程序包 org.springframework.boot

类 DefaultApplicationArguments

java.lang.Object

org.springframework.boot.DefaultApplicationArguments

所有已实现的接口:

ApplicationArguments

public class DefaultApplicationArguments
extends Object
implements ApplicationArguments

Default implementation of ApplicationArguments.

从以下版本开始:

1.4.1

作者:

Phillip Webb

构造器概要

构造器

构造器	说明
DefaultApplicationArguments(String... args)

方法概要

修饰符和类型	方法	说明
boolean	containsOption(String name)	Return whether the set of option arguments parsed from the arguments contains an option with the given name.
List<String>	getNonOptionArgs()	Return the collection of non-option arguments parsed.
Set<String>	getOptionNames()	Return the names of all option arguments.
List<String>	getOptionValues(String name)	Return the collection of values associated with the arguments option having the given name.
String[]	getSourceArgs()	Return the raw unprocessed arguments that were passed to the application.

从类继承的方法 java.lang.Object

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

构造器详细资料

DefaultApplicationArguments

public DefaultApplicationArguments(String... args)

方法详细资料

getSourceArgs

public String[] getSourceArgs()

从接口复制的说明: ApplicationArguments

Return the raw unprocessed arguments that were passed to the application.

指定者:

getSourceArgs 在接口中 ApplicationArguments

返回:

the arguments

getOptionNames

public Set<String> getOptionNames()

从接口复制的说明: ApplicationArguments

Return the names of all option arguments. For example, if the arguments were "--foo=bar --debug" would return the values ["foo", "debug"].

指定者:

getOptionNames 在接口中 ApplicationArguments

返回:

the option names or an empty set

containsOption

public boolean containsOption(String name)

从接口复制的说明: ApplicationArguments

Return whether the set of option arguments parsed from the arguments contains an option with the given name.

指定者:

containsOption 在接口中 ApplicationArguments

参数:

name - the name to check

返回:

true if the arguments contain an option with the given name

getOptionValues

public List<String> getOptionValues(String name)

从接口复制的说明: ApplicationArguments

Return the collection of values associated with the arguments option having the given name.

• if the option is present and has no argument (e.g.: "--foo"), return an empty collection ([])
• if the option is present and has a single value (e.g. "--foo=bar"), return a collection having one element (["bar"])
• if the option is present and has multiple values (e.g. "--foo=bar --foo=baz"), return a collection having elements for each value (["bar", "baz"])
• if the option is not present, return null

指定者:

getOptionValues 在接口中 ApplicationArguments

参数:

name - the name of the option

返回:

a list of option values for the given name

getNonOptionArgs

public List<String> getNonOptionArgs()

从接口复制的说明: ApplicationArguments

Return the collection of non-option arguments parsed.

指定者:

getNonOptionArgs 在接口中 ApplicationArguments

返回:

the non-option arguments or an empty list