Key (Hibernate API Documentation) - Hibernate 2.1.8 正式版 API 英文文档

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net.sf.hibernate.engine
Class Key

java.lang.Object
  net.sf.hibernate.engine.Key

All Implemented Interfaces:: Serializable

public final class Key
extends Object
implements Serializable

A globally unique identifier of an instance. Consisting of the user-visible identifier and the identifier space (eg. tablename).

Author:: Gavin King
See Also:: Serialized Form

Constructor Summary

Key(Serializable id, ClassPersister p)
          Construct a unique identifier for an entity class instance

Method Summary

boolean equals(Object other)


Serializable getIdentifier()
          Get the user-visible identifier

Class getMappedClass()


int hashCode()


boolean isBatchLoadable()


String toString()


Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Key

public Key(Serializable id,
           ClassPersister p)

Construct a unique identifier for an entity class instance

Method Detail

getIdentifier

public Serializable getIdentifier()

Get the user-visible identifier

getMappedClass

public Class getMappedClass()

isBatchLoadable

public boolean isBatchLoadable()

equals

public boolean equals(Object other)

hashCode

public int hashCode()

toString

public String toString()