java.lang.Object
- org.apache.mina.common.TrafficMask

```
public class TrafficMask
extends java.lang.Object
```
A type-safe mask that is used to control the traffic of IoSession with IoSession.setTrafficMask(TrafficMask).

Field Summary

Fields
Modifier and Type	Field	Description
`static TrafficMask`	`ALL`	This mask resumes both reads and writes if any of them were suspended.
`static TrafficMask`	`NONE`	This mask suspends both reads and writes.
`static TrafficMask`	`READ`	This mask suspends writes, and resumes reads if reads were suspended.
`static TrafficMask`	`WRITE`	This mask suspends reads, and resumes writes if writes were suspended.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`TrafficMask`	`and(TrafficMask mask)`	Peforms an `AND` operation on this mask with the specified `mask` and returns the result.
`static TrafficMask`	`getInstance(int interestOps)`	Returns an appropriate `TrafficMask` instance from the specified `interestOps`.
`int`	`getInterestOps()`	Returns an interestOps of `SelectionKey` for this mask.
`java.lang.String`	`getName()`	Returns the name of this mask.
`boolean`	`isReadable()`	Returns `true` if this mask allows a read operation.
`boolean`	`isWritable()`	Returns `true` if this mask allows a write operation.
`TrafficMask`	`not()`	Returns a negated mask of this one.
`TrafficMask`	`or(TrafficMask mask)`	Peforms an `OR` operation on this mask with the specified `mask` and returns the result.
`java.lang.String`	`toString()`
`TrafficMask`	`xor(TrafficMask mask)`	Peforms an `XOR` operation on this mask with the specified `mask` and returns the result.

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

- Field Detail
  - NONE
```
public static final TrafficMask NONE
```
    This mask suspends both reads and writes.
  - READ
```
public static final TrafficMask READ
```
    This mask suspends writes, and resumes reads if reads were suspended.
  - WRITE
```
public static final TrafficMask WRITE
```
    This mask suspends reads, and resumes writes if writes were suspended.
  - ALL
```
public static final TrafficMask ALL
```
    This mask resumes both reads and writes if any of them were suspended.
- Method Detail
  - getInstance
```
public static TrafficMask getInstance(int interestOps)
```
    Returns an appropriate TrafficMask instance from the specified interestOps.
    
    See Also:
    
    SelectionKey
  - getName
```
public java.lang.String getName()
```
    Returns the name of this mask.
  - isReadable
```
public boolean isReadable()
```
    Returns true if this mask allows a read operation.
  - isWritable
```
public boolean isWritable()
```
    Returns true if this mask allows a write operation.
  - getInterestOps
```
public int getInterestOps()
```
    Returns an interestOps of SelectionKey for this mask.
  - and
```
public TrafficMask and(TrafficMask mask)
```
    Peforms an AND operation on this mask with the specified mask and returns the result.
  - or
```
public TrafficMask or(TrafficMask mask)
```
    Peforms an OR operation on this mask with the specified mask and returns the result.
  - not
```
public TrafficMask not()
```
    Returns a negated mask of this one.
  - xor
```
public TrafficMask xor(TrafficMask mask)
```
    Peforms an XOR operation on this mask with the specified mask and returns the result.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

Class TrafficMask

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

NONE

READ

WRITE

ALL

Method Detail

getInstance

getName

isReadable

isWritable

getInterestOps

and

or

not

xor

toString