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A

ActiveBaggage - Class in brown.tracingplane

Extends the static Baggage API with further methods for saving, retrieving, and interacting with BaggageContext instances using the default TransitLayer.

add(BagKey, BaggageHandler<?>) - Static method in class brown.tracingplane.impl.BaggageHandlerRegistry

Registers the provided key with the provided handler.

addListener(BaggageListener.BranchListener<BDLContext>) - Method in class brown.tracingplane.impl.BDLContextProvider

Registers a BaggageListener.BranchListener that will be invoked any time BDLContextProvider.branch(BDLContext) is invoked.

addListener(BaggageListener.JoinListener<BDLContext>) - Method in class brown.tracingplane.impl.BDLContextProvider

Registers a BaggageListener.JoinListener that will be invoked any time BDLContextProvider.join(BDLContext, BDLContext) is invoked.

AtomContext - Class in brown.tracingplane.impl

A minimal implementation of BaggageContext based on atoms and lexicographic merge, but providing no read or write methods to the atoms themselves.

AtomContextProvider - Class in brown.tracingplane.impl

BaggageProvider for AtomContext, a minimal BaggageContext based on atoms and lexicographic merge.

AtomContextProvider() - Constructor for class brown.tracingplane.impl.AtomContextProvider

AtomContextProviderFactory - Class in brown.tracingplane.impl

BaggageProviderFactory for AtomContextProvider

AtomContextProviderFactory() - Constructor for class brown.tracingplane.impl.AtomContextProviderFactory

AtomLayerException - Exception in brown.tracingplane.atomlayer

AtomLayerException(String) - Constructor for exception brown.tracingplane.atomlayer.AtomLayerException

AtomLayerException(String, BufferUnderflowException) - Constructor for exception brown.tracingplane.atomlayer.AtomLayerException

AtomLayerOverflow - Class in brown.tracingplane.atomlayer

Contains static methods for trimming baggage atoms to size extents.

AtomLayerSerialization - Class in brown.tracingplane.atomlayer

The underlying serialization format of atoms is to simply length-prefix the bytes of each atom.

atomPayload() - Method in class brown.tracingplane.baggageprotocol.BagKey

atomPayload() - Method in class brown.tracingplane.baggageprotocol.BagKey.Indexed

atomPayload() - Method in class brown.tracingplane.baggageprotocol.BagKey.Keyed

AtomPrefix(AtomPrefixTypes.AtomType, byte) - Constructor for class brown.tracingplane.baggageprotocol.AtomPrefixes.AtomPrefix

atomPrefix(int, BagOptions) - Method in class brown.tracingplane.baggageprotocol.BagKey

atomPrefix(int, BagOptions) - Method in class brown.tracingplane.baggageprotocol.BagKey.Indexed

atomPrefix(int, BagOptions) - Method in class brown.tracingplane.baggageprotocol.BagKey.Keyed

AtomPrefixes - Class in brown.tracingplane.baggageprotocol

This class has the logic for creating and checking bag prefixes.

AtomPrefixes.AtomPrefix - Class in brown.tracingplane.baggageprotocol

The first byte of an atom is its prefix, which contains some metadata about the atom; the first bit of an atom denotes whether it is a data atom or header atom.

AtomPrefixes.DataPrefix - Class in brown.tracingplane.baggageprotocol

AtomPrefixes.HeaderPrefix - Class in brown.tracingplane.baggageprotocol

The first byte of a header atom also specifies whether it is indexed or keyed, and the header's level

AtomPrefixes.IndexedHeaderPrefix - Class in brown.tracingplane.baggageprotocol

The payload of an indexed header is expected to be an unsigned variable-length lexicographically consistent integer: UnsignedLexVarint

AtomPrefixes.KeyedHeaderPrefix - Class in brown.tracingplane.baggageprotocol

The payload of a keyed header is expected to be arbitrary length bytes.

AtomPrefixes.UnsupportedPrefix - Class in brown.tracingplane.baggageprotocol

AtomPrefixTypes - Class in brown.tracingplane.baggageprotocol

This class has the bitwise logic for different bags prefixes.

AtomPrefixTypes.AtomType - Enum in brown.tracingplane.baggageprotocol

The first bit of a prefix is the atom type: 0 is a data atom
1 is a header atom
There is also an overflow marker BaggageAtoms#OVERFLOW_MARKER that is just the empty byte array (ie, it has no prefix) and therefore lexicographically less than all other atoms

AtomPrefixTypes.BagOptionsInPrefix - Class in brown.tracingplane.baggageprotocol

Some bag options are contained within the header prefix -- currently only the BagOptions.MergeBehavior

AtomPrefixTypes.HeaderType - Enum in brown.tracingplane.baggageprotocol

There are two different types of header.

AtomPrefixTypes.Level - Class in brown.tracingplane.baggageprotocol

Levels are used by headers.

atoms() - Method in class brown.tracingplane.baggageprotocol.BaggageWriter

Get the atoms that were written to this BaggageWriter

atomType - Static variable in class brown.tracingplane.baggageprotocol.AtomPrefixes.DataPrefix

atomType - Static variable in class brown.tracingplane.baggageprotocol.AtomPrefixes.HeaderPrefix

attach(Object, Object) - Method in class brown.tracingplane.impl.BDLContext

Maps the provided key to the provided value.

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