com.basho.riak.client.api.cap

Class BaseMutation<T>

java.lang.Object

com.basho.riak.client.api.cap.BaseMutation<T>

All Implemented Interfaces:

Mutation<T>

public abstract class BaseMutation<T>
extends Object
implements Mutation<T>

Constructor Summary

Constructors

Constructor and Description
BaseMutation()

Method Summary

Methods

Modifier and Type	Method and Description
abstract T	apply(T original) Applies a mutation to the original value passed in
boolean	hasMutated() Returns true if the mutation has actually created a change that must be stored back to Riak.
protected void	setHasMutated(boolean hasMutated)

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseMutation

public BaseMutation()

Method Detail

setHasMutated

protected void setHasMutated(boolean hasMutated)

hasMutated

public boolean hasMutated()

Description copied from interface: Mutation

Returns true if the mutation has actually created a change that must be stored back to Riak.

Specified by:

hasMutated in interface Mutation<T>

Returns:

true if mutated, false otherwise

apply

public abstract T apply(T original)

Description copied from interface: Mutation

Applies a mutation to the original value passed in

Specified by:

apply in interface Mutation<T>

Parameters:

original - the value to update.

Returns:

the mutated value.