Uses of Interface
com.persistit.encoding.KeyCoder

Packages that use KeyCoder

Package	Description
com.persistit	Implements Persistit™'s core functionality.
com.persistit.encoding	Implements extended encoding of objects and strings to and from Keys and Values.

Uses of KeyCoder in com.persistit

Classes in com.persistit that implement KeyCoder

Modifier and Type	Class and Description
class	DefaultObjectCoder An ObjectCoder that uses reflection to access the properties and/or fields of an object.

Methods in com.persistit that return KeyCoder

Modifier and Type	Method and Description
KeyCoder	DefaultCoderManager.lookupKeyCoder(Class<?> clazz) Returns the KeyCoder registered for the supplied Class, or null if no KeyCoder is registered.
KeyCoder	DefaultCoderManager.registerKeyCoder(Class<?> clazz, KeyCoder coder) Associates a KeyCoder with a Class that it will encode.
KeyCoder	DefaultCoderManager.unregisterKeyCoder(Class<?> clazz) Removes any KeyCoder registered for the supplied Class

Methods in com.persistit that return types with arguments of type KeyCoder

Modifier and Type	Method and Description
Map<Class<?>,KeyCoder>	DefaultCoderManager.getRegisteredKeyCoders() Create a Map of Classes to registered KeyCoder s.

Methods in com.persistit with parameters of type KeyCoder

Modifier and Type	Method and Description
KeyCoder	DefaultCoderManager.registerKeyCoder(Class<?> clazz, KeyCoder coder) Associates a KeyCoder with a Class that it will encode.
int	DefaultCoderManager.unregisterKeyCoder(KeyCoder coder) Unregisters the supplied KeyCoder from all Classes it was previously registered to handle.

Uses of KeyCoder in com.persistit.encoding

Subinterfaces of KeyCoder in com.persistit.encoding

Modifier and Type	Interface and Description
interface	KeyDisplayer An extension of KeyCoder that adds the KeyDisplayer.displayKeySegment(com.persistit.Key, java.lang.Appendable, java.lang.Class<?>, com.persistit.encoding.CoderContext) method.
interface	KeyRenderer An extended KeyCoder that can populate a supplied Object with data that was formerly written to a Key by the KeyCoder .
interface	ObjectCoder Combines the KeyCoder, KeyRenderer, ValueCoder and ValueRenderer into a single interface that allows Persistit to store and retrieve arbitrary objects - even non-Serializable objects - without byte-code enhancement, without incurring the space or time overhead of Java serialization, or the need to modify the class to perform custom serialization.

Methods in com.persistit.encoding that return KeyCoder

Modifier and Type	Method and Description
KeyCoder	CoderManager.lookupKeyCoder(Class<?> clazz) Returns the KeyCoder registered for the supplied Class, or null if no KeyCoder is registered.
KeyCoder	CoderManager.registerKeyCoder(Class<?> clazz, KeyCoder coder) Register the provided KeyCoder to encode and decode instances of supplied class.
KeyCoder	CoderManager.unregisterKeyCoder(Class<?> clazz) Remove the registered KeyCoder for the supplied class.

Methods in com.persistit.encoding that return types with arguments of type KeyCoder

Modifier and Type	Method and Description
Map<Class<?>,? extends KeyCoder>	CoderManager.getRegisteredKeyCoders() Create a Map of Classes to registered KeyCoder s.

Methods in com.persistit.encoding with parameters of type KeyCoder

Modifier and Type	Method and Description
KeyCoder	CoderManager.registerKeyCoder(Class<?> clazz, KeyCoder coder) Register the provided KeyCoder to encode and decode instances of supplied class.
int	CoderManager.unregisterKeyCoder(KeyCoder coder) Remove the supplied KeyCoder from all classes to which it was previously registered.