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Path	Synopsis
funcx Package funcx contains functions and types used to perform type analysis of Beam functions.	Package funcx contains functions and types used to perform type analysis of Beam functions.
graph Package graph is the internal representation of the Beam execution plan.	Package graph is the internal representation of the Beam execution plan.
coder Package coder contains coder representation and utilities.	Package coder contains coder representation and utilities.
mtime Package mtime contains a millisecond representation of time.	Package mtime contains a millisecond representation of time.
window Package window contains window representation, windowing strategies and utilities.	Package window contains window representation, windowing strategies and utilities.
metrics Package metrics implements the Beam metrics API, described at http://s.apache.org/beam-metrics-api Metrics in the Beam model are uniquely identified by a namespace, a name, and the PTransform context in which they are used.	Package metrics implements the Beam metrics API, described at http://s.apache.org/beam-metrics-api Metrics in the Beam model are uniquely identified by a namespace, a name, and the PTransform context in which they are used.
runtime Package runtime contains runtime hooks and utilities for pipeline options and type registration.	Package runtime contains runtime hooks and utilities for pipeline options and type registration.
coderx Package coderx contains coders for primitive types that aren't included in the beam model.	Package coderx contains coders for primitive types that aren't included in the beam model.
exec Package exec contains runtime plan representation and execution.	Package exec contains runtime plan representation and execution.
exec/optimized Package optimized contains type-specialized shims for faster execution.	Package optimized contains type-specialized shims for faster execution.
genx Package genx is a convenience package to better support the code generator.	Package genx is a convenience package to better support the code generator.
graphx Package graphx provides facilities to help with the serialization of pipelines into a serializable graph structure suitable for the worker.	Package graphx provides facilities to help with the serialization of pipelines into a serializable graph structure suitable for the worker.
graphx/schema Package schema contains utility functions for relating Go types and Beam Schemas.	Package schema contains utility functions for relating Go types and Beam Schemas.
graphx/v1 Package v1 is a generated protocol buffer package.	Package v1 is a generated protocol buffer package.
harness Package harness implements the SDK side of the Beam FnAPI.	Package harness implements the SDK side of the Beam FnAPI.
harness/init Package init contains the harness initialization code defined by the FnAPI.	Package init contains the harness initialization code defined by the FnAPI.
harness/session Package session is a generated protocol buffer package.	Package session is a generated protocol buffer package.
metricsx
pipelinex Package pipelinex contains utilities for manipulating Beam proto pipelines.	Package pipelinex contains utilities for manipulating Beam proto pipelines.
xlangx
sdf Package contains interfaces used specifically for splittable DoFns.	Package contains interfaces used specifically for splittable DoFns.
typex Package typex contains full type representation for PCollections and DoFns, and utilities for type checking.	Package typex contains full type representation for PCollections and DoFns, and utilities for type checking.
util
dot Package dot produces DOT graphs from Beam graph representations.	Package dot produces DOT graphs from Beam graph representations.
hooks Package hooks allows runners to tailor execution of the worker harness.	Package hooks allows runners to tailor execution of the worker harness.
ioutilx Package ioutilx contains additional io utilities.	Package ioutilx contains additional io utilities.
jsonx Package jsonx contains utilities for working with JSON encoded data.	Package jsonx contains utilities for working with JSON encoded data.
protox Package protox contains utilities for working with protobufs.	Package protox contains utilities for working with protobufs.
reflectx Package reflectx contains a set of reflection utilities and well-known types.	Package reflectx contains a set of reflection utilities and well-known types.
stringx Package stringx contains utilities for working with strings.	Package stringx contains utilities for working with strings.
symtab Package symtab allows reading low-level symbol information from the symbol table.	Package symtab allows reading low-level symbol information from the symbol table.