✨ 🍱 🎉 Init add account payment order responsibility chain

Author: hooj0

src/behavioral/chain-of-responsibility/java/io/github/hooj0/chainofresponsibility/pay/support/PayChain.java

@@ -0,0 +1,35 @@
+package io.github.hooj0.chainofresponsibility.pay.support;
+
+/**
+ * account payment order responsibility chain
+ * 账户支付顺序职责链条
+ * @author hoojo
+ * @createDate 2018年11月18日 上午10:07:39
+ * @file PayChain.java
+ * @package io.github.hooj0.chainofresponsibility.pay.support
+ * @project design-patterns
+ * @blog http://hoojo.cnblogs.com
+ * @email hoojo_@126.com
+ * @version 1.0
+ */
+public class PayChain {
+
+	private Account chain;
+	
+	public PayChain() {
+		chain = chainBuider();
+	}
+	
+	// 构建一个支付账户的链条
+	private Account chainBuider() {
+		Account account = new BankAccount(300);
+		account = new BitcoinAccount(account, 400);
+		account = new AlipayAccount(account, 200);
+		
+		return account;
+	}
+	
+	public void pay(int amount) {
+		chain.playHandled(amount);
+	}
+}