TerminologyProvider (engine 2.11.0 API)

```
public interface TerminologyProvider
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.Iterable<Code>`	`expand(ValueSetInfo valueSet)`	Expands the set of Codes for a given ValueSetInfo
`boolean`	`in(Code code, ValueSetInfo valueSet)`	Checks if a given Code is a member of a given ValueSetInfo
`Code`	`lookup(Code code, CodeSystemInfo codeSystem)`	Looks up the display value for a given Code from a given CodeSystemInfo

- Method Detail
  - in
```
boolean in(Code code,
           ValueSetInfo valueSet)
```
    Checks if a given Code is a member of a given ValueSetInfo
    
    Parameters:
    
    code - the code to check
    
    valueSet - the valueSet to check
    
    Returns:
    
    true if code is a member of the ValueSet
    
    Throws:
    
    TerminologyProviderException - if there's an exception during the membership check
  - expand
```
java.lang.Iterable<Code> expand(ValueSetInfo valueSet)
```
    Expands the set of Codes for a given ValueSetInfo
    
    Parameters:
    
    valueSet - the ValueSetInfo to expand
    
    Returns:
    
    the set of Codes
    
    Throws:
    
    TerminologyProviderException - if there's an error during expansion
  - lookup
```
Code lookup(Code code,
            CodeSystemInfo codeSystem)
```
    Looks up the display value for a given Code from a given CodeSystemInfo
    
    Parameters:
    
    code - the Code to look up
    
    codeSystem - the CodeSystemInfo to look up from
    
    Returns:
    
    the Code with the display value filled
    
    Throws:
    
    TerminologyProviderException - if there's an error during lookup