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com.coinbase.domain.price.request.CbAmountRequestBuilder Maven / Gradle / Ivy

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package com.coinbase.domain.price.request;

import com.coinbase.util.ValidationUtils;

/**
 * The MIT License (MIT)
 *
 *	Copyright (c) 2021 antlen
 *
 *	Permission is hereby granted, free of charge, to any person obtaining a copy
 *	of this software and associated documentation files (the "Software"), to deal
 *	in the Software without restriction, including without limitation the rights
 *	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 *	copies of the Software, and to permit persons to whom the Software is
 *	furnished to do so, subject to the following conditions:
 *
 *	The above copyright notice and this permission notice shall be included in all
 *	copies or substantial portions of the Software.
 *
 *	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 *	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 *	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 *	SOFTWARE.
 *
 * ------------------------------------------------
 * Abstract builder for building subclasses of CbAmountRequest
 * @param 
 * @param 
 *
 * @author antlen
 */
public abstract class CbAmountRequestBuilder {
    protected String amount;
    protected String currency;

    public final O build(){
        validate();

        return doBuild();
    }

    public final void validate(){
        ValidationUtils.validateNotNull(amount, "Amount");
        ValidationUtils.validateNotNull(currency, "Currency");

        doValidate();
    }


    protected abstract void doValidate();
    protected abstract O doBuild();
    protected abstract B getThis();

    public B setAmount(String amount) {
        this.amount = amount;
        return getThis();
    }

    public B setCurrency(String currency) {
        this.currency = currency;
        return getThis();
    }

    public String getAmount() {
        return amount;
    }

    public String getCurrency() {
        return currency;
    }

}