FluxFlow.Mapping 1.0.3

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package FluxFlow.Mapping --version 1.0.3
                    


                    

                
NuGet\Install-Package FluxFlow.Mapping -Version 1.0.3
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="FluxFlow.Mapping" Version="1.0.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="FluxFlow.Mapping" Version="1.0.3" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="FluxFlow.Mapping" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add FluxFlow.Mapping --version 1.0.3
                    


                    

                
#r "nuget: FluxFlow.Mapping, 1.0.3"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package FluxFlow.Mapping@1.0.3
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=FluxFlow.Mapping&version=1.0.3
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=FluxFlow.Mapping&version=1.0.3
                    


                            Install as a Cake Tool

FluxFlow.Mapping

The engine-free expression/mapping abstraction for FluxFlow — a small leaf package that nodes and the engine both build on.

When To Use It

Use this package when a node, adapter, or host needs expression-driven mapping or predicate contracts without depending on the engine. It defines the small interfaces and context objects that let callers plug in their own expression language or plain delegates.

Do not put concrete expression-language setup, composition resource lookup, or workspace schema decisions in this package. Hosts and adapter packages own those choices; mapping-aware nodes consume these contracts through constructor dependencies or composition resources.

Public Surface

  • IFlowExpressionEngine / IFlowCompiledExpression — host-provided expression compilation/evaluation (DynamicExpresso, JSONata, plain C#, …).
  • IFlowMapper / IFlowPredicate — map a value / decide a condition; with ExpressionFlowMapper / ExpressionFlowPredicate (expression-driven) and DelegateFlowMapper / DelegateFlowPredicate (delegate-driven) adapters.
  • FlowMapContext / IFlowMapContextFactory — the variable context an expression evaluates against.

FlowMapContext snapshots assigned variables with ordinal key comparison. This keeps a per-message mapping context stable even if the caller later mutates the dictionary used to create it.

Expression mapper and predicate adapters compile their expressions during construction and fail fast if a host expression engine returns a null compiled expression. Delegate adapters validate their delegates at construction.

These are pure abstractions (no dependencies). They let a node do conditional/mapping work against a host-supplied expression engine without referencing the runtime engine — the configuration layer that reads C# / JSONata strings and compiles them lives above.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • net10.0

    • No dependencies.

  • net8.0

    • No dependencies.

NuGet packages (13)

Showing the top 5 NuGet packages that depend on FluxFlow.Mapping:

Package Downloads
FluxFlow.Engine

Canonical FluxFlow application runtime assembler with transactional revisions, stable addressable ports, conditional routing, system events, and diagnostics.
FluxFlow.Composition

Canonical FluxFlow application definitions, addressing, link compilation, component registration contracts, and keyed resource registration without depending on FluxFlow.Engine.
FluxFlow.Components.Observability

Standalone typed observability nodes with normal value-or-error outputs and component events.
FluxFlow.Components.Mapping

Standalone transport-neutral typed mapping for FluxFlow with value-or-error outputs. No engine runtime required.
FluxFlow.Components.Expressions

Shared expression registration helpers for FluxFlow component packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.3 1,473 7/3/2026
1.0.2 623 7/2/2026
1.0.0 284 6/19/2026

Adds the shared FluxFlow package icon. No source, API, or dependency changes.