BinaryStreams (Ignite 2.18.0)

java.lang.Object
- org.apache.ignite.internal.binary.streams.BinaryStreams

```
public class BinaryStreams
extends Object
```
Utility class to provide static methods to create BinaryInputStream or BinaryOutputStream in different modes.

Constructor Summary

Constructors
Constructor Description

BinaryStreams()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static BinaryOutputStream`	`createPooledOutputStream(int cap, boolean disableAutoClose)`
`static BinaryInputStream`	`inputStream(byte[] data)`	Create stream with pointer set at the given position.
`static BinaryInputStream`	`inputStream(byte[] data, int pos)`	Create stream with pointer set at the given position.
`static BinaryInputStream`	`inputStream(long ptr, int cap)`
`static BinaryInputStream`	`inputStream(long ptr, int cap, boolean forceHeap)`
`static BinaryInputStream`	`inputStream(ByteBuffer buf)`
`static BinaryOutputStream`	`outputStream(int cap)`
`static BinaryOutputStream`	`outputStream(int cap, BinaryMemoryAllocatorChunk chunk)`
`static BinaryMemoryAllocatorChunk`	`threadLocalChunk()`

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

Constructor Detail
- BinaryStreams
```
public BinaryStreams()
```

Method Detail

inputStream

public static BinaryInputStream inputStream(byte[] data,
                                            int pos)

Create stream with pointer set at the given position.

Parameters:: data - Data.; pos - Position.
Returns:: Stream.

inputStream
```
public static BinaryInputStream inputStream(byte[] data)
```
Create stream with pointer set at the given position.

Parameters:

data - Data.

Returns:

Stream.

inputStream

public static BinaryInputStream inputStream(ByteBuffer buf)

Parameters:: buf - Buffer to wrap.
Returns:: Stream.

inputStream

public static BinaryInputStream inputStream(long ptr,
                                            int cap)

Parameters:: ptr - Pointer.; cap - Capacity.
Returns:: Stream.

inputStream
```
public static BinaryInputStream inputStream(long ptr,
                                            int cap,
                                            boolean forceHeap)
```
Parameters:

ptr - Pointer.

cap - Capacity.

forceHeap - If true method BinaryStream.offheapPointer() returns 0 and unmarshalling will create heap-based objects.

Returns:

Stream.

createPooledOutputStream
```
public static BinaryOutputStream createPooledOutputStream(int cap,
                                                          boolean disableAutoClose)
```
Parameters:

cap - Capacity.

disableAutoClose - Whether to disable resource release in BinaryOutputStream.close() method so that an explicit BinaryOutputStream.release() call is required.

Returns:

Binary output stream data.

outputStream
```
public static BinaryOutputStream outputStream(int cap)
```
Parameters:

cap - Capacity.

Returns:

Binary output stream data.

outputStream

public static BinaryOutputStream outputStream(int cap,
                                              BinaryMemoryAllocatorChunk chunk)

Parameters:: cap - Capacity.; chunk - Memory allocator chunk.
Returns:: Binary output stream.

threadLocalChunk

public static BinaryMemoryAllocatorChunk threadLocalChunk()

Returns:: Thread local binary memory allocator.