com.github.nosan.embedded.cassandra

Interface WorkingDirectoryDestroyer

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface WorkingDirectoryDestroyer

A strategy interface to destroy the working directory.

Since:

4.0.0

Author:

Dmytro Nosan

See Also:

deleteAll(), deleteOnly(String...), doNothing()

Method Summary

Modifier and Type	Method and Description
static WorkingDirectoryDestroyer	deleteAll() Completely deletes the working directory.
static WorkingDirectoryDestroyer	deleteOnly(String... paths) Deletes the provided paths in the working directory.
void	destroy(Path workingDirectory, Version version) Destroys the working directory.
static WorkingDirectoryDestroyer	doNothing() Do nothing to the working directory.

Method Detail

deleteAll

static WorkingDirectoryDestroyer deleteAll()

Completely deletes the working directory.

Returns:

a new working directory destroyer

deleteOnly

static WorkingDirectoryDestroyer deleteOnly(String... paths)

Deletes the provided paths in the working directory.

Parameters:

paths - paths within the working directory. (e.g. lib, bin, tools, conf/cassandra.yaml)

Returns:

a new working directory destroyer

doNothing

static WorkingDirectoryDestroyer doNothing()

Do nothing to the working directory. In other words, just skips it.

Returns:

a new working directory destroyer

destroy

void destroy(Path workingDirectory,
             Version version)
      throws IOException

Destroys the working directory.

Parameters:

workingDirectory - working directory

version - Cassandra version

Throws:

IOException - an I/O error occurs