java.lang.Object
- io.netty5.handler.codec.http.HttpVersion

All Implemented Interfaces:

Comparable<HttpVersion>
```
public class HttpVersion
extends Object
implements Comparable<HttpVersion>
```
The version of HTTP or its derived protocols, such as RTSP and ICAP.

Field Summary

Fields
Modifier and Type Field Description

static HttpVersion HTTP_1_0
HTTP/1.0

static HttpVersion HTTP_1_1
HTTP/1.1

Constructor Summary

Constructors
Constructor	Description
`HttpVersion(String text, boolean keepAliveDefault)`	Creates a new HTTP version with the specified version string.
`HttpVersion(String protocolName, int majorVersion, int minorVersion, boolean keepAliveDefault)`	Creates a new HTTP version with the specified protocol name and version numbers.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`compareTo(HttpVersion o)`
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`boolean`	`isKeepAliveDefault()`	Returns `true` if and only if the connection is kept alive unless the `"Connection"` header is set to `"close"` explicitly.
`int`	`majorVersion()`	Returns the name of the protocol such as `1` in `"HTTP/1.0"`.
`int`	`minorVersion()`	Returns the name of the protocol such as `0` in `"HTTP/1.0"`.
`String`	`protocolName()`	Returns the name of the protocol such as `"HTTP"` in `"HTTP/1.0"`.
`String`	`text()`	Returns the full protocol version text such as `"HTTP/1.0"`.
`String`	`toString()`	Returns the full protocol version text such as `"HTTP/1.0"`.
`static HttpVersion`	`valueOf(String text)`	Returns an existing or new `HttpVersion` instance which matches to the specified protocol version string.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - HTTP_1_0
```
public static final HttpVersion HTTP_1_0
```
    HTTP/1.0
  - HTTP_1_1
```
public static final HttpVersion HTTP_1_1
```
    HTTP/1.1
- Constructor Detail
  - HttpVersion
```
public HttpVersion(String text,
                   boolean keepAliveDefault)
```
    Creates a new HTTP version with the specified version string. You will not need to create a new instance unless you are implementing a protocol derived from HTTP, such as RTSP and ICAP.
    
    Parameters:
    
    keepAliveDefault - true if and only if the connection is kept alive unless the "Connection" header is set to "close" explicitly.
  - HttpVersion
```
public HttpVersion(String protocolName,
                   int majorVersion,
                   int minorVersion,
                   boolean keepAliveDefault)
```
    Creates a new HTTP version with the specified protocol name and version numbers. You will not need to create a new instance unless you are implementing a protocol derived from HTTP, such as RTSP and ICAP
    
    Parameters:
    
    keepAliveDefault - true if and only if the connection is kept alive unless the "Connection" header is set to "close" explicitly.
- Method Detail
  - valueOf
```
public static HttpVersion valueOf(String text)
```
    Returns an existing or new HttpVersion instance which matches to the specified protocol version string. If the specified text is equal to "HTTP/1.0", HTTP_1_0 will be returned. If the specified text is equal to "HTTP/1.1", HTTP_1_1 will be returned. Otherwise, a new HttpVersion instance will be returned.
  - protocolName
```
public String protocolName()
```
    Returns the name of the protocol such as "HTTP" in "HTTP/1.0".
  - majorVersion
```
public int majorVersion()
```
    Returns the name of the protocol such as 1 in "HTTP/1.0".
  - minorVersion
```
public int minorVersion()
```
    Returns the name of the protocol such as 0 in "HTTP/1.0".
  - text
```
public String text()
```
    Returns the full protocol version text such as "HTTP/1.0".
  - isKeepAliveDefault
```
public boolean isKeepAliveDefault()
```
    Returns true if and only if the connection is kept alive unless the "Connection" header is set to "close" explicitly.
  - toString
```
public String toString()
```
    Returns the full protocol version text such as "HTTP/1.0".
    
    Overrides:
    
    toString in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - compareTo
```
public int compareTo(HttpVersion o)
```
    Specified by:
    
    compareTo in interface Comparable<HttpVersion>

Modifier and Type	Field	Description
`static HttpVersion`	`HTTP_1_0`	HTTP/1.0
`static HttpVersion`	`HTTP_1_1`	HTTP/1.1

Class HttpVersion

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

HTTP_1_0

HTTP_1_1

Constructor Detail

HttpVersion

HttpVersion

Method Detail

valueOf

protocolName

majorVersion

minorVersion

text

isKeepAliveDefault

toString

hashCode

equals

compareTo