-priv final void	checkState(FrameType frameType)
pack-priv abstract ByteBuffer	Returns: `null` if the DATA frame payload can be swallowed, or a ByteBuffer with at least enough space remaining for the current flow control window for stream data from the client. getInputByteBuffer() Obtain the ByteBuffer to store DATA frame payload data for this stream that has been received from the client.
pack-priv final boolean	isClosedFinal()
pack-priv abstract void	receivedData(int payloadSize)

Inherited from org.apache.coyote.http2.AbstractStream:: decrementWindowSize getConnectionAllocationMade getConnectionAllocationRequested getConnectionId getIdAsInt getIdAsString getIdentifier getWindowSize incrementWindowSize setConnectionAllocationMade setConnectionAllocationRequested setWindowSize

state	back to summary
protected final StreamStateMachine state

ZERO_LENGTH_BYTEBUFFER	back to summary
protected static final ByteBuffer ZERO_LENGTH_BYTEBUFFER

AbstractNonZeroStream	back to summary
pack-priv AbstractNonZeroStream(String connectionId, Integer identifier)

AbstractNonZeroStream	back to summary
pack-priv AbstractNonZeroStream(Integer identifier, StreamStateMachine state)

checkState	back to summary
pack-priv final void checkState(FrameType frameType) throws Http2Exception

getInputByteBuffer back to summary

getInputByteBuffer	back to summary
pack-priv abstract ByteBuffer getInputByteBuffer() Obtain the ByteBuffer to store DATA frame payload data for this stream that has been received from the client. Returns:ByteBuffer `null` if the DATA frame payload can be swallowed, or a ByteBuffer with at least enough space remaining for the current flow control window for stream data from the client.

pack-priv abstract ByteBuffer getInputByteBuffer()

Obtain the ByteBuffer to store DATA frame payload data for this stream that has been received from the client.

Returns:ByteBuffer: null if the DATA frame payload can be swallowed, or a ByteBuffer with at least enough space remaining for the current flow control window for stream data from the client.

isClosedFinal	back to summary
pack-priv final boolean isClosedFinal()

receivedData	back to summary
pack-priv abstract void receivedData(int payloadSize) throws Http2Exception