com.netflix.hollow.core.write.objectmapper

Class HollowObjectMapper

java.lang.Object

com.netflix.hollow.core.write.objectmapper.HollowObjectMapper

public class HollowObjectMapper
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
HollowObjectMapper(HollowWriteStateEngine stateEngine)

Method Summary

Methods

Modifier and Type	Method and Description
int	add(java.lang.Object o) Adds the specified POJO to the state engine.
int	addObject(java.lang.Object o) Deprecated. use add(Object) instead.
void	doNotUseDefaultHashKeys()
HollowWriteStateEngine	getStateEngine()
void	ignoreListOrdering()
void	initializeTypeState(java.lang.Class<?> clazz) Initializes the schema for the specified type in the data model.
void	useDefaultHashKeys()

Methods inherited from class java.lang.Object

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

Constructor Detail

HollowObjectMapper

public HollowObjectMapper(HollowWriteStateEngine stateEngine)

Method Detail

ignoreListOrdering

public void ignoreListOrdering()

useDefaultHashKeys

public void useDefaultHashKeys()

doNotUseDefaultHashKeys

public void doNotUseDefaultHashKeys()

add

public int add(java.lang.Object o)

Adds the specified POJO to the state engine.

Unless previously initialized with initializeTypeState(Class), the first time an instance of a particular type is added its schema is derived and added to the data model.

Parameters:

o - the POJO to add

Returns:

the ordinal assigned to the newly added object

addObject

@Deprecated
public int addObject(java.lang.Object o)

Deprecated. use add(Object) instead.

initializeTypeState

public void initializeTypeState(java.lang.Class<?> clazz)

Initializes the schema for the specified type in the data model.

The schema will be derived from the field and type names in clazz and added to the state engine's data model; schemas of types referenced from clazz will also be added. This can be used to add a type's schema to the state engine without having to add any data for that type.

Parameters:

clazz - type whose schema to derive and add to the data model

See Also:

add(Object)

getStateEngine

public HollowWriteStateEngine getStateEngine()