software.amazon.smithy.model.shapes

Class EnumShape

java.lang.Object

software.amazon.smithy.model.shapes.Shape

software.amazon.smithy.model.shapes.SimpleShape

software.amazon.smithy.model.shapes.StringShape

software.amazon.smithy.model.shapes.EnumShape

All Implemented Interfaces:

java.lang.Comparable<Shape>, FromSourceLocation, ToShapeId, software.amazon.smithy.utils.Tagged, software.amazon.smithy.utils.ToSmithyBuilder<StringShape>

public final class EnumShape
extends StringShape

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EnumShape.Builder

Method Summary

Modifier and Type	Method and Description
<R> R	accept(ShapeVisitor<R> cases) Dispatches the shape to the appropriate ShapeVisitor method.
java.util.Optional<EnumShape>	asEnumShape()
static EnumShape.Builder	builder()
static boolean	canConvertToEnum(StringShape shape, boolean synthesizeEnumNames) Determines whether a given string shape can be converted to an enum shape.
java.util.Optional<Trait>	findTrait(ShapeId id) Attempts to find a trait applied to the shape by name.
static java.util.Optional<EnumShape>	fromStringShape(StringShape shape) Converts a base StringShape to an EnumShape if possible.
static java.util.Optional<EnumShape>	fromStringShape(StringShape shape, boolean synthesizeNames) Converts a base StringShape to an EnumShape if possible.
java.util.Map<java.lang.String,MemberShape>	getAllMembers() Gets the members of the shape, including mixin members.
java.util.Map<java.lang.String,java.lang.String>	getEnumValues() Gets a map of enum member names to their corresponding values.
ShapeType	getType() Gets the type of the shape.
EnumShape.Builder	toBuilder()

Methods inherited from class software.amazon.smithy.model.shapes.StringShape

asStringShape

Methods inherited from class software.amazon.smithy.model.shapes.Shape

asBigDecimalShape, asBigIntegerShape, asBlobShape, asBooleanShape, asByteShape, asDocumentShape, asDoubleShape, asFloatShape, asIntegerShape, asIntEnumShape, asListShape, asLongShape, asMapShape, asMemberShape, asOperationShape, asResourceShape, asServiceShape, asSetShape, asShortShape, asStructureShape, asTimestampShape, asUnionShape, compareTo, equals, expectTrait, findMemberTrait, findTrait, getAllTraits, getId, getIntroducedTraits, getMember, getMemberNames, getMemberTrait, getMixins, getRequiredMembers, getSourceLocation, getTags, getTrait, hashCode, hasTrait, hasTrait, hasTrait, isBigDecimalShape, isBigIntegerShape, isBlobShape, isBooleanShape, isByteShape, isDocumentShape, isDoubleShape, isEnumShape, isFloatShape, isIntegerShape, isIntEnumShape, isListShape, isLongShape, isMapShape, isMemberShape, isOperationShape, isResourceShape, isServiceShape, isSetShape, isShortShape, isStringShape, isStructureShape, isTimestampShape, isUnionShape, members, shapeToBuilder, toShapeId, toString, validateMemberShapeIds, validateMixins

Methods inherited from class java.lang.Object

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

Methods inherited from interface software.amazon.smithy.model.FromSourceLocation

compare

Methods inherited from interface software.amazon.smithy.utils.Tagged

hasTag

Method Detail

getEnumValues

public java.util.Map<java.lang.String,java.lang.String> getEnumValues()

Gets a map of enum member names to their corresponding values.

Returns:

A map of member names to enum values.

getAllMembers

public java.util.Map<java.lang.String,MemberShape> getAllMembers()

Gets the members of the shape, including mixin members.

Overrides:

getAllMembers in class Shape

Returns:

Returns the immutable member map.

findTrait

public java.util.Optional<Trait> findTrait(ShapeId id)

Description copied from class: Shape

Attempts to find a trait applied to the shape by name.

Overrides:

findTrait in class Shape

Parameters:

id - The trait shape ID.

Returns:

Returns the optionally found trait.

builder

public static EnumShape.Builder builder()

toBuilder

public EnumShape.Builder toBuilder()

Specified by:

toBuilder in interface software.amazon.smithy.utils.ToSmithyBuilder<StringShape>

Overrides:

toBuilder in class StringShape

accept

public <R> R accept(ShapeVisitor<R> cases)

Description copied from class: Shape

Dispatches the shape to the appropriate ShapeVisitor method.

Overrides:

accept in class StringShape

Type Parameters:

R - Return type of the accept.

Parameters:

cases - ShapeVisitor to use.

Returns:

Returns the result.

asEnumShape

public java.util.Optional<EnumShape> asEnumShape()

Overrides:

asEnumShape in class Shape

Returns:

Optionally returns the shape as a EnumShape.

fromStringShape

public static java.util.Optional<EnumShape> fromStringShape(StringShape shape,
                                                            boolean synthesizeNames)

Converts a base StringShape to an EnumShape if possible. The result will be empty if the given shape doesn't have the EnumTrait, if the enum doesn't have names and name synthesization is disabled, or if a name cannot be synthesized.

Parameters:

shape - A base StringShape to convert.

synthesizeNames - Whether names should be synthesized if possible.

Returns:

Optionally returns an EnumShape equivalent of the given shape.

fromStringShape

public static java.util.Optional<EnumShape> fromStringShape(StringShape shape)

Converts a base StringShape to an EnumShape if possible. The result will be empty if the given shape doesn't have the EnumTrait or if the enum definitions don't have names.

Parameters:

shape - A base StringShape to convert.

Returns:

Optionally returns an EnumShape equivalent of the given shape.

canConvertToEnum

public static boolean canConvertToEnum(StringShape shape,
                                       boolean synthesizeEnumNames)

Determines whether a given string shape can be converted to an enum shape.

Parameters:

shape - The string shape to be converted.

synthesizeEnumNames - Whether synthesizing enum names should be accounted for.

Returns:

Returns true if the string shape can be converted to an enum shape.

getType

public ShapeType getType()

Description copied from class: Shape

Gets the type of the shape.

Overrides:

getType in class StringShape

Returns:

Returns the type;