RetrieveIndexDAO (LinuxForHealth FHIR Server)

java.lang.Object
- org.linuxforhealth.fhir.persistence.jdbc.dao.impl.RetrieveIndexDAO

```
public class RetrieveIndexDAO
extends java.lang.Object
```
Simple DAO to retrieve index IDs (i.e. logical resource IDs) from the LOGICAL_RESOURCES table.

Constructor Summary

Constructors
Constructor	Description
`RetrieveIndexDAO(IDatabaseTranslator tx, java.lang.String schemaName, java.lang.String resourceTypeName, int count, java.time.Instant notModifiedAfter, java.lang.Long afterIndexId, FHIRPersistenceJDBCCache cache)`	Public constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.List<java.lang.Long>`	`run(java.sql.Connection c)`	Run the DAO command on the database connection.

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RetrieveIndexDAO
```
public RetrieveIndexDAO(IDatabaseTranslator tx,
                        java.lang.String schemaName,
                        java.lang.String resourceTypeName,
                        int count,
                        java.time.Instant notModifiedAfter,
                        java.lang.Long afterIndexId,
                        FHIRPersistenceJDBCCache cache)
```
    Public constructor.
    
    Parameters:
    
    tx - translator
    
    schemaName - schema name
    
    resourceTypeName - the resource type name of index IDs to return, or null
    
    count - maximum number of index IDs to return
    
    notModifiedAfter - only return resources last updated at or before the specified instant, or null
    
    afterIndexId - only return index IDs after this index ID, or null
    
    cache - the cache
- Method Detail
  - run
```
public java.util.List<java.lang.Long> run(java.sql.Connection c)
                                   throws FHIRPersistenceException
```
    Run the DAO command on the database connection.
    
    Parameters:
    
    c - connection
    
    Returns:
    
    list of logical resource IDs
    
    Throws:
    
    FHIRPersistenceException