程序包 com.alibaba.nacos.common.cache.builder

类 CacheBuilder<K,​V>

  • public class CacheBuilder<K,​V>
extends java.lang.Object
    Cache builder.
    作者:
    zzq

    • 字段详细资料

      • DEFAULT_MAXIMUMSIZE

        private static final int DEFAULT_MAXIMUMSIZE
        另请参阅:
        常量字段值

      • DEFAULT_INITIALIZE_CAPACITY

        private static final int DEFAULT_INITIALIZE_CAPACITY
        另请参阅:
        常量字段值

      • DEFAULT_EXPIRE_NANOS

        private static final int DEFAULT_EXPIRE_NANOS
        另请参阅:
        常量字段值

      • expireNanos

        private long expireNanos

      • maximumSize

        private int maximumSize

      • initializeCapacity

        private int initializeCapacity

      • sync

        private boolean sync

      • lru

        private boolean lru

    • 构造器详细资料

      • CacheBuilder

        public CacheBuilder()

    • 方法详细资料

      • builder

        public static <K,​V> CacheBuilder<K,​V> builder()

      • expireNanos

        public CacheBuilder<K,​V> expireNanos​(long duration,
                                           java.util.concurrent.TimeUnit unit)
        Set expiration time.

      • checkExpireNanos

        private void checkExpireNanos​(long duration,
                              java.util.concurrent.TimeUnit unit)

      • maximumSize

        public CacheBuilder<K,​V> maximumSize​(int maximumSize)
        Set the maximum capacity of the cache pair.
        参数:
        maximumSize - maximum capacity

      • sync

        public CacheBuilder<K,​V> sync​(boolean sync)
        Set whether the cache method is synchronized.
        参数:
        sync - if sync value is true, each method of the constructed cache is synchronized.

      • lru

        public CacheBuilder<K,​V> lru​(boolean lru)
        Does the constructed cache support lru.
        参数:
        lru - If the cache built for true is an lru cache.

      • initializeCapacity

        public CacheBuilder<K,​V> initializeCapacity​(int initializeCapacity)
        Set the initial capacity of the cache pair.
        参数:
        initializeCapacity - initialize capacity

      • build

        public Cache<K,​V> build()
        Build the cache according to the builder attribute.