ReadWriteBuf

All Superinterfaces:

ReadBuf

All Known Implementing Classes:

ArrayReadWriteBuf, ByteBufferReadWriteBuf
```
public interface ReadWriteBuf
extends ReadBuf
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`clear()` Clears (resets) the buffer so that it can be reused.
`int`	`limit()` Defines the size of the message in the buffer.
`void`	`put(byte value)` Write a byte into the buffer at `writePosition()`.
`void`	`put(byte[] value, int start, int length)` Put an array of bytes into the buffer at `writePosition()`.
`void`	`putBoolean(boolean value)` Put a boolean into the buffer at `writePosition()` .
`void`	`putDouble(double value)` Write a 64-bit float into the buffer at `writePosition()`.
`void`	`putFloat(float value)` Write a 32-bit float into the buffer at `writePosition()`.
`void`	`putInt(int value)` Write a 32-bit into in the buffer at `writePosition()`.
`void`	`putLong(long value)` Write a 64-bit into in the buffer at `writePosition()`.
`void`	`putShort(short value)` Write a 16-bit into in the buffer at `writePosition()`.
`boolean`	`requestCapacity(int capacity)` Request capacity of the buffer.
`void`	`set(int index, byte value)` Read a byte from data.
`void`	`set(int index, byte[] value, int start, int length)` Write an array of bytes into the buffer.
`void`	`setBoolean(int index, boolean value)` Write boolean into a given position on the buffer.
`void`	`setDouble(int index, double value)` Read a 64-bit float from data.
`void`	`setFloat(int index, float value)` Read a 32-bit float from data.
`void`	`setInt(int index, int value)` Read a 32-bit int from data.
`void`	`setLong(int index, long value)` Read a 64-bit long from data.
`void`	`setShort(int index, short value)` Read a short from data.
`int`	`writePosition()`

Methods inherited from interface com.google.flatbuffers.ReadBuf
data, get, getBoolean, getDouble, getFloat, getInt, getLong, getShort, getString

- Method Detail
  - clear
```
void clear()
```
    Clears (resets) the buffer so that it can be reused. Write position will be set to the start.
  - limit
```
int limit()
```
    Defines the size of the message in the buffer. It also determines last position that buffer can be read or write. Last byte to be accessed is in position limit() -1.
    
    Specified by:
    
    limit in interface ReadBuf
    
    Returns:
    
    indicate last position
  - put
```
void put(byte value)
```
    Write a byte into the buffer at writePosition(). Write position will be incremented.
  - put
```
void put(byte[] value,
         int start,
         int length)
```
    Put an array of bytes into the buffer at writePosition(). Write position will be incremented.
    
    Parameters:
    
    value - the data to be copied
    
    start - initial position on value to be copied
    
    length - amount of bytes to be copied
  - putBoolean
```
void putBoolean(boolean value)
```
    Put a boolean into the buffer at writePosition() . Booleans as stored as single byte. Write position will be incremented.
  - putDouble
```
void putDouble(double value)
```
    Write a 64-bit float into the buffer at writePosition(). Write position will be incremented.
  - putFloat
```
void putFloat(float value)
```
    Write a 32-bit float into the buffer at writePosition(). Write position will be incremented.
  - putInt
```
void putInt(int value)
```
    Write a 32-bit into in the buffer at writePosition(). Write position will be incremented.
  - putLong
```
void putLong(long value)
```
    Write a 64-bit into in the buffer at writePosition(). Write position will be incremented.
  - putShort
```
void putShort(short value)
```
    Write a 16-bit into in the buffer at writePosition(). Write position will be incremented.
  - requestCapacity
```
boolean requestCapacity(int capacity)
```
    Request capacity of the buffer. In case buffer is already larger than the requested, this method will just return true. Otherwise It might try to resize the buffer.
    
    Returns:
    
    true if buffer is able to offer the requested capacity
  - set
```
void set(int index,
         byte value)
```
    Read a byte from data.
    
    Parameters:
    
    index - position of the element in the buffer
  - set
```
void set(int index,
         byte[] value,
         int start,
         int length)
```
    Write an array of bytes into the buffer.
    
    Parameters:
    
    index - initial position of the buffer to be written
    
    value - the data to be copied
    
    start - initial position on value to be copied
    
    length - amount of bytes to be copied
  - setBoolean
```
void setBoolean(int index,
                boolean value)
```
    Write boolean into a given position on the buffer. Booleans as stored as single byte.
    
    Parameters:
    
    index - position of the element in buffer
  - setDouble
```
void setDouble(int index,
               double value)
```
    Read a 64-bit float from data.
    
    Parameters:
    
    index - position of the element in com.google.flatbuffers.ReadBuf
  - setFloat
```
void setFloat(int index,
              float value)
```
    Read a 32-bit float from data.
    
    Parameters:
    
    index - position of the element in com.google.flatbuffers.ReadBuf
  - setInt
```
void setInt(int index,
            int value)
```
    Read a 32-bit int from data.
    
    Parameters:
    
    index - position of the element in com.google.flatbuffers.ReadBuf
  - setLong
```
void setLong(int index,
             long value)
```
    Read a 64-bit long from data.
    
    Parameters:
    
    index - position of the element in com.google.flatbuffers.ReadBuf
  - setShort
```
void setShort(int index,
              short value)
```
    Read a short from data.
    
    Parameters:
    
    index - position of the element in com.google.flatbuffers.ReadBuf
  - writePosition
```
int writePosition()
```

Interface ReadWriteBuf

Method Summary

Methods inherited from interface com.google.flatbuffers.ReadBuf

Method Detail

clear

limit

put

put

putBoolean

putDouble

putFloat

putInt

putLong

putShort

requestCapacity

set

set

setBoolean

setDouble

setFloat

setInt

setLong

setShort

writePosition