ResultUtil (Phoenix - Pherf 4.11.0-HBase-1.2 API)

Constructors
Constructor and Description
`ResultUtil()`

Methods
Modifier and Type	Method and Description
`String`	`convertNull(String str)`
`void`	`deleteDir(String directory)` Utility method to delete directory
`void`	`ensureBaseDirExists(String directory)` Utility method to check if base result dir exists
`void`	`ensureBaseResultDirExists()`
`Result`	`getCSVHeaderAsResult(String row)` Used by custom ResultWriter out Pherf's normal code base
`String`	`getSuffix()`
`static void`	`setFileSuffix(String suffix)` Set the file suffix
`void`	`write(DataLoadThreadTime dataLoadThreadTime)` Write data load time details
`void`	`write(DataLoadTimeSummary dataLoadTime)` Write data load time summary
`void`	`write(ResultHandler resultHandler, DataModelResult dataModelResult)`

public void write(DataLoadTimeSummary dataLoadTime)
           throws IOException

Write data load time summary

public void write(ResultHandler resultHandler,
         DataModelResult dataModelResult)
           throws Exception

public void ensureBaseResultDirExists()

ensureBaseDirExists
```
public void ensureBaseDirExists(String directory)
```
Utility method to check if base result dir exists

public void deleteDir(String directory)
               throws IOException

Utility method to delete directory

public String convertNull(String str)

public static void setFileSuffix(String suffix)

Set the file suffix

Class ResultUtil