me.prettyprint.hom

Class KeyDefinition

java.lang.Object

me.prettyprint.hom.KeyDefinition

public class KeyDefinition
extends Object

Defines properties used for representing and constructing a cassandra key and mapping to/from POJO property(ies).

Author:

B. Todd Burruss

Constructor Summary

Constructors

Constructor and Description
KeyDefinition()

Method Summary

Methods

Modifier and Type	Method and Description
void	addIdPropertyMap(PropertyMappingDefinition idProperty)
Map<String,PropertyMappingDefinition>	getIdPropertyMap()
Class<?>	getPkClazz()
Map<String,PropertyDescriptor>	getPropertyDescriptorMap()
boolean	isComplexKey() Determines if the key is complex (IdClass, Embedded, etc) or a simple one field type.
boolean	isSimpleIdPresent() Determines if a simple ID is present.
void	setPkClass(Class<?> pkClazz)

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyDefinition

public KeyDefinition()

Method Detail

addIdPropertyMap

public void addIdPropertyMap(PropertyMappingDefinition idProperty)

setPkClass

public void setPkClass(Class<?> pkClazz)

getPkClazz

public Class<?> getPkClazz()

getIdPropertyMap

public Map<String,PropertyMappingDefinition> getIdPropertyMap()

getPropertyDescriptorMap

public Map<String,PropertyDescriptor> getPropertyDescriptorMap()

isComplexKey

public boolean isComplexKey()

Determines if the key is complex (IdClass, Embedded, etc) or a simple one field type.

Returns:

true if complex, false otherwise

isSimpleIdPresent

public boolean isSimpleIdPresent()

Determines if a simple ID is present.

Returns:

true if the key is not a complex ID and at least one field was annotated with @Id.