feat: implement Validate to check for cycle

pool_options.go

@@ -0,0 +1,40 @@
+package mq
+
+type PoolOption func(*Pool)
+
+func WithTaskQueueSize(size int) PoolOption {
+	return func(p *Pool) {
+		// Initialize the task queue with the specified size
+		p.taskQueue = make(PriorityQueue, 0, size)
+	}
+}
+
+func WithMaxMemoryLoad(maxMemoryLoad int64) PoolOption {
+	return func(p *Pool) {
+		p.maxMemoryLoad = maxMemoryLoad
+	}
+}
+
+func WithBatchSize(batchSize int) PoolOption {
+	return func(p *Pool) {
+		p.batchSize = batchSize
+	}
+}
+
+func WithHandler(handler Handler) PoolOption {
+	return func(p *Pool) {
+		p.handler = handler
+	}
+}
+
+func WithPoolCallback(callback Callback) PoolOption {
+	return func(p *Pool) {
+		p.callback = callback
+	}
+}
+
+func WithTaskStorage(storage TaskStorage) PoolOption {
+	return func(p *Pool) {
+		p.taskStorage = storage
+	}
+}