software.amazon.smithy.waiters

Class Matcher<T>

java.lang.Object

software.amazon.smithy.waiters.Matcher<T>

All Implemented Interfaces:

ToNode

Direct Known Subclasses:

Matcher.ErrorTypeMember, Matcher.InputOutputMember, Matcher.OutputMember, Matcher.SuccessMember, Matcher.UnknownMember

public abstract class Matcher<T>
extends java.lang.Object
implements ToNode

Determines if an acceptor matches the current state of a resource.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Matcher.ErrorTypeMember Matches if an operation returns an error, and the error matches the expected error type.
static class	Matcher.InputOutputMember
static class	Matcher.OutputMember
static class	Matcher.SuccessMember When set to true, matches when a call returns a success response.
static class	Matcher.UnknownMember Represents an union value.
static interface	Matcher.Visitor<T> Visits the variants of the Matcher union type.

Method Summary

Modifier and Type	Method and Description
abstract <U> U	accept(Matcher.Visitor<U> visitor) Visits the Matcher union type.
boolean	equals(java.lang.Object o)
static Matcher<?>	fromNode(Node node) Creates a Matcher from a Node.
abstract java.lang.String	getMemberName() Gets the member name of the matcher.
abstract T	getValue() Gets the value of the set matcher variant.
int	hashCode()

Methods inherited from class java.lang.Object

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

Methods inherited from interface software.amazon.smithy.model.node.ToNode

toNode

Method Detail

getValue

public abstract T getValue()

Gets the value of the set matcher variant.

Returns:

Returns the set variant's value.

getMemberName

public abstract java.lang.String getMemberName()

Gets the member name of the matcher.

Returns:

Returns the set member name.

accept

public abstract <U> U accept(Matcher.Visitor<U> visitor)

Visits the Matcher union type.

Type Parameters:

U - The type returned by the visitor.

Parameters:

visitor - Visitor to apply.

Returns:

Returns the return value of the visitor.

hashCode

public final int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public final boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

fromNode

public static Matcher<?> fromNode(Node node)

Creates a Matcher from a Node.

Parameters:

node - Node to create a Matcher from.

Returns:

Returns the create Matcher.

Throws:

ExpectationNotMetException - if the given node is invalid.