DataInputViewStreamWrapper (Flink : Core 1.20.1-cp1 API)

java.lang.Object
- java.io.InputStream
- - java.io.FilterInputStream
  - - java.io.DataInputStream
    - - org.apache.flink.core.memory.DataInputViewStreamWrapper

All Implemented Interfaces:

Closeable, DataInput, AutoCloseable, DataInputView
```
@PublicEvolving
public class DataInputViewStreamWrapper
extends DataInputStream
implements DataInputView
```
Utility class that turns an InputStream into a DataInputView.

- Field Summary
  - Fields inherited from class java.io.FilterInputStream
    in
- Constructor Summary
  
  Constructors
  Constructor Description
  
  DataInputViewStreamWrapper(InputStream in)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void skipBytesToRead(int numBytes)
  Skips numBytes bytes of memory.
  - 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.io.InputStream
    nullInputStream, readAllBytes, readNBytes, readNBytes, 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.DataInput
    readBoolean, readByte, readChar, readDouble, readFloat, readFully, readFully, readInt, readLine, readLong, readShort, readUnsignedByte, readUnsignedShort, readUTF, skipBytes
  - Methods inherited from interface org.apache.flink.core.memory.DataInputView
    read, read

- Constructor Detail
  - DataInputViewStreamWrapper
```
public DataInputViewStreamWrapper(InputStream in)
```
- Method Detail
  - skipBytesToRead
```
public void skipBytesToRead(int numBytes)
                     throws IOException
```
    Description copied from interface: DataInputView
    
    Skips numBytes bytes of memory. In contrast to the DataInput.skipBytes(int) method, this method always skips the desired number of bytes or throws an EOFException.
    
    Specified by:
    
    skipBytesToRead in interface DataInputView
    
    Parameters:
    
    numBytes - The number of bytes to skip.
    
    Throws:
    
    IOException - Thrown, if any I/O related problem occurred such that the input could not be advanced to the desired position.