Class PolymorphicSchema

java.lang.Object

io.protostuff.runtime.PolymorphicSchema

All Implemented Interfaces:

Schema<Object>

Direct Known Subclasses:

ArraySchema, ArraySchemas.Base, ClassSchema, NumberSchema, ObjectSchema, PolymorphicCollectionSchema, PolymorphicEnumSchema, PolymorphicMapSchema, PolymorphicPojoCollectionSchema, PolymorphicPojoMapSchema, PolymorphicPojoSchema, PolymorphicThrowableSchema

public abstract class PolymorphicSchema
extends Object
implements Schema<Object>

Used when the type is either polymorphic or too complex. Unlike DerivativeSchema, this is designed to have no concept of merging.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	PolymorphicSchema.Factory	A factory which creates a schema with the handler connected to it.
static interface	PolymorphicSchema.Handler	The handler who's job is to set the value to the owner.

Field Summary

Fields

Modifier and Type	Field	Description
final IdStrategy	strategy

Constructor Summary

Constructors

Constructor	Description
PolymorphicSchema(IdStrategy strategy)

Method Summary

Modifier and Type	Method	Description
abstract Pipe.Schema<Object>	getPipeSchema()	The pipe schema associated with this schema.
boolean	isInitialized(Object message)	Returns true if there is no required field or if all the required fields are set.
Object	newMessage()	Creates the message/object tied to this schema.
protected abstract void	setValue(Object value, Object owner)	Set the value to the owner.
Class<? super Object>	typeClass()	Gets the class of the message.

Methods inherited from class Object

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

Methods inherited from interface Schema

getFieldName, getFieldNumber, mergeFrom, messageFullName, messageName, writeTo

Field Details

strategy

public final IdStrategy strategy

Constructor Details

PolymorphicSchema

public PolymorphicSchema(IdStrategy strategy)

Method Details

isInitialized

public boolean isInitialized(Object message)

Description copied from interface: Schema

Returns true if there is no required field or if all the required fields are set.

Specified by:

isInitialized in interface Schema<Object>

newMessage

public Object newMessage()

Description copied from interface: Schema

Creates the message/object tied to this schema.

Specified by:

newMessage in interface Schema<Object>

typeClass

public Class<? super Object> typeClass()

Description copied from interface: Schema

Gets the class of the message.

Specified by:

typeClass in interface Schema<Object>

getPipeSchema

public abstract Pipe.Schema<Object> getPipeSchema()

The pipe schema associated with this schema.

setValue

protected abstract void setValue(Object value,
 Object owner)

Set the value to the owner.