org.springframework.data.redis.connection.ReactiveZSetCommands$ZRankCommand java code examples

/**
 * Applies the {@literal key}. Constructs a new command instance with all previously configured properties.
 *
 * @param key must not be {@literal null}.
 * @return a new {@link ZRankCommand} with {@literal key} applied.
 */
public ZRankCommand storedWithin(ByteBuffer key) {
  Assert.notNull(key, "Key must not be null!");
  return new ZRankCommand(key, value, direction);
}

@Override
public Flux<NumericResponse<ZRankCommand, Long>> zRank(Publisher<ZRankCommand> commands) {
  return connection.execute(cmd -> Flux.from(commands).concatMap(command -> {
    Assert.notNull(command.getKey(), "Key must not be null!");
    Assert.notNull(command.getValue(), "Value must not be null!");
    Mono<Long> result = ObjectUtils.nullSafeEquals(command.getDirection(), Direction.ASC)
        ? cmd.zrank(command.getKey(), command.getValue()) : cmd.zrevrank(command.getKey(), command.getValue());
    return result.map(value -> new NumericResponse<>(command, value));
  }));
}

/**
 * Determine the index of element with {@literal value} in a sorted set.
 *
 * @param key must not be {@literal null}.
 * @param value must not be {@literal null}.
 * @return
 * @see <a href="http://redis.io/commands/zrank">Redis Documentation: ZRANK</a>
 */
default Mono<Long> zRank(ByteBuffer key, ByteBuffer value) {
  Assert.notNull(key, "Key must not be null!");
  Assert.notNull(value, "Value must not be null!");
  return zRank(Mono.just(ZRankCommand.indexOf(value).storedWithin(key))).next().map(NumericResponse::getOutput);
}

/**
 * Determine the index of element with {@literal value} in a sorted set when scored high to low.
 *
 * @param key must not be {@literal null}.
 * @param value must not be {@literal null}.
 * @return
 * @see <a href="http://redis.io/commands/zrevrank">Redis Documentation: ZREVRANK</a>
 */
default Mono<Long> zRevRank(ByteBuffer key, ByteBuffer value) {
  Assert.notNull(key, "Key must not be null!");
  Assert.notNull(value, "Value must not be null!");
  return zRank(Mono.just(ZRankCommand.reverseIndexOf(value).storedWithin(key))).next()
      .map(NumericResponse::getOutput);
}

/**
 * Applies the {@literal key}. Constructs a new command instance with all previously configured properties.
 *
 * @param key must not be {@literal null}.
 * @return a new {@link ZRankCommand} with {@literal key} applied.
 */
public ZRankCommand storedWithin(ByteBuffer key) {
  Assert.notNull(key, "Key must not be null!");
  return new ZRankCommand(key, value, direction);
}

/**
 * Determine the index of element with {@literal value} in a sorted set.
 *
 * @param key must not be {@literal null}.
 * @param value must not be {@literal null}.
 * @return
 * @see <a href="http://redis.io/commands/zrank">Redis Documentation: ZRANK</a>
 */
default Mono<Long> zRank(ByteBuffer key, ByteBuffer value) {
  Assert.notNull(key, "Key must not be null!");
  Assert.notNull(value, "Value must not be null!");
  return zRank(Mono.just(ZRankCommand.indexOf(value).storedWithin(key))).next().map(NumericResponse::getOutput);
}

/**
 * Determine the index of element with {@literal value} in a sorted set when scored high to low.
 *
 * @param key must not be {@literal null}.
 * @param value must not be {@literal null}.
 * @return
 * @see <a href="http://redis.io/commands/zrevrank">Redis Documentation: ZREVRANK</a>
 */
default Mono<Long> zRevRank(ByteBuffer key, ByteBuffer value) {
  Assert.notNull(key, "Key must not be null!");
  Assert.notNull(value, "Value must not be null!");
  return zRank(Mono.just(ZRankCommand.reverseIndexOf(value).storedWithin(key))).next()
      .map(NumericResponse::getOutput);
}

/**
 * Determine the index of element with {@literal value} in a sorted set.
 *
 * @param key must not be {@literal null}.
 * @param value must not be {@literal null}.
 * @return
 * @see <a href="http://redis.io/commands/zrank">Redis Documentation: ZRANK</a>
 */
default Mono<Long> zRank(ByteBuffer key, ByteBuffer value) {
  Assert.notNull(key, "Key must not be null!");
  Assert.notNull(value, "Value must not be null!");
  return zRank(Mono.just(ZRankCommand.indexOf(value).storedWithin(key))).next().map(NumericResponse::getOutput);
}

/**
 * Creates a new {@link ZIncrByCommand} given a {@link ByteBuffer member} to obtain its reversed rank (ordering high
 * to low).
 *
 * @param member must not be {@literal null}.
 * @return a new {@link ZRankCommand} for {@link Tuple}.
 */
public static ZRankCommand reverseIndexOf(ByteBuffer member) {
  Assert.notNull(member, "Member must not be null!");
  return new ZRankCommand(null, member, Direction.DESC);
}

/**
 * Creates a new {@link ZIncrByCommand} given a {@link ByteBuffer member} to obtain its reversed rank (ordering high
 * to low).
 *
 * @param member must not be {@literal null}.
 * @return a new {@link ZRankCommand} for {@link Tuple}.
 */
public static ZRankCommand reverseIndexOf(ByteBuffer member) {
  Assert.notNull(member, "Member must not be null!");
  return new ZRankCommand(null, member, Direction.DESC);
}

@Override
public Flux<NumericResponse<ZRankCommand, Long>> zRank(Publisher<ZRankCommand> commands) {
  return connection.execute(cmd -> Flux.from(commands).concatMap(command -> {
    Assert.notNull(command.getKey(), "Key must not be null!");
    Assert.notNull(command.getValue(), "Value must not be null!");
    Mono<Long> result = ObjectUtils.nullSafeEquals(command.getDirection(), Direction.ASC)
        ? cmd.zrank(command.getKey(), command.getValue()) : cmd.zrevrank(command.getKey(), command.getValue());
    return result.map(value -> new NumericResponse<>(command, value));
  }));
}

/**
 * Applies the {@literal key}. Constructs a new command instance with all previously configured properties.
 *
 * @param key must not be {@literal null}.
 * @return a new {@link ZRankCommand} with {@literal key} applied.
 */
public ZRankCommand storedWithin(ByteBuffer key) {
  Assert.notNull(key, "Key must not be null!");
  return new ZRankCommand(key, value, direction);
}

@Override
public Flux<NumericResponse<ZRankCommand, Long>> zRank(Publisher<ZRankCommand> commands) {
  return connection.execute(cmd -> Flux.from(commands).concatMap(command -> {
    Assert.notNull(command.getKey(), "Key must not be null!");
    Assert.notNull(command.getValue(), "Value must not be null!");
    Mono<Long> result = ObjectUtils.nullSafeEquals(command.getDirection(), Direction.ASC)
        ? cmd.zrank(command.getKey(), command.getValue()) : cmd.zrevrank(command.getKey(), command.getValue());
    return result.map(value -> new NumericResponse<>(command, value));
  }));
}

/**
 * Creates a new {@link ZRankCommand} given a {@link ByteBuffer member} to obtain its rank (ordering low to high).
 *
 * @param member must not be {@literal null}.
 * @return a new {@link ZRankCommand} for {@link Tuple}.
 */
public static ZRankCommand indexOf(ByteBuffer member) {
  Assert.notNull(member, "Member must not be null!");
  return new ZRankCommand(null, member, Direction.ASC);
}

/**
 * Creates a new {@link ZRankCommand} given a {@link ByteBuffer member} to obtain its rank (ordering low to high).
 *
 * @param member must not be {@literal null}.
 * @return a new {@link ZRankCommand} for {@link Tuple}.
 */
public static ZRankCommand indexOf(ByteBuffer member) {
  Assert.notNull(member, "Member must not be null!");
  return new ZRankCommand(null, member, Direction.ASC);
}

/**
 * Determine the index of element with {@literal value} in a sorted set when scored high to low.
 *
 * @param key must not be {@literal null}.
 * @param value must not be {@literal null}.
 * @return
 * @see <a href="http://redis.io/commands/zrevrank">Redis Documentation: ZREVRANK</a>
 */
default Mono<Long> zRevRank(ByteBuffer key, ByteBuffer value) {
  Assert.notNull(key, "Key must not be null!");
  Assert.notNull(value, "Value must not be null!");
  return zRank(Mono.just(ZRankCommand.reverseIndexOf(value).storedWithin(key))).next()
      .map(NumericResponse::getOutput);
}

/**
 * Creates a new {@link ZIncrByCommand} given a {@link ByteBuffer member} to obtain its reversed rank (ordering high
 * to low).
 *
 * @param member must not be {@literal null}.
 * @return a new {@link ZRankCommand} for {@link Tuple}.
 */
public static ZRankCommand reverseIndexOf(ByteBuffer member) {
  Assert.notNull(member, "Member must not be null!");
  return new ZRankCommand(null, member, Direction.DESC);
}

/**
 * Creates a new {@link ZRankCommand} given a {@link ByteBuffer member} to obtain its rank (ordering low to high).
 *
 * @param member must not be {@literal null}.
 * @return a new {@link ZRankCommand} for {@link Tuple}.
 */
public static ZRankCommand indexOf(ByteBuffer member) {
  Assert.notNull(member, "Member must not be null!");
  return new ZRankCommand(null, member, Direction.ASC);
}

Javadoc

ZRANK/ ZREVRANK command parameters.

Most used methods

<init>
getDirection
getKey
getValue
indexOf
Creates a new ZRankCommand given a ByteBuffer to obtain its rank (ordering low to high).
reverseIndexOf
Creates a new ZIncrByCommand given a ByteBuffer to obtain its reversed rank (ordering high to low).
storedWithin
Applies the key. Constructs a new command instance with all previously configured properties.

Popular in Java

Reactive rest calls using spring rest template
getSharedPreferences (Context)
getResourceAsStream (ClassLoader)
runOnUiThread (Activity)
HttpServer (com.sun.net.httpserver)
This class implements a simple HTTP server. A HttpServer is bound to an IP address and port number a
Thread (java.lang)
A thread is a thread of execution in a program. The Java Virtual Machine allows an application to ha
Path (java.nio.file)
Format (java.text)
The base class for all formats. This is an abstract base class which specifies the protocol for clas
Handler (java.util.logging)
A Handler object accepts a logging request and exports the desired messages to a target, for example
Project (org.apache.tools.ant)
Central representation of an Ant project. This class defines an Ant project with all of its targets,
From CI to AI: The AI layer in your organization

How to useReactiveZSetCommands$ZRankCommand in org.springframework.data.redis.connection

Best Java code snippets using org.springframework.data.redis.connection.ReactiveZSetCommands$ZRankCommand (Showing top 18 results out of 315)

How to use
ReactiveZSetCommands$ZRankCommand
in
org.springframework.data.redis.connection