FileOperations.FileReaderOperationBuilder (Apache Accumulo Core 1.10.2 API)

All Superinterfaces:

FileOperations.FileAccessOperationBuilder<SubbuilderType>, FileOperations.FileIOOperationBuilder<SubbuilderType>, FileOperations.NeedsFile<SubbuilderType>, FileOperations.NeedsFileSystem<SubbuilderType>, FileOperations.NeedsTableConfiguration<SubbuilderType>

All Known Subinterfaces:

FileOperations.OpenIndexOperationBuilder, FileOperations.OpenReaderOperationBuilder, FileOperations.OpenScanReaderOperationBuilder

All Known Implementing Classes:

FileOperations.OpenIndexOperation, FileOperations.OpenReaderOperation, FileOperations.OpenScanReaderOperation

Enclosing class:

FileOperations
```
protected static interface FileOperations.FileReaderOperationBuilder<SubbuilderType>
extends FileOperations.FileIOOperationBuilder<SubbuilderType>
```
Builder interface parallel to FileOperations.FileReaderOperation.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`SubbuilderType`	`withBlockCache(BlockCache dataCache, BlockCache indexCache)`	(Optional) Set the block cache pair to be used to optimize reads within the constructed reader.
`SubbuilderType`	`withDataCache(BlockCache dataCache)`	(Optional) set the data cache to be used to optimize reads within the constructed reader.
`SubbuilderType`	`withFileLenCache(com.google.common.cache.Cache<String,Long> fileLenCache)`	(Optional) set the file len cache to be used to optimize reads within the constructed reader.
`SubbuilderType`	`withIndexCache(BlockCache indexCache)`	(Optional) set the index cache to be used to optimize reads within the constructed reader.

Methods inherited from interface org.apache.accumulo.core.file.FileOperations.FileIOOperationBuilder
withRateLimiter

Methods inherited from interface org.apache.accumulo.core.file.FileOperations.NeedsFile
forFile, forFile

Methods inherited from interface org.apache.accumulo.core.file.FileOperations.NeedsFileSystem
inFileSystem

Methods inherited from interface org.apache.accumulo.core.file.FileOperations.NeedsTableConfiguration
withTableConfiguration

- Method Detail
  - withBlockCache
```
SubbuilderType withBlockCache(BlockCache dataCache,
                              BlockCache indexCache)
```
    (Optional) Set the block cache pair to be used to optimize reads within the constructed reader.
  - withDataCache
```
SubbuilderType withDataCache(BlockCache dataCache)
```
    (Optional) set the data cache to be used to optimize reads within the constructed reader.
  - withIndexCache
```
SubbuilderType withIndexCache(BlockCache indexCache)
```
    (Optional) set the index cache to be used to optimize reads within the constructed reader.
  - withFileLenCache
```
SubbuilderType withFileLenCache(com.google.common.cache.Cache<String,Long> fileLenCache)
```
    (Optional) set the file len cache to be used to optimize reads within the constructed reader.