CachableBlockFile.CachedBlockRead (Apache Accumulo Core 2.0.0 API)

java.lang.Object
- java.io.InputStream
- - java.io.FilterInputStream
  - - java.io.DataInputStream
    - - org.apache.accumulo.core.file.blockfile.impl.CachableBlockFile.CachedBlockRead

All Implemented Interfaces:

Closeable, DataInput, AutoCloseable

Enclosing class:

CachableBlockFile
```
public static class CachableBlockFile.CachedBlockRead
extends DataInputStream
```

Field Summary
- Fields inherited from class java.io.FilterInputStream
  in

Constructor Summary

Constructors
Constructor Description

CachedBlockRead(InputStream in)

CachedBlockRead(CacheEntry cb, byte[] buf)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`byte[]`	`getBuffer()`
`<T extends CacheEntry.Weighable> T`	`getIndex(Supplier<T> indexSupplier)`
`int`	`getPosition()`
`void`	`indexWeightChanged()`
`boolean`	`isIndexable()`
`void`	`seek(int position)`

Methods inherited from class java.io.DataInputStream
read, read, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, readUTF, skipBytes

Methods inherited from class java.io.FilterInputStream
available, close, mark, markSupported, read, reset, skip

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

Constructor Detail

CachedBlockRead

public CachedBlockRead(InputStream in)

CachedBlockRead

public CachedBlockRead(CacheEntry cb,
                       byte[] buf)

Method Detail

seek
```
public void seek(int position)
```

getPosition
```
public int getPosition()
```

isIndexable
```
public boolean isIndexable()
```

getBuffer
```
public byte[] getBuffer()
```

getIndex

public <T extends CacheEntry.Weighable> T getIndex(Supplier<T> indexSupplier)

indexWeightChanged
```
public void indexWeightChanged()
```