java.lang.Object
- cds.savot.binary.DataBinaryWriter

All Implemented Interfaces:

SavotDataWriter, java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable
```
public final class DataBinaryWriter
extends java.lang.Object
implements SavotDataWriter
```
Lets write binary data (that is to say: a votable.resource.table.data.binary node).

NOTE: Accepted encoding algorithms are: base64, gzip or dynamic. "dynamic" encoding is accepted but no particular encoding will be applied while writing data. They will be written just in binary.

Since:

09/2011

Author:

Gregory Mantelet

Constructor Summary

Constructors
Constructor	Description
`DataBinaryWriter(java.io.OutputStream rawStream, FieldSet fields)`	Builds a DataBinaryWriter with no encoding.
`DataBinaryWriter(java.io.OutputStream rawStream, FieldSet fields, java.lang.String encoding)`	Builds a DataBinaryWriter with a particular encoding (base64 or gzip).

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`void`	`flush()`
`void`	`writeTR(SavotTR row)`	Writes the given row.
`void`	`writeTRSet(TRSet rows)`	Writes the given rows.

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

- Constructor Detail
  - DataBinaryWriter
```
public DataBinaryWriter(java.io.OutputStream rawStream,
                        FieldSet fields)
                 throws BinaryInterpreterException,
                        java.io.IOException
```
    Builds a DataBinaryWriter with no encoding.
    
    Parameters:
    
    rawStream - Simple output stream.
    
    fields - List of fields metadata (one per cell).
    
    Throws:
    
    BinaryInterpreterException
    
    java.io.IOException - If an error occurs while building the output stream.
    
    See Also:
    
    DataBinaryWriter(OutputStream, FieldSet, String)
  - DataBinaryWriter
```
public DataBinaryWriter(java.io.OutputStream rawStream,
                        FieldSet fields,
                        java.lang.String encoding)
                 throws java.io.IOException
```
    Builds a DataBinaryWriter with a particular encoding (base64 or gzip).
    
    Parameters:
    
    rawStream - Simple output stream.
    
    fields - List of fields metadata (one per cell).
    
    encoding - Name of an encoding algorithm (base64, gzip or null).
    
    Throws:
    
    java.io.IOException - If an error occurs while building the output stream.
    
    See Also:
    
    getEncodedStream(OutputStream, String), BinaryFieldInterpreter.createInterpreter(SavotField)
- Method Detail
  - writeTR
```
public void writeTR(SavotTR row)
             throws java.io.IOException,
                    BinaryInterpreterException
```
    Description copied from interface: SavotDataWriter
    
    Writes the given row.
    
    Specified by:
    
    writeTR in interface SavotDataWriter
    
    Parameters:
    
    row - SavotTR
    
    Throws:
    
    java.io.IOException
    
    BinaryInterpreterException
  - writeTRSet
```
public void writeTRSet(TRSet rows)
                throws java.io.IOException,
                       BinaryInterpreterException
```
    Description copied from interface: SavotDataWriter
    
    Writes the given rows.
    
    Specified by:
    
    writeTRSet in interface SavotDataWriter
    
    Parameters:
    
    rows - TRSet
    
    Throws:
    
    java.io.IOException
    
    BinaryInterpreterException
  - flush
```
public void flush()
           throws java.io.IOException
```
    Specified by:
    
    flush in interface java.io.Flushable
    
    Throws:
    
    java.io.IOException
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Throws:
    
    java.io.IOException

Class DataBinaryWriter

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DataBinaryWriter

DataBinaryWriter

Method Detail

writeTR

writeTRSet

flush

close