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The Adobe Experience Manager SDK
/*************************************************************************
*
* ADOBE CONFIDENTIAL
* __________________
*
* Copyright 2014 Adobe Systems Incorporated
* All Rights Reserved.
*
* NOTICE: All information contained herein is, and remains
* the property of Adobe Systems Incorporated and its suppliers,
* if any. The intellectual and technical concepts contained
* herein are proprietary to Adobe Systems Incorporated and its
* suppliers and are protected by trade secret or copyright law.
* Dissemination of this information or reproduction of this material
* is strictly forbidden unless prior written permission is obtained
* from Adobe Systems Incorporated.
**************************************************************************/
package com.adobe.reef.siren.builder;
/**
* {@code Builder} is used to build instances of {@code } from values
* configured by the setters.
*
* Builders can be reused, {@code clear()} resets all fields to their default values.
*
* @param
*/
public abstract class Builder {
/**
* Builds the instance {@code T} after validating the values.
*
* @return
* @throws BuilderException if something goes wrong during build
*/
public T build() throws BuilderException {
T instance = doBuild();
validate(instance);
return instance;
}
/**
* Resets all fields to their default values.
*/
public abstract Builder clear();
/**
* Builds the instance {@code T}.
*
* @return
* @throws BuilderException if something goes wrong during build
*/
protected abstract T doBuild() throws BuilderException;
/**
* Validates an {@code instance}
*
* @param instance
* @throws BuilderValidationException if a value is not valid or missing
*/
protected abstract void validate(T instance) throws BuilderValidationException;
}