Package io.deephaven.kv

Class DeletePrefix

java.lang.Object

io.deephaven.kv.DeletePrefix

All Implemented Interfaces:

Composable, Request<DeletePrefixResponse>

public final class DeletePrefix
extends Object
implements Request<DeletePrefixResponse>

A delete prefix request is a request to delete all key-values that have a key that start with the prefix getPrefix()

Nested Class Summary

Nested classes/interfaces inherited from interface io.deephaven.kv.Composable

Composable.Empty

Method Summary

Modifier and Type	Method	Description
String	describe()	An unfiltered description of the Request.
KeyPath	getPrefix()
DeletePrefixResponse	getResponse()	Should only be called after Request.hasResponse() is true.
boolean	hasResponse()
static DeletePrefix	of(@NotNull KeyPath prefix)
void	traverse(@NotNull RequestVisitor visitor)	Invokes the appropriately typed RequestVisitor method that corresponds to the concrete type of this Request.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.deephaven.kv.Composable

isEmpty, traverseAll

Methods inherited from interface io.deephaven.kv.Request

getOperations

Method Details

of

public static DeletePrefix of(@NotNull
 @NotNull KeyPath prefix)

getPrefix

public KeyPath getPrefix()

traverse

public void traverse(@NotNull
 @NotNull RequestVisitor visitor)

Description copied from interface: Request

Invokes the appropriately typed RequestVisitor method that corresponds to the concrete type of this Request.

Thus, all implementations are essentially visitor.visit((ConcreteType)this).

Specified by:

traverse in interface Request<DeletePrefixResponse>

Parameters:

visitor - the visitor

describe

public String describe()

Description copied from interface: Request

An unfiltered description of the Request. Meant to be used for debugging and development purposes.

Specified by:

describe in interface Request<DeletePrefixResponse>

hasResponse

public boolean hasResponse()

Specified by:

hasResponse in interface Request<DeletePrefixResponse>

Returns:

true iff the response has been set

getResponse

public DeletePrefixResponse getResponse()

Description copied from interface: Request

Should only be called after Request.hasResponse() is true.

Specified by:

getResponse in interface Request<DeletePrefixResponse>

Returns:

the response