java.lang.Object
- org.apache.geode.cache.SubscriptionAttributes

All Implemented Interfaces:

Externalizable, Serializable, DataSerializable
```
public class SubscriptionAttributes
extends Object
implements DataSerializable, Externalizable
```
Configuration attributes for defining subscriber requirements and behavior for a Region.
The InterestPolicy defines what remote operation's data/event are of interest to this cache's region.

Since:

GemFire 5.0

See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.geode.DataSerializable
  DataSerializable.Replaceable

Constructor Summary

Constructors
Constructor	Description
`SubscriptionAttributes()`	Creates a new `SubscriptionAttributes` with the default configuration
`SubscriptionAttributes(InterestPolicy interestPolicy)`	Creates a new `SubscriptionAttributes` with the given interest policy.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object other)`
`void`	`fromData(DataInput in)`	Reads the state of this object as primitive data from the given `DataInput`.
`InterestPolicy`	`getInterestPolicy()`	Returns the interest policy of this subscriber.
`int`	`hashCode()`
`void`	`readExternal(ObjectInput in)`
`void`	`toData(DataOutput out)`	Writes the state of this object as primitive data to the given `DataOutput`.
`String`	`toString()`	Returns a string representation of the object.
`void`	`writeExternal(ObjectOutput out)`

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

- Constructor Detail
  - SubscriptionAttributes
```
public SubscriptionAttributes()
```
    Creates a new SubscriptionAttributes with the default configuration
  - SubscriptionAttributes
```
public SubscriptionAttributes(InterestPolicy interestPolicy)
```
    Creates a new SubscriptionAttributes with the given interest policy.
    
    Parameters:
    
    interestPolicy - the interest policy this subscriber will use
- Method Detail
  - getInterestPolicy
```
public InterestPolicy getInterestPolicy()
```
    Returns the interest policy of this subscriber.
    
    Returns:
    
    the interest policy of this subscriber
  - equals
```
public boolean equals(Object other)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Returns a string representation of the object.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    a string representation of the object
  - toData
```
public void toData(DataOutput out)
            throws IOException
```
    Description copied from interface: DataSerializable
    
    Writes the state of this object as primitive data to the given DataOutput.
    Since 5.7 it is possible for any method call to the specified DataOutput to throw GemFireRethrowable. It should not be caught by user code. If it is it must be rethrown.
    
    Specified by:
    
    toData in interface DataSerializable
    
    Parameters:
    
    out - the DataOutput to write to
    
    Throws:
    
    IOException - A problem occurs while writing to out
  - fromData
```
public void fromData(DataInput in)
              throws IOException,
                     ClassNotFoundException
```
    Description copied from interface: DataSerializable
    
    Reads the state of this object as primitive data from the given DataInput.
    
    Specified by:
    
    fromData in interface DataSerializable
    
    Parameters:
    
    in - the DataInput to read from
    
    Throws:
    
    IOException - A problem occurs while reading from in
    
    ClassNotFoundException - A class could not be loaded while reading from in
  - writeExternal
```
public void writeExternal(ObjectOutput out)
                   throws IOException
```
    Specified by:
    
    writeExternal in interface Externalizable
    
    Throws:
    
    IOException
  - readExternal
```
public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException
```
    Specified by:
    
    readExternal in interface Externalizable
    
    Throws:
    
    IOException
    
    ClassNotFoundException

VMware GemFire Java API Reference

Class SubscriptionAttributes

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.geode.DataSerializable

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SubscriptionAttributes

SubscriptionAttributes

Method Detail

getInterestPolicy

equals

hashCode

toString

toData

fromData

writeExternal

readExternal