software.amazon.smithy.diff

Class ChangedShape<S extends software.amazon.smithy.model.shapes.Shape>

java.lang.Object

software.amazon.smithy.diff.ChangedShape<S>

Type Parameters:

S - The type of shape. Note that this may be just Shape in the event that the shape changed classes.

All Implemented Interfaces:

software.amazon.smithy.model.FromSourceLocation

public final class ChangedShape<S extends software.amazon.smithy.model.shapes.Shape>
extends java.lang.Object
implements software.amazon.smithy.model.FromSourceLocation

Represents a changed shape.

Constructor Summary

Constructors

Constructor and Description
ChangedShape(S oldShape, S newShape)

Method Summary

Modifier and Type	Method and Description
java.util.stream.Stream<software.amazon.smithy.model.traits.Trait>	addedTraits() Gets a stream of added traits.
java.util.stream.Stream<software.amazon.smithy.utils.Pair<software.amazon.smithy.model.traits.Trait,software.amazon.smithy.model.traits.Trait>>	changedTraits() Gets a stream of changed traits.
boolean	equals(java.lang.Object o)
<T extends software.amazon.smithy.model.traits.Trait> java.util.Optional<software.amazon.smithy.utils.Pair<T,T>>	getChangedTrait(java.lang.Class<T> traitType) Gets a changed trait of a specific type.
S	getNewShape() Gets the new shape value.
S	getOldShape() Gets the old shape value.
software.amazon.smithy.model.shapes.ShapeId	getShapeId() Gets the shape ID of the changed shape.
software.amazon.smithy.model.SourceLocation	getSourceLocation()
java.util.Map<software.amazon.smithy.model.shapes.ShapeId,software.amazon.smithy.utils.Pair<software.amazon.smithy.model.traits.Trait,software.amazon.smithy.model.traits.Trait>>	getTraitDifferences() Gets the trait differences between the old and new shape.
int	hashCode()
java.util.stream.Stream<software.amazon.smithy.model.traits.Trait>	removedTraits() Gets a stream of removed traits.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChangedShape

public ChangedShape(S oldShape,
                    S newShape)

Method Detail

getOldShape

public S getOldShape()

Gets the old shape value.

Returns:

Returns the old shape.

getNewShape

public S getNewShape()

Gets the new shape value.

Returns:

Returns the new shape.

getSourceLocation

public software.amazon.smithy.model.SourceLocation getSourceLocation()

Specified by:

getSourceLocation in interface software.amazon.smithy.model.FromSourceLocation

getShapeId

public software.amazon.smithy.model.shapes.ShapeId getShapeId()

Gets the shape ID of the changed shape.

Returns:

Return the shape ID.

addedTraits

public java.util.stream.Stream<software.amazon.smithy.model.traits.Trait> addedTraits()

Gets a stream of added traits.

Returns:

Returns the traits that were added.

removedTraits

public java.util.stream.Stream<software.amazon.smithy.model.traits.Trait> removedTraits()

Gets a stream of removed traits.

Returns:

Returns the traits that were removed.

changedTraits

public java.util.stream.Stream<software.amazon.smithy.utils.Pair<software.amazon.smithy.model.traits.Trait,software.amazon.smithy.model.traits.Trait>> changedTraits()

Gets a stream of changed traits.

Returns:

Returns the traits that were changed.

getChangedTrait

public <T extends software.amazon.smithy.model.traits.Trait> java.util.Optional<software.amazon.smithy.utils.Pair<T,T>> getChangedTrait(java.lang.Class<T> traitType)

Gets a changed trait of a specific type.

Type Parameters:

T - Type of trait to find.

Parameters:

traitType - Type of trait to find.

Returns:

Returns the optionally found old and new typed trait values.

getTraitDifferences

public java.util.Map<software.amazon.smithy.model.shapes.ShapeId,software.amazon.smithy.utils.Pair<software.amazon.smithy.model.traits.Trait,software.amazon.smithy.model.traits.Trait>> getTraitDifferences()

Gets the trait differences between the old and new shape.

The returned map is a mapping of a trait name to a pair in which the left side of the pair contains the nullable old trait value, and the right side of the pair contains the nullable new trait value. The left side will be null if the trait was added, the right side will be null if the trait was removed, and both traits will be present if the trait changed.

Returns:

Returns a map of each changed trait name to a pair of the old and new trait values.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object