redis.clients.jedis.ZParams Java Examples

@SuppressWarnings("deprecation")
private void zunionstore_weights(String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	t.zunionstore(destination, new ZParams().weights(weights), keys);
}
 

@Override
public Long zunionstore(byte[] dstkey, ZParams params, byte[]... sets) {
  Span span = helper.buildSpan("zunionstore");
  span.setTag("dstkey", Arrays.toString(dstkey));
  span.setTag("params", TracingHelper.toString(params.getParams()));
  span.setTag("sets", TracingHelper.toString(sets));
  try {
    return super.zunionstore(dstkey, params, sets);
  } catch (Exception e) {
    onError(e, span);
    throw e;
  } finally {
    span.finish();
  }
}
 

@Override
public Long zinterstore(String dstkey, ZParams params, String... sets) {
  Span span = helper.buildSpan("zinterstore");
  span.setTag("dstkey", dstkey);
  span.setTag("params", TracingHelper.toString(params.getParams()));
  span.setTag("sets", Arrays.toString(sets));
  try {
    return super.zinterstore(dstkey, params, sets);
  } catch (Exception e) {
    onError(e, span);
    throw e;
  } finally {
    span.finish();
  }
}
 

@Override
public Long zinterstore(byte[] dstkey, ZParams params, byte[]... sets) {
  Span span = helper.buildSpan("zinterstore");
  span.setTag("dstkey", Arrays.toString(dstkey));
  span.setTag("params", TracingHelper.toString(params.getParams()));
  span.setTag("sets", TracingHelper.toString(sets));
  try {
    return super.zinterstore(dstkey, params, sets);
  } catch (Exception e) {
    onError(e, span);
    throw e;
  } finally {
    span.finish();
  }
}
 

@Override
public Long zunionstore(byte[] dstkey, ZParams params, byte[]... sets) {
  Span span = helper.buildSpan("zunionstore");
  span.setTag("dstkey", Arrays.toString(dstkey));
  span.setTag("params", TracingHelper.toString(params.getParams()));
  span.setTag("sets", TracingHelper.toString(sets));
  try {
    return super.zunionstore(dstkey, params, sets);
  } catch (Exception e) {
    onError(e, span);
    throw e;
  } finally {
    span.finish();
  }
}
 

@SuppressWarnings("deprecation")
private void zunionstore_weights_max(String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	t.zunionstore(destination, new ZParams().weights(weights).aggregate(Aggregate.MAX), keys);
}
 

@Override
public Long zunionstore(String dstkey, ZParams params, String... sets) {
  Span span = helper.buildSpan("zunionstore");
  span.setTag("params", TracingHelper.toString(params.getParams()));
  span.setTag("sets", Arrays.toString(sets));
  try {
    return super.zunionstore(dstkey, params, sets);
  } catch (Exception e) {
    onError(e, span);
    throw e;
  } finally {
    span.finish();
  }
}
 

@Override
public Long zunionstore(final byte[] dstkey, final ZParams params, final byte[]... sets) {
	checkArgumentsSpecification(dstkey);
	byte[][] wholeKeys = KeyMergeUtil.merge(dstkey, sets);

	return new EnhancedJedisClusterCommand<Long>(connectionHandler, maxAttempts) {
		@Override
		public Long doExecute(Jedis connection) {
			return connection.zunionstore(dstkey, params, sets);
		}
	}.runBinary(wholeKeys.length, wholeKeys);
}
 

@Override
public Long zinterstore(final byte[] dstkey, final ZParams params, final byte[]... sets) {
	checkArgumentsSpecification(dstkey);
	byte[][] wholeKeys = KeyMergeUtil.merge(dstkey, sets);

	return new EnhancedJedisClusterCommand<Long>(connectionHandler, maxAttempts) {
		@Override
		public Long doExecute(Jedis connection) {
			return connection.zinterstore(dstkey, params, sets);
		}
	}.runBinary(wholeKeys.length, wholeKeys);
}
 

@Override
public Long zunionstore(final String dstkey, final ZParams params, final String... sets) {
	checkArgumentsSpecification(dstkey);
	String[] mergedKeys = KeyMergeUtil.merge(dstkey, sets);

	return new EnhancedJedisClusterCommand<Long>(connectionHandler, maxAttempts) {
		@Override
		public Long doExecute(Jedis connection) {
			return connection.zunionstore(dstkey, params, sets);
		}
	}.run(mergedKeys.length, mergedKeys);
}
 

@Override
public Long zinterstore(final String dstkey, final ZParams params, final String... sets) {
	checkArgumentsSpecification(dstkey);
	String[] mergedKeys = KeyMergeUtil.merge(dstkey, sets);

	return new EnhancedJedisClusterCommand<Long>(connectionHandler, maxAttempts) {
		@Override
		public Long doExecute(Jedis connection) {
			return connection.zinterstore(dstkey, params, sets);
		}
	}.run(mergedKeys.length, mergedKeys);
}
 

/**
   * 计算给定的一个或多个有序集的并集，并存储在新的 key 中
   * @param dstkey
   * @param params
   * @param sets
   * @return
   */
  public Long unionstore(String dstkey, ZParams params, String... sets){
  	try {
  		return jedis.zunionstore(dstkey, params, sets);
} catch (Exception e) {
	LOGGER.error("", e);
} finally {
	if (autoClose) {
		close();
	}
}
  	return -1L;
  }
 

/**
   * 计算给定的一个或多个有序集的交集并将结果集存储在新的有序集合 key 中
   * @param dstkey
   * @param params
   * @param sets
   * @return
   */
  public Long zinterstore(String dstkey, ZParams params, String... sets) {
  	try {
  		return jedis.zinterstore(dstkey, params, sets);
} catch (Exception e) {
	LOGGER.error("", e);
} finally {
	if (autoClose) {
		close();
	}
}
  	return -1L;
  }
 

@SuppressWarnings("deprecation")
private void zunionstore_weights_min(String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	t.zunionstore(destination, new ZParams().weights(weights).aggregate(Aggregate.MIN), keys);
}
 

@Override
public Long zinterstore(String dstkey, ZParams params, String... sets) {
  Span span = helper.buildSpan("zinterstore");
  span.setTag("dstkey", dstkey);
  span.setTag("params", TracingHelper.toString(params.getParams()));
  span.setTag("sets", Arrays.toString(sets));
  try {
    return super.zinterstore(dstkey, params, sets);
  } catch (Exception e) {
    onError(e, span);
    throw e;
  } finally {
    span.finish();
  }
}
 

@SuppressWarnings("deprecation")
private void zinterstore_weights_min(String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	t.zinterstore(destination, new ZParams().weights(weights).aggregate(Aggregate.MIN), keys);
}
 

@SuppressWarnings("deprecation")
private void zinterstore_weights_max(String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	t.zinterstore(destination, new ZParams().weights(weights).aggregate(Aggregate.MAX), keys);
}
 

@SuppressWarnings("deprecation")
private void zinterstore_weights(String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	t.zinterstore(destination, new ZParams().weights(weights), keys);
}
 

@SuppressWarnings("deprecation")
private Long zunionstore_weights_min(Jedis j, String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	return j.zunionstore(destination, new ZParams().weights(weights).aggregate(Aggregate.MIN), keys);
}
 

@SuppressWarnings("deprecation")
private Long zunionstore_weights_max(Jedis j, String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	return j.zunionstore(destination, new ZParams().weights(weights).aggregate(Aggregate.MAX), keys);
}
 

@SuppressWarnings("deprecation")
private Long zunionstore_weights(Jedis j, String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	return j.zunionstore(destination, new ZParams().weights(weights), keys);
}
 

@Test
public void zunionstoreParams() {
  jedis.zadd("foo", 1, "a");
  jedis.zadd("foo", 2, "b");
  jedis.zadd("bar", 2, "a");
  jedis.zadd("bar", 2, "b");

  ZParams params = new ZParams();
  params.weights(2, 2.5);
  params.aggregate(ZParams.Aggregate.SUM);
  long result = jedis.zunionstore("dst", params, "foo", "bar");

  assertEquals(2, result);

  Set<Tuple> expected = new LinkedHashSet<Tuple>();
  expected.add(new Tuple("b", new Double(9)));
  expected.add(new Tuple("a", new Double(7)));

  assertEquals(expected, jedis.zrangeWithScores("dst", 0, 100));

  // Binary
  jedis.zadd(bfoo, 1, ba);
  jedis.zadd(bfoo, 2, bb);
  jedis.zadd(bbar, 2, ba);
  jedis.zadd(bbar, 2, bb);

  ZParams bparams = new ZParams();
  bparams.weights(2, 2.5);
  bparams.aggregate(ZParams.Aggregate.SUM);
  long bresult = jedis.zunionstore(SafeEncoder.encode("dst"), bparams, bfoo, bbar);

  assertEquals(2, bresult);

  Set<Tuple> bexpected = new LinkedHashSet<Tuple>();
  bexpected.add(new Tuple(bb, new Double(9)));
  bexpected.add(new Tuple(ba, new Double(7)));

  assertEquals(bexpected, jedis.zrangeWithScores(SafeEncoder.encode("dst"), 0, 100));
}
 

@Test
public void zintertoreParams() {
  jedis.zadd("foo", 1, "a");
  jedis.zadd("foo", 2, "b");
  jedis.zadd("bar", 2, "a");

  ZParams params = new ZParams();
  params.weights(2, 2.5);
  params.aggregate(ZParams.Aggregate.SUM);
  long result = jedis.zinterstore("dst", params, "foo", "bar");

  assertEquals(1, result);

  Set<Tuple> expected = new LinkedHashSet<Tuple>();
  expected.add(new Tuple("a", new Double(7)));

  assertEquals(expected, jedis.zrangeWithScores("dst", 0, 100));

  // Binary
  jedis.zadd(bfoo, 1, ba);
  jedis.zadd(bfoo, 2, bb);
  jedis.zadd(bbar, 2, ba);

  ZParams bparams = new ZParams();
  bparams.weights(2, 2.5);
  bparams.aggregate(ZParams.Aggregate.SUM);
  long bresult = jedis.zinterstore(SafeEncoder.encode("dst"), bparams, bfoo, bbar);

  assertEquals(1, bresult);

  Set<Tuple> bexpected = new LinkedHashSet<Tuple>();
  bexpected.add(new Tuple(ba, new Double(7)));

  assertEquals(bexpected, jedis.zrangeWithScores(SafeEncoder.encode("dst"), 0, 100));
}
 

@SuppressWarnings("deprecation")
private Long zinterstore_weights_min(Jedis j, String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	return j.zinterstore(destination, new ZParams().weights(weights).aggregate(Aggregate.MIN), keys);
}
 

@SuppressWarnings("deprecation")
private Long zinterstore_weights_max(Jedis j, String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	return j.zinterstore(destination, new ZParams().weights(weights).aggregate(Aggregate.MAX), keys);
}
 

@SuppressWarnings("deprecation")
private Long zinterstore_weights(Jedis j, String destination, Map<String, Integer> weightkeys) {
	Object[] objs = convert4zstore(weightkeys);
	String[] keys = (String[]) objs[0];
	int [] weights = (int[]) objs[1];
	return j.zinterstore(destination, new ZParams().weights(weights), keys);
}
 

@Override
public Long zinterstore(byte[] dstkey, ZParams params, byte[]... sets) {
	redis.clients.jedis.Jedis delegate = pool.getResource();
	try {
		return delegate.zinterstore(dstkey, params, sets);
	} finally {
		pool.returnResource(delegate);
	}
}
 

@Override
public Long zinterstore(String dstkey, ZParams params, String... sets) {
	redis.clients.jedis.Jedis delegate = pool.getResource();
	try {
		return delegate.zinterstore(dstkey, params, sets);
	} finally {
		pool.returnResource(delegate);
	}
}
 

@Override
public Long zunionstore(byte[] dstkey, ZParams params, byte[]... sets) {
	redis.clients.jedis.Jedis delegate = pool.getResource();
	try {
		return delegate.zunionstore(dstkey, params, sets);
	} finally {
		pool.returnResource(delegate);
	}
}
 

@Override
public Long zunionstore(String dstkey, ZParams params, String... sets) {
	redis.clients.jedis.Jedis delegate = pool.getResource();
	try {
		return delegate.zunionstore(dstkey, params, sets);
	} finally {
		pool.returnResource(delegate);
	}
}