```
public interface UrlAware

                    
```
A URL represents a Uniform Resource Locator, a pointer to a "resource" on the World Wide Web. A resource can be something as simple as a file or a directory, or it can be a reference to a more complicated object, such as a query to a database or to a search engine.
In java, a URL object represents a URL. In Pulsar, a UrlAware object represents a URL with extra information telling the system how to fetch it.

Method Summary

Modifier and Type	Method	Description
`abstract String`	`getUrl()`	The url specification, it is usually normalized, and can contain load arguments.
`abstract Unit`	`setUrl(String url)`	The url specification, it is usually normalized, and can contain load arguments.
`abstract String`	`getArgs()`	The url args
`abstract Unit`	`setArgs(String args)`	The url args
`abstract String`	`getHref()`	The hypertext reference, It defines the address of the document, which this time is linked from
`abstract Unit`	`setHref(String href)`	The hypertext reference, It defines the address of the document, which this time is linked from
`abstract String`	`getReferrer()`	The referrer
`abstract Unit`	`setReferrer(String referrer)`	The referrer
`String`	`getReferer()`
`abstract Integer`	`getPriority()`	The priority
`abstract Unit`	`setPriority(Integer priority)`	The priority
`abstract String`	`getConfiguredUrl()`	The configured url, always be "$url $args"
`abstract Boolean`	`getIsStandard()`	If true, the url is standard and can be converted to a java.net.URL
`abstract URL`	`getToURL()`	Converted to a java.net.URL
`abstract URL`	`getToURLOrNull()`	Converted to a java.net.URL, if the url is invalid, return null
`abstract Boolean`	`getIsNil()`	An url is Nil if it equals to AppConstants.
`abstract Boolean`	`getIsPersistable()`	If this link is persistable
`abstract String`	`getLabel()`	The url label, it should be a shortcut for `-label` option in load options
`abstract Instant`	`getDeadline()`	The deadline, it should be a shortcut for `-deadline` option in load options
`Instant`	`getDeadTime()`
`abstract String`	`getLang()`	Required website language
`abstract String`	`getCountry()`	Required website country
`abstract String`	`getDistrict()`	Required website district
`abstract Integer`	`getNMaxRetry()`	The maximum retry times

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

- Method Detail
  - getUrl
```
 abstract String getUrl()
```
    The url specification, it is usually normalized, and can contain load arguments.
  - setUrl
```
 abstract Unit setUrl(String url)
```
    The url specification, it is usually normalized, and can contain load arguments.
  - getArgs
```
 abstract String getArgs()
```
    The url args
  - setArgs
```
 abstract Unit setArgs(String args)
```
    The url args
  - getHref
```
 abstract String getHref()
```
    The hypertext reference, It defines the address of the document, which this time is linked from
  - setHref
```
 abstract Unit setHref(String href)
```
    The hypertext reference, It defines the address of the document, which this time is linked from
  - getReferrer
```
 abstract String getReferrer()
```
    The referrer
  - setReferrer
```
 abstract Unit setReferrer(String referrer)
```
    The referrer
  - getReferer
```
 String getReferer()
```
  - getPriority
```
 abstract Integer getPriority()
```
    The priority
  - setPriority
```
 abstract Unit setPriority(Integer priority)
```
    The priority
  - getConfiguredUrl
```
 abstract String getConfiguredUrl()
```
    The configured url, always be "$url $args"
  - getIsStandard
```
 abstract Boolean getIsStandard()
```
    If true, the url is standard and can be converted to a java.net.URL
  - getToURL
```
 abstract URL getToURL()
```
    Converted to a java.net.URL
  - getToURLOrNull
```
 abstract URL getToURLOrNull()
```
    Converted to a java.net.URL, if the url is invalid, return null
  - getIsNil
```
 abstract Boolean getIsNil()
```
    An url is Nil if it equals to AppConstants.NIL_PAGE_URL
  - getIsPersistable
```
 abstract Boolean getIsPersistable()
```
    If this link is persistable
  - getLabel
```
 abstract String getLabel()
```
    The url label, it should be a shortcut for -label option in load options
  - getDeadline
```
 abstract Instant getDeadline()
```
    The deadline, it should be a shortcut for -deadline option in load options
  - getDeadTime
```
 Instant getDeadTime()
```
  - getLang
```
 abstract String getLang()
```
    Required website language
  - getCountry
```
 abstract String getCountry()
```
    Required website country
  - getDistrict
```
 abstract String getDistrict()
```
    Required website district
  - getNMaxRetry
```
 abstract Integer getNMaxRetry()
```
    The maximum retry times

Interface UrlAware

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getUrl

setUrl

getArgs

setArgs

getHref

setHref

getReferrer

setReferrer

getReferer

getPriority

setPriority

getConfiguredUrl

getIsStandard

getToURL

getToURLOrNull

getIsNil

getIsPersistable

getLabel

getDeadline

getDeadTime

getLang

getCountry

getDistrict

getNMaxRetry