me.hypherionmc.nightconfig.core

Interface ConfigFormat<C extends Config>

All Known Implementing Classes:

ConvertedFormat, InMemoryCommentedFormat, InMemoryFormat

public interface ConfigFormat<C extends Config>

A configuration format, that can parse, create and write some types of configurations.

Method Summary

Modifier and Type	Method and Description
default C	createConcurrentConfig() Creates a config of this format.
default C	createConfig()
C	createConfig(java.util.function.Supplier<java.util.Map<java.lang.String,java.lang.Object>> mapCreator) Creates a config that uses the given map supplier for all its levels (top level and subconfigs).
ConfigParser<C>	createParser()
ConfigWriter	createWriter()
default void	initEmptyFile(java.io.File f) Initializes an empty configuration file so that it can be parsed to an empty configuration.
default void	initEmptyFile(java.nio.file.Path f) Initializes an empty configuration file so that it can be parsed to an empty configuration.
default void	initEmptyFile(WriterSupplier ws) Initializes an empty configuration file so that it can be parsed to an empty configuration.
default boolean	isInMemory() Checks if this format is in memory only and therefore cannot create writers nor parsers.
boolean	supportsComments() Checks if this format supports CommentedConfigs.
default boolean	supportsType(java.lang.Class<?> type) Checks if this format supports the given type of value.

Method Detail

createWriter

ConfigWriter createWriter()

Returns:

a writer of this config format

createParser

ConfigParser<C> createParser()

Returns:

a parser of this config format

createConfig

default C createConfig()

Returns:

a config of this format

createConcurrentConfig

default C createConcurrentConfig()

Creates a config of this format. The returned config is guaranteed to be thread-safe.

Returns:

a concurrent config of this format

createConfig

C createConfig(java.util.function.Supplier<java.util.Map<java.lang.String,java.lang.Object>> mapCreator)

Creates a config that uses the given map supplier for all its levels (top level and subconfigs).

Parameters:

mapCreator - the map supplier for the config

Returns:

a config of this format with the given map creator

supportsComments

boolean supportsComments()

Checks if this format supports CommentedConfigs. Note that supporting CommentedConfigs isn't the same things as allowing the user to write comments in the config files.

Returns:

true iff this format supports CommentedConfigs

supportsType

default boolean supportsType(java.lang.Class<?> type)

Checks if this format supports the given type of value.

Parameters:

type - the type to check, may be null in which case this method checks if the format supports null values

Returns:

true iff this format supports the given type

isInMemory

default boolean isInMemory()

Checks if this format is in memory only and therefore cannot create writers nor parsers.

Returns:

true iff this format is only in memory.

initEmptyFile

default void initEmptyFile(java.nio.file.Path f)
                    throws java.io.IOException

Initializes an empty configuration file so that it can be parsed to an empty configuration. Does nothing by default.

Parameters:

f - the existing file to initialize

Throws:

java.io.IOException

initEmptyFile

default void initEmptyFile(java.io.File f)
                    throws java.io.IOException

Initializes an empty configuration file so that it can be parsed to an empty configuration. Does nothing by default.

Parameters:

f - the existing file to initialize

Throws:

java.io.IOException

initEmptyFile

default void initEmptyFile(WriterSupplier ws)
                    throws java.io.IOException

Initializes an empty configuration file so that it can be parsed to an empty configuration. Does nothing by default.

Parameters:

ws - an objet that provides a Writer to the file.

Throws:

java.io.IOException