ETag

java.lang.Object
- akka.http.javadsl.model.HttpHeader
- - akka.http.scaladsl.model.HttpHeader
  - - akka.http.javadsl.model.headers.ETag

All Implemented Interfaces:

Renderable, ToStringRenderable

Direct Known Subclasses:

ETag
```
public abstract class ETag
extends HttpHeader
```
Model for the `ETag` header. Specification: http://tools.ietf.org/html/draft-ietf-httpbis-p4-conditional-26#section-2.3

- Nested Class Summary
  - Nested classes/interfaces inherited from class akka.http.scaladsl.model.HttpHeader
    HttpHeader.ParsingResult, HttpHeader.ParsingResult$
- Constructor Summary
  
  Constructors
  Constructor Description
  
  ETag()
- Method Summary
  
  All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
  Modifier and Type Method Description
  
  static ETag create(EntityTag etag)
  
  abstract EntityTag etag()
  - Methods inherited from class akka.http.scaladsl.model.HttpHeader
    fastFind, is, isNot, lowercaseName, name, parse, unapply, unsafeToString, value
  - Methods inherited from class akka.http.javadsl.model.HttpHeader
    parse, renderInRequests, renderInResponses
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface akka.http.impl.util.Renderable
    render
  - Methods inherited from interface akka.http.impl.util.ToStringRenderable
    toString

Constructor Detail
- ETag
```
public ETag()
```

Method Detail

etag
```
public abstract EntityTag etag()
```

create

public static ETag create(EntityTag etag)