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@Retention(value=RUNTIME) @Target(value={FIELD,METHOD,PARAMETER}) public @interface Argument
Argument of the command line.
This works mostly like Option
except the following differences.
Optional Element Summary | |
---|---|
java.lang.Class<? extends OptionHandler> |
handler
See Option.handler() . |
int |
index
Position of the argument. |
java.lang.String |
metaVar
See Option.metaVar() . |
boolean |
multiValued
See Option.multiValued() . |
boolean |
required
See Option.required() . |
java.lang.String |
usage
See Option.usage() . |
public abstract java.lang.String usage
Option.usage()
.
public abstract java.lang.String metaVar
Option.metaVar()
.
public abstract boolean required
Option.required()
.
public abstract java.lang.Class<? extends OptionHandler> handler
Option.handler()
.
public abstract int index
If you define multiple single value properties to bind to arguments, they should have index=0, index=1, index=2, ... and so on.
Multi value properties bound to arguments must be always the last entry.
public abstract boolean multiValued
Option.multiValued()
.
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