com.landawn.abacus

Interface EntityId

public interface EntityId

Identity of an entity.

Since:

0.8

Author:

Haiyang Li

Method Summary

Modifier and Type	Method and Description
boolean	containsKey(String propName)
String	entityName()
Set<Map.Entry<String,Object>>	entrySet()
static EntityId	from(Map<String,Object> nameValues)
static EntityId	from(Object entity)
static EntityId	from(Object entity, Collection<String> idPropNames)
static EntityId	from(String entityName, Map<String,Object> nameValues)
<T> T	get(String propName)
<T> T	get(String propName, Class<T> targetType) Node: To follow one of general design rules in Abacus, if there is a conversion behind when the source value is not assignable to the target type, put the targetType to last parameter of the method.
int	getInt(String propName)
long	getLong(String propName)
boolean	isEmpty()
Set<String>	keySet()
static EntityId	of(String propName, Object propValue)
static EntityId	of(String propName1, Object propValue1, String propName2, Object propValue2)
static EntityId	of(String propName1, Object propValue1, String propName2, Object propValue2, String propName3, Object propValue3)
static EntityId	of(String entityName, String propName, Object propValue)
static EntityId	of(String entityName, String propName1, Object propValue1, String propName2, Object propValue2)
static EntityId	of(String entityName, String propName1, Object propValue1, String propName2, Object propValue2, String propName3, Object propValue3)
int	size()

Method Detail

of

static EntityId of(String propName,
                   Object propValue)

Parameters:

propName - property name with entity name, for example Account.id

propValue -

Returns:

of

static EntityId of(String entityName,
                   String propName,
                   Object propValue)

Parameters:

entityName -

propName -

propValue -

Returns:

of

static EntityId of(String propName1,
                   Object propValue1,
                   String propName2,
                   Object propValue2)

Parameters:

propName1 - property name with entity name, for example Account.id

propValue1 -

propName2 -

propValue2 -

Returns:

of

static EntityId of(String entityName,
                   String propName1,
                   Object propValue1,
                   String propName2,
                   Object propValue2)

Parameters:

entityName -

propName1 -

propValue1 -

propName2 -

propValue2 -

Returns:

of

static EntityId of(String propName1,
                   Object propValue1,
                   String propName2,
                   Object propValue2,
                   String propName3,
                   Object propValue3)

Parameters:

propName1 - property name with entity name, for example Account.id

propValue1 -

propName2 -

propValue2 -

propName3 -

propValue3 -

Returns:

of

static EntityId of(String entityName,
                   String propName1,
                   Object propValue1,
                   String propName2,
                   Object propValue2,
                   String propName3,
                   Object propValue3)

Parameters:

entityName -

propName1 -

propValue1 -

propName2 -

propValue2 -

propName3 -

propValue3 -

Returns:

from

static EntityId from(Map<String,Object> nameValues)

Parameters:

nameValues -

Returns:

from

static EntityId from(String entityName,
                     Map<String,Object> nameValues)

Parameters:

entityName -

nameValues -

Returns:

from

static EntityId from(Object entity)

Parameters:

entity -

Returns:

from

static EntityId from(Object entity,
                     Collection<String> idPropNames)

Parameters:

entity -

idPropNames -

Returns:

entityName

String entityName()

Returns:

String

get

<T> T get(String propName)

Type Parameters:

T -

Parameters:

propName -

Returns:

T

getInt

int getInt(String propName)

Parameters:

propName -

Returns:

getLong

long getLong(String propName)

Parameters:

propName -

Returns:

get

<T> T get(String propName,
          Class<T> targetType)

Node: To follow one of general design rules in Abacus, if there is a conversion behind when the source value is not assignable to the target type, put the targetType to last parameter of the method. Otherwise, put the targetTpye to the first parameter of the method.

Type Parameters:

T -

Parameters:

propName -

targetType -

Returns:

T

containsKey

boolean containsKey(String propName)

Parameters:

propName -

Returns:

keySet

Set<String> keySet()

Returns:

Set

entrySet

Set<Map.Entry<String,Object>> entrySet()

size

int size()

isEmpty

boolean isEmpty()