Package software.amazon.smithy.build

Class TransformContext

java.lang.Object

software.amazon.smithy.build.TransformContext

All Implemented Interfaces:

ToSmithyBuilder<TransformContext>

public final class TransformContext
extends java.lang.Object
implements ToSmithyBuilder<TransformContext>

Context object used when applying a ProjectionTransformer.

Implementer's note: A context object is used to allow contextual information provided to projection transforms to evolve over time.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TransformContext.Builder	Builds a TransformContext.

Method Summary

Modifier and Type	Method	Description
static TransformContext.Builder	builder()
Model	getModel()	Gets the model to transform.
java.util.Optional<Model>	getOriginalModel()	Get the original model before applying the projection.
java.util.List<ValidationEvent>	getOriginalModelValidationEvents()	Gets an immutable list of ValidationEvents that were encountered when loading the source model.
java.lang.String	getProjectionName()	Gets the name of the projection being applied.
ObjectNode	getSettings()	Gets the arguments object of the transform.
java.util.Set<java.nio.file.Path>	getSources()	Gets the source models, or models that are considered the subject of the build.
ModelTransformer	getTransformer()	Gets the ModelTransformer that has been configured to aid in the transformation.
TransformContext.Builder	toBuilder()	Take this object and create a builder that contains all of the current property values of this object.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

builder

public static TransformContext.Builder builder()

Returns:

Returns a TransformContext builder.

toBuilder

public TransformContext.Builder toBuilder()

Description copied from interface: ToSmithyBuilder

Take this object and create a builder that contains all of the current property values of this object.

Specified by:

toBuilder in interface ToSmithyBuilder<TransformContext>

Returns:

a builder for type T

getSettings

public ObjectNode getSettings()

Gets the arguments object of the transform.

Returns:

Returns the transformer arguments.

getModel

public Model getModel()

Gets the model to transform.

Returns:

Returns the model to transform.

getOriginalModel

public java.util.Optional<Model> getOriginalModel()

Get the original model before applying the projection.

Returns:

The optionally provided original model.

getSources

public java.util.Set<java.nio.file.Path> getSources()

Gets the source models, or models that are considered the subject of the build.

This does not return an exhaustive set of model paths! There are typically two kinds of models that are added to a build: source models and discovered models. Discovered models are someone else's models. Source models are the models owned by the package being built.

Returns:

Returns the source models.

getProjectionName

public java.lang.String getProjectionName()

Gets the name of the projection being applied.

If no projection could be found, "source" is assumed.

Returns:

Returns the explicit or assumed projection name.

getTransformer

public ModelTransformer getTransformer()

Gets the ModelTransformer that has been configured to aid in the transformation.

Returns:

Returns the model transformer.

getOriginalModelValidationEvents

public java.util.List<ValidationEvent> getOriginalModelValidationEvents()

Gets an immutable list of ValidationEvents that were encountered when loading the source model.

Returns:

Returns the encountered validation events.