| 程序包 | 说明 | 
|---|---|
| org.apache.flink.api.java.utils | 
| 限定符和类型 | 方法和说明 | 
|---|---|
| Option | RequiredParameters. add(String name)已过时。  Add a parameter based on its name. | 
| Option | Option. alt(String shortName)已过时。  Define an alternative / short name of the parameter. | 
| Option | Option. choices(String... choices)已过时。  Restrict the list of possible values of the parameter. | 
| Option | Option. defaultValue(String defaultValue)已过时。  Define a default value for the option. | 
| Option | Option. help(String helpText)已过时。  Add a help text, explaining the parameter. | 
| Option | Option. type(OptionType type)已过时。  Define the type of the Option. | 
| 限定符和类型 | 方法和说明 | 
|---|---|
| void | RequiredParameters. add(Option option)已过时。  Add a parameter encapsulated in an  Optionobject. | 
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