MemoryInputStream (apache-cassandra API)

java.lang.Object
- java.io.InputStream
- - org.apache.cassandra.io.util.DataInputPlus.DataInputStreamPlus
  - - org.apache.cassandra.io.util.RebufferingInputStream
    - - org.apache.cassandra.io.util.MemoryInputStream

All Implemented Interfaces:

java.io.Closeable, java.io.DataInput, java.lang.AutoCloseable, DataInputPlus
```
public class MemoryInputStream
extends RebufferingInputStream
implements java.io.DataInput
```

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.cassandra.io.util.DataInputPlus
  DataInputPlus.DataInputStreamPlus

Field Summary
- Fields inherited from class org.apache.cassandra.io.util.RebufferingInputStream
  buffer

Constructor Summary

Constructors
Constructor Description

MemoryInputStream(Memory mem)

MemoryInputStream(Memory mem, int bufferSize)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`available()`
`protected void`	`reBuffer()`	Implementations must implement this method to refill the buffer.

Methods inherited from class org.apache.cassandra.io.util.RebufferingInputStream
read, read, readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readFully, readInt, readLine, readLong, readPrimitiveSlowly, readShort, readUnsignedByte, readUnsignedShort, readUnsignedVInt, readUnsignedVInt32, readUTF, readVInt, readVInt32, skipBytes

Methods inherited from class java.io.InputStream
close, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, transferTo

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

Methods inherited from interface java.io.Closeable
close

Methods inherited from interface java.io.DataInput
readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF

Methods inherited from interface org.apache.cassandra.io.util.DataInputPlus
skipBytesFully

- Constructor Detail
  - MemoryInputStream
```
public MemoryInputStream(Memory mem)
```
  - MemoryInputStream
```
public MemoryInputStream(Memory mem,
                         int bufferSize)
```
- Method Detail
  - reBuffer
```
protected void reBuffer()
                 throws java.io.IOException
```
    Description copied from class: RebufferingInputStream
    
    Implementations must implement this method to refill the buffer. They can expect the buffer to be empty when this method is invoked.
    
    Specified by:
    
    reBuffer in class RebufferingInputStream
    
    Throws:
    
    java.io.IOException
  - available
```
public int available()
```
    Overrides:
    
    available in class java.io.InputStream