Method Changes

ZezeJava/ZezeJava/src/main/java/Zeze/Transaction/Changes.java:25–36

(@NotNull Transaction t, Procedure proc)

	private final boolean isHistory;

	public Changes(@NotNull Transaction t, Procedure proc) {
		isHistory = proc.getZeze().getConfig().isHistory();
		// transaction = t;
		// 建立脏记录的表的监听者的快照，以后收集日志和通知监听者都使用这个快照，避免由于监听者发生变化造成收集和通知不一致。
		for (var ar : t.getAccessedRecords().values()) {
			if (ar.dirty) {
				var listeners = ar.atomicTupleRecord.record.getTable().getChangeListenerMap().getListeners();
				if (!listeners.isEmpty())
					this.listeners.putIfAbsent(ar.atomicTupleRecord.record.getTable(), listeners);
			}
		}
	}

	public @NotNull LongHashMap<LogBean> getBeans() {
		return beans;