Interface ScriptExecutor<K>

Type Parameters:

K - The type of keys that may be passed during script execution

All Known Implementing Classes:

DefaultScriptExecutor

@NullUnmarked
public interface ScriptExecutor<K>

Executes RedisScripts

Author:

Jennifer Hickey

Method Summary

Modifier and Type	Method	Description
<T extends @Nullable Object> T	execute(@NonNull RedisScript<T> script, @NonNull List<@NonNull K> keys, @NonNull Object @NonNull ... args)	Executes the given RedisScript
<T extends @Nullable Object> T	execute(@NonNull RedisScript<T> script, @NonNull RedisSerializer<?> argsSerializer, @NonNull RedisSerializer<T> resultSerializer, @NonNull List<@NonNull K> keys, @NonNull Object... args)	Executes the given RedisScript, using the provided RedisSerializers to serialize the script arguments and result.

Method Details

execute

<T extends @Nullable Object> T execute(@NonNull RedisScript<T> script,
 @NonNull List<@NonNull K> keys,
 @NonNull Object @NonNull ... args)

Executes the given RedisScript

Parameters:

script - the script to execute.

keys - any keys that need to be passed to the script.

args - any args that need to be passed to the script.

Returns:

The return value of the script or null if RedisScript.getResultType() is null, likely indicating a throw-away status reply (i.e. "OK")

execute

<T extends @Nullable Object> T execute(@NonNull RedisScript<T> script,
 @NonNull RedisSerializer<?> argsSerializer,
 @NonNull RedisSerializer<T> resultSerializer,
 @NonNull List<@NonNull K> keys,
 @NonNull Object... args)

Executes the given RedisScript, using the provided RedisSerializers to serialize the script arguments and result.

Parameters:

script - the script to execute.

argsSerializer - The RedisSerializer to use for serializing args.

resultSerializer - The RedisSerializer to use for serializing the script return value.

keys - any keys that need to be passed to the script.

args - any args that need to be passed to the script.

Returns:

The return value of the script or null if RedisScript.getResultType() is null, likely indicating a throw-away status reply (i.e. "OK")