com.threerings.stats.data
Class StatModifier<T extends Stat>

java.lang.Object
  com.threerings.stats.data.StatModifier<T>

All Implemented Interfaces:

com.threerings.io.Streamable

Direct Known Subclasses:

IntSetStatAdder, IntStatIncrementer, IntStatMinimumer

public abstract class StatModifier<T extends Stat>
extends Object
implements com.threerings.io.Streamable

Encapsulates a modification to a single stat that can be serialized and sent to a different server, if needed, to update stats loaded at runtime.

Nested Class Summary

Nested classes/interfaces inherited from interface com.threerings.io.Streamable

com.threerings.io.Streamable.Closure

Constructor Summary

StatModifier(Stat.Type type)
Creates a modifier that will operate on the supplied stat type.

Method Summary

Stat.Type	getType() Returns the Stat.Type of the stat being modified.
abstract void	modify(T stat) Applies the modification to the stat in question.
void	readObject(com.threerings.io.ObjectInputStream in) Reads our custom streamable fields.
void	writeObject(com.threerings.io.ObjectOutputStream out) Writes our custom streamable fields.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StatModifier

public StatModifier(Stat.Type type)

Creates a modifier that will operate on the supplied stat type. Note that this type may be serialized and shipped between servers.

Method Detail

getType

public Stat.Type getType()

Returns the Stat.Type of the stat being modified.

writeObject

public void writeObject(com.threerings.io.ObjectOutputStream out)
                 throws IOException

Writes our custom streamable fields.

Throws:

IOException

readObject

public void readObject(com.threerings.io.ObjectInputStream in)
                throws IOException,
                       ClassNotFoundException

Reads our custom streamable fields.

Throws:

IOException

ClassNotFoundException

modify

public abstract void modify(T stat)

Applies the modification to the stat in question.