IParam (HAPI FHIR - Core Library 4.2.0 API)

All Known Implementing Classes:

CompositeClientParam, DateClientParam, NumberClientParam, QuantityClientParam, ReferenceClientParam, SpecialClientParam, StringClientParam, TokenClientParam, UriClientParam
```
public interface IParam
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String`	`getParamName()`	Returns the name of this parameter
`ICriterion<?>`	`isMissing(boolean theMissing)`	Sets the `:missing` qualifier for this parameter.

- Method Detail
  - getParamName
```
String getParamName()
```
    Returns the name of this parameter
  - isMissing
```
ICriterion<?> isMissing(boolean theMissing)
```
    Sets the :missing qualifier for this parameter. Set this to true to indicate that the server should return resources with this value
    populated
    . Set this to false to indicate that the server should return resources with this value missing.