com.wuku.stater.redis.service.RedisService Maven / Gradle / Ivy

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package com.wuku.stater.redis.service;

import java.util.List;
import java.util.Map;
import java.util.Set;

import com.wuku.stater.redis.properties.RedisProperties;

/**
 * 
 * 
 * @author SunMy
 *
 */
public abstract class RedisService {

	protected RedisProperties redisProperties;

	public RedisService(RedisProperties redisProperties) {
		this.redisProperties = redisProperties;
	}

	/**
	 * Redis settings
	 *
	 * @param key
	 * @param value
	 * @return
	 */
	public abstract String set(String key, String value);

	/**
	 * Get string object
	 *
	 * @param key
	 * @return
	 */
	public abstract String get(String key);

	/**
	 * Get map object
	 *
	 * @param key
	 * @return
	 */
	public abstract Map hgetAll(String key);

	/**
	 * Get all elements in the collection
	 *
	 * @param key
	 * @return
	 */
	public abstract Set smembers(String key);

	/**
	 * Determine whether an element exists in the set
	 *
	 * @param key
	 * @param member
	 * @return
	 */
	public abstract boolean sismember(String key, String member);

	/**
	 * Add multiple elements to the collection
	 *
	 * @param key
	 * @param members
	 * @return
	 */
	public Long sadd(String key, List members) {
		String[] strArray = new String[members.size()];
		strArray = members.toArray(strArray);
		return sadd(key, strArray);
	}

	/**
	 * Add multiple elements to the collection
	 *
	 * @param key
	 * @param members
	 * @return
	 */
	public abstract Long sadd(String key, String... members);

	/**
	 * Set TTL value
	 *
	 * @param key
	 * @param ttl
	 * @return
	 */
	public abstract Long ttl(String key, int ttl);

	/**
	 * Set TTL value in batch
	 *
	 * @param ttl
	 * @param keys
	 * @return
	 */
	public abstract boolean ttl(int ttl, String... keys);
	
	public abstract Long incr(String key);

	public abstract Long incrBy(String key, long increment);

	public abstract Double incrByFloat(String key, double increment);
}