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@Target(value=FIELD) @Retention(value=RUNTIME) public @interface Argument
Annotates a member variable to be an query argument.
Memory Analyzer queries implementing IQuery use @Argument
to annotate query arguments.
advice(), Argument.Advice, isMandatory() and flag() can be used to further describe arguments.
Heap dump providers using implementations of IHeapDumpProvider
and subclasses of VmInfo can use @Argument to annotate extra arguments.
| Optional Element Summary | |
|---|---|
Argument.Advice |
advice
If needed, the type of the argument. |
String |
flag
The name of the flag, used for query arguments table and for specifying command line arguments. |
boolean |
isMandatory
Indicates whether the argument is mandatory (default) |
public abstract String flag
UNFLAGGED or "none" means for the command line
query no flag should be specified before the argument.
public abstract boolean isMandatory
public abstract Argument.Advice advice
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