TableHasData (LinuxForHealth FHIR Server)

java.lang.Object
- org.linuxforhealth.fhir.schema.control.TableHasData

All Implemented Interfaces:

IDatabaseSupplier<java.lang.Boolean>
```
public class TableHasData
extends java.lang.Object
implements IDatabaseSupplier<java.lang.Boolean>
```
Check if data exists in the given table.

Constructor Summary

Constructors
Constructor	Description
`TableHasData(java.lang.String schemaName, java.lang.String tableName, IDatabaseAdapter adapter)`	Instantiates a new TableHasData.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Boolean`	`run(IDatabaseTranslator translator, java.sql.Connection c)`	Execute the statement using the connection and return the value.

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

- Constructor Detail
  - TableHasData
```
public TableHasData(java.lang.String schemaName,
                    java.lang.String tableName,
                    IDatabaseAdapter adapter)
```
    Instantiates a new TableHasData.
    
    Parameters:
    
    schemaName - the schema containing the FHIR data tables
    
    tableName - the table name
    
    adapter - the database adapter
- Method Detail
  - run
```
public java.lang.Boolean run(IDatabaseTranslator translator,
                             java.sql.Connection c)
```
    Execute the statement using the connection and return the value.
    
    Specified by:
    
    run in interface IDatabaseSupplier<java.lang.Boolean>
    
    Parameters:
    
    translator - the translator to adjust DDL/DML/SQL statements to match the target database
    
    c - the JDBC connection
    
    Returns:
    
    the boolean. Returns true if data is available in the given table