DataWriter (MsgBuf API 0.2.0 API)

All Known Implementing Classes:

OctetDataWriter
```
public interface DataWriter
```
Input interface for reading binary messages into data objects.
Top-level, only object must be written. Therefore, the first call to a DataWriter must be beginObject().

See Also:

beginObject()

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`void`	`beginArray(DataType type, int lenght)` Starts writing an array value with entries of the given type.
`void`	`beginObject()` Starts writing an object.
`void`	`endArray()` Stops writing the array started with the last call to `beginObject()`.
`void`	`endObject()` Finishes writing the fields of the object started with the last call to `beginObject()`.
`void`	`name(int id)` Writes an identifier of a field fo the currently written object.
`default void`	`value(boolean value)` Writes a `boolean` value.
`void`	`value(byte[] value)` Writes a binary string value.
`void`	`value(double value)` Writes a `double` value.
`void`	`value(float value)` Writes a `float` value.
`void`	`value(int value)` Writes an unsigned `int` value.
`void`	`value(long value)` Writes an unsigned `long` value.
`void`	`value(String value)` Writes a `String` value in `utf-8` encoding.
`void`	`valueFixed(int value)` Writes a fixed size 32 bit `int` value.
`void`	`valueFixed(long value)` Writes a fixed size 64 bit `long` value.
`void`	`valueSigned(int value)` Writes a signed `int` value.
`void`	`valueSigned(long value)` Writes a signed `long` value.

- Method Detail
  - beginObject
```
void beginObject()
          throws IOException
```
    Starts writing an object.
    A sequence of interleaving calls to name(int) and a value encoding method such as value(int) is expected followed by a final endObject() call.
    
    Throws:
    
    IOException
  - endObject
```
void endObject()
        throws IOException
```
    Finishes writing the fields of the object started with the last call to beginObject().
    
    Throws:
    
    IOException
  - name
```
void name(int id)
   throws IOException
```
    Writes an identifier of a field fo the currently written object.
    
    Throws:
    
    IOException
  - value
```
default void value(boolean value)
            throws IOException
```
    Writes a boolean value.
    
    Throws:
    
    IOException
  - value
```
void value(int value)
    throws IOException
```
    Writes an unsigned int value.
    
    Throws:
    
    IOException
  - valueSigned
```
void valueSigned(int value)
          throws IOException
```
    Writes a signed int value.
    
    Throws:
    
    IOException
  - valueFixed
```
void valueFixed(int value)
         throws IOException
```
    Writes a fixed size 32 bit int value.
    
    Throws:
    
    IOException
  - value
```
void value(long value)
    throws IOException
```
    Writes an unsigned long value.
    
    Throws:
    
    IOException
  - valueSigned
```
void valueSigned(long value)
          throws IOException
```
    Writes a signed long value.
    
    Throws:
    
    IOException
  - valueFixed
```
void valueFixed(long value)
         throws IOException
```
    Writes a fixed size 64 bit long value.
    
    Throws:
    
    IOException
  - value
```
void value(float value)
    throws IOException
```
    Writes a float value.
    
    Throws:
    
    IOException
  - value
```
void value(double value)
    throws IOException
```
    Writes a double value.
    
    Throws:
    
    IOException
  - value
```
void value(String value)
    throws IOException
```
    Writes a String value in utf-8 encoding.
    
    Throws:
    
    IOException
  - value
```
void value(byte[] value)
    throws IOException
```
    Writes a binary string value.
    
    Throws:
    
    IOException
  - beginArray
```
void beginArray(DataType type,
                int lenght)
         throws IOException
```
    Starts writing an array value with entries of the given type.
    
    Parameters:
    
    type - The type of the array elements.
    
    lenght - The number of elements that follow.
    
    Throws:
    
    IOException
  - endArray
```
void endArray()
       throws IOException
```
    Stops writing the array started with the last call to beginObject().
    
    Throws:
    
    IOException

Interface DataWriter

Method Summary

Method Detail

beginObject

endObject

name

value

value

valueSigned

valueFixed

value

valueSigned

valueFixed

value

value

value

value

beginArray

endArray