GribIndexCache (grib 5.6.0 API)

java.lang.Object
- ucar.nc2.grib.GribIndexCache

```
public class GribIndexCache
extends Object
```
manages where the grib index files live

Since:

12/18/2014

Constructor Summary

Constructors
Constructor Description

GribIndexCache()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static ucar.nc2.util.DiskCache2`	`getDiskCache2()`
`static File`	`getExistingFileOrCache(String fileLocation)`	Looking for an existing file, in cache or not
`static File`	`getFileOrCache(String fileLocation)`	Get index file, may be in cache directory, may not exist
`static void`	`setDiskCache2(ucar.nc2.util.DiskCache2 dc)`

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

- Constructor Detail
  - GribIndexCache
```
public GribIndexCache()
```
- Method Detail
  - setDiskCache2
```
public static void setDiskCache2(ucar.nc2.util.DiskCache2 dc)
```
  - getDiskCache2
```
public static ucar.nc2.util.DiskCache2 getDiskCache2()
```
  - getFileOrCache
```
public static File getFileOrCache(String fileLocation)
```
    Get index file, may be in cache directory, may not exist
    
    Parameters:
    
    fileLocation - full path of original index filename
    
    Returns:
    
    File, possibly in cache, may or may not exist
  - getExistingFileOrCache
```
public static File getExistingFileOrCache(String fileLocation)
```
    Looking for an existing file, in cache or not
    
    Parameters:
    
    fileLocation - full path of original index filename
    
    Returns:
    
    existing file if you can find it, else null