java - Getting values in Multimaps - Guava -


मैं गवा पुस्तकालय का उपयोग करता हूं।

क्या प्रत्येक मान में बहु आयाप प्राप्त करने का कोई तरीका है?

उदाहरण के लिए, मान 1 = [स्टैक], 2 = [ओवर, प्रवाह], 3 = [कॉम] मल्टीमैप में। यदि मल्टीमैप का नाम मैप है और कुंजी 2 है, तो map.get ("2") प्रकट होगा [ओवर, प्रवाह]।

मुझे केवल "प्रवाह" प्राप्त करना है क्या यह सही है?

एक multimap एक संग्रह देता है, यह लगता है कि आपको उस सूची में अंतिम आइटम की आवश्यकता है, उस स्थिति में आपको map.get ("2") पर कॉल करके सूची में अंतिम / एन-वें आइटम को पुनः प्राप्त करना होगा ।

अमरूद का एक वर्ग है जिसे Iterables नाम दिया गया है जो आपके लिए उपयोगी साबित हो सकता है। उदाहरण के लिए 

  स्ट्रिंग अंतिम वैल्यू = Iterables.getLast (your_list);

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