public class EnumOptionHandler<T extends java.lang.Enum<T>> extends OptionHandler<T>
Enum
OptionHandler
.Modifier and Type | Field and Description |
---|---|
private java.lang.Class<T> |
enumType |
option, owner, setter
Constructor and Description |
---|
EnumOptionHandler(CmdLineParser parser,
OptionDef option,
Setter<? super T> setter,
java.lang.Class<T> enumType) |
Modifier and Type | Method and Description |
---|---|
java.lang.String |
getDefaultMetaVariable()
Gets the default meta variable name used to print the usage screen.
|
java.lang.String |
getMetaVariable(java.util.ResourceBundle rb) |
int |
parseArguments(Parameters params)
Called if the option that this owner recognizes is found.
|
getNameAndMeta, getNameAndMeta, print, printDefaultValue
public EnumOptionHandler(CmdLineParser parser, OptionDef option, Setter<? super T> setter, java.lang.Class<T> enumType)
public int parseArguments(Parameters params) throws CmdLineException
OptionHandler
parseArguments
in class OptionHandler<T extends java.lang.Enum<T>>
params
- The rest of the arguments. This method can use this
object to access the arguments of the option if necessary.
The object is valid only during the method call.0
if this option doesn't take any parameters.)CmdLineException
public java.lang.String getDefaultMetaVariable()
OptionHandler
ResourceBundle
, if one was passed to
CmdLineParser
.getDefaultMetaVariable
in class OptionHandler<T extends java.lang.Enum<T>>
null
to hide a meta variable.public java.lang.String getMetaVariable(java.util.ResourceBundle rb)
getMetaVariable
in class OptionHandler<T extends java.lang.Enum<T>>