public class CommandWrapper<K,V,T> extends Object implements RedisCommand<K,V,T>, CompleteableCommand<T>, DecoratedCommand<K,V,T>
Modifier and Type | Field and Description |
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protected RedisCommand<K,V,T> |
command |
Constructor and Description |
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CommandWrapper(RedisCommand<K,V,T> command) |
Modifier and Type | Method and Description |
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void |
cancel()
Cancel a command.
|
void |
complete()
Complete a command.
|
boolean |
completeExceptionally(Throwable throwable) |
void |
encode(ByteBuf buf)
Encode the command.
|
boolean |
equals(Object o) |
CommandArgs<K,V> |
getArgs() |
RedisCommand<K,V,T> |
getDelegate()
The underlying command.
|
CommandOutput<K,V,T> |
getOutput()
The command output.
|
ProtocolKeyword |
getType() |
int |
hashCode() |
boolean |
isCancelled() |
boolean |
isDone() |
void |
onComplete(BiConsumer<? super T,Throwable> action)
Register a command callback for command completion that notifies the callback with the command result or the failure
resulting from command completion.
|
void |
onComplete(Consumer<? super T> action)
Register a command callback for successive command completion that notifies the callback with the command result.
|
void |
setOutput(CommandOutput<K,V,T> output)
Set a new output.
|
String |
toString() |
static <K,V,T> RedisCommand<K,V,T> |
unwrap(RedisCommand<K,V,T> wrapped)
Unwrap a wrapped command.
|
static <R,K,V,T> R |
unwrap(RedisCommand<K,V,T> wrapped,
Class<R> iface)
Returns an object that implements the given interface to allow access to non-standard methods, or standard methods not
exposed by the proxy.
|
protected final RedisCommand<K,V,T> command
public CommandWrapper(RedisCommand<K,V,T> command)
public CommandOutput<K,V,T> getOutput()
RedisCommand
getOutput
in interface RedisCommand<K,V,T>
public void complete()
RedisCommand
complete
in interface RedisCommand<K,V,T>
public void cancel()
RedisCommand
cancel
in interface RedisCommand<K,V,T>
public boolean completeExceptionally(Throwable throwable)
completeExceptionally
in interface RedisCommand<K,V,T>
throwable
- the exceptiontrue
if this invocation caused this CompletableFuture to transition to a completed state, else
false
public CommandArgs<K,V> getArgs()
getArgs
in interface RedisCommand<K,V,T>
public ProtocolKeyword getType()
getType
in interface RedisCommand<K,V,T>
public void encode(ByteBuf buf)
RedisCommand
encode
in interface RedisCommand<K,V,T>
buf
- byte buffer to operate on.public boolean isCancelled()
isCancelled
in interface RedisCommand<K,V,T>
public void setOutput(CommandOutput<K,V,T> output)
RedisCommand
setOutput
in interface RedisCommand<K,V,T>
output
- the new command outputpublic void onComplete(Consumer<? super T> action)
CompleteableCommand
onComplete
in interface CompleteableCommand<T>
action
- must not be null.public void onComplete(BiConsumer<? super T,Throwable> action)
CompleteableCommand
onComplete
in interface CompleteableCommand<T>
action
- must not be null.public boolean isDone()
isDone
in interface RedisCommand<K,V,T>
public RedisCommand<K,V,T> getDelegate()
DecoratedCommand
getDelegate
in interface DecoratedCommand<K,V,T>
public static <K,V,T> RedisCommand<K,V,T> unwrap(RedisCommand<K,V,T> wrapped)
wrapped
- public static <R,K,V,T> R unwrap(RedisCommand<K,V,T> wrapped, Class<R> iface)
unwrap
recursively on the wrapped object or a
proxy for that result. If the receiver is not a wrapper and does not implement the interface, then an null is
returned.wrapped
- iface
- A Class defining an interface that the result must implement.Copyright © 2019 lettuce.io. All rights reserved.