me.hypherionmc.nightconfig.core

Interface Config

All Superinterfaces:

UnmodifiableConfig

All Known Subinterfaces:

CommentedConfig, CommentedFileConfig, FileConfig

All Known Implementing Classes:

AbstractCommentedConfig, AbstractConfig, CommentedConfigWrapper, ConfigWrapper, ConvertedCommentedConfig, ConvertedCommentedFileConfig, ConvertedConfig, ConvertedFileConfig, FakeCommentedConfig

public interface Config
extends UnmodifiableConfig

A (modifiable) configuration that contains key/value mappings. Configurations are generally not thread-safe.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	Config.Entry A modifiable config entry.

Method Summary

Modifier and Type	Method and Description
boolean	add(java.util.List<java.lang.String> path, java.lang.Object value) Adds a config value.
default boolean	add(java.lang.String path, java.lang.Object value) Adds a config value.
default void	addAll(UnmodifiableConfig config) Adds all the values of a config to this config, without replacing existing entries.
default Config	checked() Returns a checked view of the config.
void	clear() Removes all values from the config.
static Config	concurrentCopy(UnmodifiableConfig config) Creates a new Config with the content of the given config.
static Config	concurrentCopy(UnmodifiableConfig config, ConfigFormat<?> format) Creates a new Config with the content of the given config.
static Config	copy(UnmodifiableConfig config) Creates a new Config with the content of the given config.
static Config	copy(UnmodifiableConfig config, ConfigFormat<?> format) Creates a new Config with the content of the given config.
static Config	copy(UnmodifiableConfig config, java.util.function.Supplier<java.util.Map<java.lang.String,java.lang.Object>> mapCreator) Creates a new Config with the content of the given config.
static Config	copy(UnmodifiableConfig config, java.util.function.Supplier<java.util.Map<java.lang.String,java.lang.Object>> mapCreator, ConfigFormat<?> format) Creates a new Config with the content of the given config.
Config	createSubConfig() Creates a new sub config of this config, as created when a subconfig's creation is implied by set(List, Object) or add(List, Object).
java.util.Set<? extends Config.Entry>	entrySet() Returns a Set view of the config's entries.
static <T> java.util.function.Supplier<java.util.Map<java.lang.String,T>>	getDefaultMapCreator(boolean concurrent) Returns a map supplier that fullfills the given requirements.
static <T> java.util.function.Supplier<java.util.Map<java.lang.String,T>>	getDefaultMapCreator(boolean concurrent, boolean insertionOrderPreserved) Returns a map supplier that fulfills the given requirements.
static Config	inMemory() Creates a Config with format InMemoryFormat.defaultInstance().
static Config	inMemoryConcurrent() Creates a thread-safe Config with format InMemoryFormat.defaultInstance().
static Config	inMemoryUniversal() Creates a Config with format InMemoryFormat.withUniversalSupport().
static Config	inMemoryUniversalConcurrent() Creates a thread-safe Config with format InMemoryFormat.withUniversalSupport().
static boolean	isInsertionOrderPreserved() Checks if the newly created configs keep the insertion order of their content.
static Config	of(ConfigFormat<? extends Config> format) Creates a Config of the given format.
static Config	of(java.util.function.Supplier<java.util.Map<java.lang.String,java.lang.Object>> mapCreator, ConfigFormat<?> format) Creates a Config backed by a certain kind of map, given by a supplier.
static Config	ofConcurrent(ConfigFormat<? extends Config> format) Creates a thread-safe Config of the given format.
default void	putAll(UnmodifiableConfig config) Copies all the values of a config into this config.
<T> T	remove(java.util.List<java.lang.String> path) Removes a value from the config.
default <T> T	remove(java.lang.String path) Removes a value from the config.
default void	removeAll(UnmodifiableConfig config) Removes all the values of the given config from this config.
<T> T	set(java.util.List<java.lang.String> path, java.lang.Object value) Sets a config value.
default <T> T	set(java.lang.String path, java.lang.Object value) Sets a config value.
static void	setInsertionOrderPreserved(boolean orderPreserved) Modifies the behavior of the new configurations with regards to the preservation of the order of config values.
default UnmodifiableConfig	unmodifiable() Returns an Unmodifiable view of the config.
default void	update(java.util.List<java.lang.String> path, java.lang.Object value) For scala: sets a config value.
default void	update(java.lang.String path, java.lang.Object value) For scala: sets a config value.
java.util.Map<java.lang.String,java.lang.Object>	valueMap() Returns a Map view of the config's values.
static Config	wrap(java.util.Map<java.lang.String,java.lang.Object> map, ConfigFormat<?> format) Creates a Config backed by a Map.

Methods inherited from interface me.hypherionmc.nightconfig.core.UnmodifiableConfig

apply, apply, configFormat, contains, contains, get, get, getByte, getByte, getByteOrElse, getByteOrElse, getChar, getChar, getCharOrElse, getCharOrElse, getEnum, getEnum, getEnum, getEnum, getEnumOrElse, getEnumOrElse, getEnumOrElse, getEnumOrElse, getEnumOrElse, getEnumOrElse, getEnumOrElse, getEnumOrElse, getInt, getInt, getIntOrElse, getIntOrElse, getIntOrElse, getIntOrElse, getLong, getLong, getLongOrElse, getLongOrElse, getLongOrElse, getLongOrElse, getOptional, getOptional, getOptionalEnum, getOptionalEnum, getOptionalEnum, getOptionalEnum, getOptionalInt, getOptionalInt, getOptionalLong, getOptionalLong, getOrElse, getOrElse, getOrElse, getOrElse, getRaw, getRaw, getShort, getShort, getShortOrElse, getShortOrElse, isEmpty, isNull, isNull, size

Method Detail

set

default <T> T set(java.lang.String path,
                  java.lang.Object value)

Sets a config value.

Type Parameters:

T - the type of the old value

Parameters:

path - the value's path, each part separated by a dot. Example "a.b.c"

value - the value to set

Returns:

the old value if any, or null

set

<T> T set(java.util.List<java.lang.String> path,
          java.lang.Object value)

Sets a config value.

Type Parameters:

T - the type of the old value

Parameters:

path - the value's path, each element of the list is a different part of the path.

value - the value to set

Returns:

the old value if any, or null

add

boolean add(java.util.List<java.lang.String> path,
            java.lang.Object value)

Adds a config value. The value is set iff there is no value associated with the given path.

Parameters:

path - the value's path, each element of the list is a different part of the path.

value - the value to set

Returns:

true if the value has been added, false if a value is already associated with the given path

add

default boolean add(java.lang.String path,
                    java.lang.Object value)

Adds a config value. The value is set iff there is no value associated with the given path.

Parameters:

path - the value's path, each part separated by a dot. Example "a.b.c"

value - the value to set

Returns:

true if the value has been added, false if a value is already associated with the given path

addAll

default void addAll(UnmodifiableConfig config)

Adds all the values of a config to this config, without replacing existing entries.

Parameters:

config - the source config

putAll

default void putAll(UnmodifiableConfig config)

Copies all the values of a config into this config. Existing entries are replaced, missing entries are created.

Parameters:

config - the source config

remove

default <T> T remove(java.lang.String path)

Removes a value from the config.

Type Parameters:

T - the type of the old value

Parameters:

path - the value's path, each part separated by a dot. Example "a.b.c"

Returns:

the old value if any, or null

remove

<T> T remove(java.util.List<java.lang.String> path)

Removes a value from the config.

Type Parameters:

T - the type of the old value

Parameters:

path - the value's path, each element of the list is a different part of the path.

Returns:

the old value if any, or null

removeAll

default void removeAll(UnmodifiableConfig config)

Removes all the values of the given config from this config.

Parameters:

config - the values to remove

clear

void clear()

Removes all values from the config.

unmodifiable

default UnmodifiableConfig unmodifiable()

Returns an Unmodifiable view of the config. Any change to the original (modifiable) config is still reflected to the returned UnmodifiableConfig, so it's unmodifiable but not immutable.

Returns:

an Unmodifiable view of the config.

checked

default Config checked()

Returns a checked view of the config. It checks that all the values put into the config are supported by the config's format (as per the ConfigFormat.supportsType(Class) method. Trying to insert an unsupported value throws an IllegalArgumentException.

The values that are in the config when this method is called are also checked.

Returns:

a checked view of the config.

valueMap

java.util.Map<java.lang.String,java.lang.Object> valueMap()

Returns a Map view of the config's values. Any change to the map is reflected in the config and vice-versa.

Specified by:

valueMap in interface UnmodifiableConfig

Returns:

a Map view of the config's values.

entrySet

java.util.Set<? extends Config.Entry> entrySet()

Returns a Set view of the config's entries. Any change to the set or to the entries is reflected in the config, and vice-versa.

Specified by:

entrySet in interface UnmodifiableConfig

Returns:

a Set view of the config's entries.

createSubConfig

Config createSubConfig()

Creates a new sub config of this config, as created when a subconfig's creation is implied by set(List, Object) or add(List, Object).

Returns:

a new sub config

update

default void update(java.lang.String path,
                    java.lang.Object value)

For scala: sets a config value.

Parameters:

path - the value's path, each part separated by a dot. Example "a.b.c"

value - the value to set

See Also:

set(String, Object)

update

default void update(java.util.List<java.lang.String> path,
                    java.lang.Object value)

For scala: sets a config value.

Parameters:

path - the value's path, each element of the list is a different part of the path.

value - the value to set

See Also:

set(List, Object)

of

static Config of(ConfigFormat<? extends Config> format)

Creates a Config of the given format.

Parameters:

format - the config's format

Returns:

a new empty config

of

static Config of(java.util.function.Supplier<java.util.Map<java.lang.String,java.lang.Object>> mapCreator,
                 ConfigFormat<?> format)

Creates a Config backed by a certain kind of map, given by a supplier. If you wish all your configs to preserve insertion order, please have a look at the more practical setting setInsertionOrderPreserved(boolean).

Parameters:

mapCreator - a supplier which will be called to create all backing maps for this config (including sub-configs)

format - the config's format

Returns:

a new config backed by the map

ofConcurrent

static Config ofConcurrent(ConfigFormat<? extends Config> format)

Creates a thread-safe Config of the given format.

Parameters:

format - the config's format

Returns:

a new empty, thread-safe config

inMemory

static Config inMemory()

Creates a Config with format InMemoryFormat.defaultInstance().

Returns:

a new empty config

inMemoryUniversal

static Config inMemoryUniversal()

Creates a Config with format InMemoryFormat.withUniversalSupport().

Returns:

a new empty config

inMemoryConcurrent

static Config inMemoryConcurrent()

Creates a thread-safe Config with format InMemoryFormat.defaultInstance().

Returns:

a new empty config

inMemoryUniversalConcurrent

static Config inMemoryUniversalConcurrent()

Creates a thread-safe Config with format InMemoryFormat.withUniversalSupport().

Returns:

a new empty config

wrap

static Config wrap(java.util.Map<java.lang.String,java.lang.Object> map,
                   ConfigFormat<?> format)

Creates a Config backed by a Map. Any change to the map is reflected in the config and vice-versa. If you wish all your configs to preserve insertion order, please have a look at the more practical setting setInsertionOrderPreserved(boolean).

Parameters:

map - the Map to use

format - the config's format

Returns:

a new config backed by the map

copy

static Config copy(UnmodifiableConfig config)

Creates a new Config with the content of the given config. The returned config will have the same format as the copied config.

Parameters:

config - the config to copy

Returns:

a copy of the config

copy

static Config copy(UnmodifiableConfig config,
                   java.util.function.Supplier<java.util.Map<java.lang.String,java.lang.Object>> mapCreator)

Creates a new Config with the content of the given config. The returned config will have the same format as the copied config, and be backed by the given supplier. If you wish all your configs to preserve insertion order, please have a look at the more practical setting setInsertionOrderPreserved(boolean).

Parameters:

config - the config to copy

mapCreator - a supplier which will be called to create all backing maps for this config (including sub-configs)

Returns:

a copy of the config

See Also:

of(Supplier, ConfigFormat)

copy

static Config copy(UnmodifiableConfig config,
                   ConfigFormat<?> format)

Creates a new Config with the content of the given config.

Parameters:

config - the config to copy

format - the config's format

Returns:

a copy of the config

copy

static Config copy(UnmodifiableConfig config,
                   java.util.function.Supplier<java.util.Map<java.lang.String,java.lang.Object>> mapCreator,
                   ConfigFormat<?> format)

Creates a new Config with the content of the given config. The returned config will be backed by the given map supplier. If you wish all your configs to preserve insertion order, please have a look at the more practical setting setInsertionOrderPreserved(boolean).

Parameters:

config - the config to copy

mapCreator - a supplier which will be called to create all backing maps for this config (including sub-configs)

format - the config's format

Returns:

a copy of the config

See Also:

of(Supplier, ConfigFormat)

concurrentCopy

static Config concurrentCopy(UnmodifiableConfig config)

Creates a new Config with the content of the given config. The returned config will have the same format as the copied config.

Parameters:

config - the config to copy

Returns:

a thread-safe copy of the config

concurrentCopy

static Config concurrentCopy(UnmodifiableConfig config,
                             ConfigFormat<?> format)

Creates a new Config with the content of the given config.

Parameters:

config - the config to copy

format - the config's format

Returns:

a thread-safe copy of the config

isInsertionOrderPreserved

static boolean isInsertionOrderPreserved()

Checks if the newly created configs keep the insertion order of their content. By default this is not the case. This can be controlled with the `nightconfig.ordered` system property or by calling setInsertionOrderPreserved(boolean).

This setting does not apply to configurations created from a Map, from another Config, or with a specific map supplier.

Returns:

true if the new configs preserve the insertion order of their values, false to give no guarantee about the values ordering.

setInsertionOrderPreserved

static void setInsertionOrderPreserved(boolean orderPreserved)

Modifies the behavior of the new configurations with regards to the preservation of the order of config values.

This setting does not apply to configurations created from a Map, from another Config, or with a specific map supplier.

Parameters:

orderPreserved - true to make the new configs preserve the insertion order of their values, false to give no guarantee about the values ordering.

See Also:

isInsertionOrderPreserved()

getDefaultMapCreator

static <T> java.util.function.Supplier<java.util.Map<java.lang.String,T>> getDefaultMapCreator(boolean concurrent,
                                                                                               boolean insertionOrderPreserved)

Returns a map supplier that fulfills the given requirements.

Parameters:

concurrent - true to make the maps thread-safe

insertionOrderPreserved - true to make the maps preserve the insertion order of values

Returns:

a map supplier corresponding to the given settings

getDefaultMapCreator

static <T> java.util.function.Supplier<java.util.Map<java.lang.String,T>> getDefaultMapCreator(boolean concurrent)

Returns a map supplier that fullfills the given requirements. It preserves (or not) the insertion order of its values according to isInsertionOrderPreserved().

Parameters:

concurrent - true to make the maps thread-safe

Returns:

a map supplier corresponding to the given settings