Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
 //Copyright (c) 2012, David Yu
 //All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
 // 1. Redistributions of source code must retain the above copyright notice,
 //    this list of conditions and the following disclaimer.
 // 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
// 3. Neither the name of protostuff nor the names of its contributors may be used
//    to endorse or promote products derived from this software without
//    specific prior written permission.
package io.protostuff.runtime;
Used when the type is either polymorphic or too complex. Unlike DerivativeSchema, this is designed to have no concept of merging.

David Yu
Apr 30, 2012
public abstract class PolymorphicSchema implements Schema<Object>

The handler who's job is to set the value to the owner.
    public interface Handler
        public void setValue(Object valueObject owner);

A factory which creates a schema with the handler connected to it.
    public interface Factory
        public PolymorphicSchema newSchema(Class<?> typeClass,
                IdStrategy strategyHandler handler);
    public final IdStrategy strategy;
    public PolymorphicSchema(IdStrategy strategy)
        this. = strategy;
    public boolean isInitialized(Object message)
        return true;
    public Object newMessage()
        // cannot instantiate because the type is dynamic.
        throw new UnsupportedOperationException();
    public Class<? super ObjecttypeClass()
        return Object.class;

The pipe schema associated with this schema.
    public abstract Pipe.Schema<ObjectgetPipeSchema();

Set the value to the owner.
    protected abstract void setValue(Object valueObject owner);
New to GrepCode? Check out our FAQ X