Uses of Class
brown.tracingplane.baggageprotocol.BagKey

Packages that use BagKey

Package	Description
brown.tracingplane.baggageprotocol	Defines an encoding scheme for nested data structures using atoms.
brown.tracingplane.impl	Implementations of BaggageContext at several different points in the Tracing Plane.

Uses of BagKey in brown.tracingplane.baggageprotocol

Subclasses of BagKey in brown.tracingplane.baggageprotocol

Modifier and Type	Class and Description
static class	BagKey.Indexed An Indexed BagKey is one that uses an integer as identifier (versus arbitrary bytes for a BagKey.Keyed key)
static class	BagKey.Keyed A Keyed BagKey is one that uses arbitrary bytes as identifier (versus an integer for BagKey.Indexed key)

Methods in brown.tracingplane.baggageprotocol that return BagKey

Modifier and Type	Method and Description
BagKey	BaggageReader.enter() If there are no more children in the current bag, returns null.
static BagKey	BagKey.indexed(int index)
static BagKey	BagKey.indexed(int index, BagOptions options)
static BagKey	BagKey.keyed(java.nio.ByteBuffer key)
static BagKey	BagKey.keyed(java.nio.ByteBuffer key, BagOptions options)
static BagKey	BagKey.keyed(java.lang.String name, BagOptions options)
static BagKey	BagKey.named(java.lang.String name)
static BagKey	HeaderSerialization.parse(AtomPrefixes.HeaderPrefix prefix, java.nio.ByteBuffer buf) Parses a bag key
static BagKey	HeaderSerialization.parse(java.nio.ByteBuffer atom) Parses a bag key from the provided atom
static BagKey	HeaderSerialization.parseIndexedHeaderPayload(AtomPrefixes.HeaderPrefix prefix, java.nio.ByteBuffer buf) Parse the payload of an indexed header
static BagKey	HeaderSerialization.parseKeyedHeaderPayload(AtomPrefixes.HeaderPrefix prefix, java.nio.ByteBuffer buf) Parse the payload of a keyed header

Methods in brown.tracingplane.baggageprotocol with parameters of type BagKey

Modifier and Type	Method and Description
int	BagKey.Indexed.compareTo(BagKey o)
int	BagKey.Keyed.compareTo(BagKey o)
boolean	BaggageReader.enter(BagKey expect) Advances through the atoms until either the specified bag is encountered, or we encounter a bag that is lexicographically greater than the specified bag.
BaggageWriter	BaggageWriter.enter(BagKey field)
static java.nio.ByteBuffer	HeaderSerialization.serialize(BagKey bagKey, int level) Serialize the header atom, including prefix byte, for the provided bagKey and level

Uses of BagKey in brown.tracingplane.impl

Fields in brown.tracingplane.impl with type parameters of type BagKey

Modifier and Type	Field and Description
java.util.Map<BagKey,NestedBaggageContext>	NestedBaggageContext.children

Methods in brown.tracingplane.impl that return BagKey

Modifier and Type	Method and Description
static BagKey	BaggageHandlerRegistry.get(BaggageHandler<?> handler) Look up the BagKey that the specified BaggageHandler is registered to

Methods in brown.tracingplane.impl with parameters of type BagKey

Modifier and Type	Method and Description
static void	BaggageHandlerRegistry.add(BagKey key, BaggageHandler<?> handler) Registers the provided key with the provided handler.
static Bag	BDLContextProvider.get(BaggageContext baggage, BagKey key) This method fetches the object stored in the provided BaggageContext under the specified key, or returns null if there is no object present.
Bag	BDLContext.get(BagKey key) Get the value mapped to a key, or null if no mapping
void	BDLContextUtils.BaggageAccessListener.get(BagKey bagKey)
void	BDLContextUtils.NullBaggageListener.get(BagKey bagKey)
BDLContext	BDLContext.put(BagKey key, Bag value) Set the value for a key.
BDLContext	BDLContext.remove(BagKey key) Remove the mapping for the specified key.
static void	BaggageHandlerRegistry.remove(BagKey key) Unregisters the handler for the specified bag key.
static int	BDLContextUtils.serializedSize(BagKey key, Bag bag) Ideally, this is an instance method, but for now we're doing it here
static BaggageContext	BDLContextProvider.set(BaggageContext baggage, BagKey key, Bag value) Maps the specified key to the provided bag value.
void	BDLContextUtils.BaggageAccessListener.set(BagKey bagKey)
void	BDLContextUtils.NullBaggageListener.set(BagKey bagKey)