me.hypherionmc.nightconfig.core.conversion

Class ConversionTable

java.lang.Object

me.hypherionmc.nightconfig.core.conversion.ConversionTable

All Implemented Interfaces:

java.lang.Cloneable

public final class ConversionTable
extends java.lang.Object
implements java.lang.Cloneable

Contains conversions functions organized by value's type. A ConversionTable grows as necessary.

Constructor Summary

Constructors

Constructor and Description
ConversionTable() Creates a new empty ConversionTable.

Method Summary

Modifier and Type	Method and Description
ConversionTable	chainThen(ConversionTable after) Returns a ConversionTable that behaves as if the specified table was applied just after this table, for every conversion.
ConversionTable	clone()
boolean	contains(java.lang.Class<?> classToConvert) Checks that a function is defined for the specified class.
java.lang.Object	convert(java.lang.Object value) Converts a value using the conversion function that corresponds to its type.
void	convertDeep(Config config) Performs a deep in-place conversion of a Config.
void	convertShallow(Config config) Performs a shallow in-place conversion of a Config.
<T> void	put(java.lang.Class<T> classToConvert, java.util.function.Function<? super T,java.lang.Object> conversionFunction) Puts a conversion function to the table.
void	remove(java.lang.Class<?> classToConvert) Removes the function that is currently defined for the specified class, if any.
java.lang.String	toString()
UnmodifiableConfig	wrap(UnmodifiableConfig config) Returns an UnmodifiableConfig that converts "just-in-time" the values of the specified UnmodifiableConfig.
CommentedConfig	wrapRead(CommentedConfig config) Returns an Config that converts "just-in-time" the values that are read from the specified Config.
CommentedFileConfig	wrapRead(CommentedFileConfig config) Returns an Config that converts "just-in-time" the values that are read from the specified Config.
Config	wrapRead(Config config) Returns an Config that converts "just-in-time" the values that are read from the specified Config.
FileConfig	wrapRead(FileConfig config) Returns an Config that converts "just-in-time" the values that are read from the specified Config.
CommentedConfig	wrapWrite(CommentedConfig config, java.util.function.Predicate<java.lang.Class<?>> supportValueTypePredicate) Returns an Config that converts "just-in-time" the values that are put into the specified Config.
CommentedFileConfig	wrapWrite(CommentedFileConfig config, java.util.function.Predicate<java.lang.Class<?>> supportValueTypePredicate) Returns an Config that converts "just-in-time" the values that are put into the specified Config.
Config	wrapWrite(Config config, java.util.function.Predicate<java.lang.Class<?>> supportValueTypePredicate) Returns an Config that converts "just-in-time" the values that are put into the specified Config.
FileConfig	wrapWrite(FileConfig config, java.util.function.Predicate<java.lang.Class<?>> supportValueTypePredicate) Returns an Config that converts "just-in-time" the values that are put into the specified Config.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConversionTable

public ConversionTable()

Creates a new empty ConversionTable.

Method Detail

put

public <T> void put(java.lang.Class<T> classToConvert,
                    java.util.function.Function<? super T,java.lang.Object> conversionFunction)

Puts a conversion function to the table. If a function is already defined for the specified class then it is replaced.

Type Parameters:

T - the type of the values that the function can convert

Parameters:

classToConvert - the class of the values that the function can convert, may be null

conversionFunction - the conversion function

remove

public void remove(java.lang.Class<?> classToConvert)

Removes the function that is currently defined for the specified class, if any.

Parameters:

classToConvert - the class of the values that the function we want to remove converts

contains

public boolean contains(java.lang.Class<?> classToConvert)

Checks that a function is defined for the specified class.

Parameters:

classToConvert - the class of the values that the function converts

Returns:

true if the table contains a function for the class, false otherwise

convert

public java.lang.Object convert(java.lang.Object value)

Converts a value using the conversion function that corresponds to its type.

Parameters:

value - the value to convert, may be null

Returns:

the result of the conversion

convertShallow

public void convertShallow(Config config)

Performs a shallow in-place conversion of a Config. Each first-level value of the config is converted using the conversion function that corresponds to its type.

Parameters:

config - the config to convert

convertDeep

public void convertDeep(Config config)

Performs a deep in-place conversion of a Config. Each simple (ie non-Config) value of the config is converted using the conversion function that corresponds to its type.

Parameters:

config - the config to convert

chainThen

public ConversionTable chainThen(ConversionTable after)

Returns a ConversionTable that behaves as if the specified table was applied just after this table, for every conversion.

Parameters:

after - the table to apply after this one

Returns:

a ConversionTable that applies this table and then the specified table

wrap

public UnmodifiableConfig wrap(UnmodifiableConfig config)

Returns an UnmodifiableConfig that converts "just-in-time" the values of the specified UnmodifiableConfig.

Parameters:

config - the config to wrap

Returns:

a wrapper that converts the config's values using this conversion table.

wrapRead

public Config wrapRead(Config config)

Returns an Config that converts "just-in-time" the values that are read from the specified Config.

Parameters:

config - the config to wrap

Returns:

a wrapper that converts the values read from the config

wrapRead

public CommentedConfig wrapRead(CommentedConfig config)

Returns an Config that converts "just-in-time" the values that are read from the specified Config.

Parameters:

config - the config to wrap

Returns:

a wrapper that converts the values read from the config

wrapRead

public FileConfig wrapRead(FileConfig config)

Returns an Config that converts "just-in-time" the values that are read from the specified Config.

Parameters:

config - the config to wrap

Returns:

a wrapper that converts the values read from the config

wrapRead

public CommentedFileConfig wrapRead(CommentedFileConfig config)

Returns an Config that converts "just-in-time" the values that are read from the specified Config.

Parameters:

config - the config to wrap

Returns:

a wrapper that converts the values read from the config

wrapWrite

public Config wrapWrite(Config config,
                        java.util.function.Predicate<java.lang.Class<?>> supportValueTypePredicate)

Returns an Config that converts "just-in-time" the values that are put into the specified Config.

Parameters:

config - the config to wrap

supportValueTypePredicate - Predicate that checks if a given class is supported by the returned config

Returns:

a wrapper that converts the values put into the config

wrapWrite

public CommentedConfig wrapWrite(CommentedConfig config,
                                 java.util.function.Predicate<java.lang.Class<?>> supportValueTypePredicate)

Returns an Config that converts "just-in-time" the values that are put into the specified Config.

Parameters:

config - the config to wrap

supportValueTypePredicate - Predicate that checks if a given class is supported by the returned config

Returns:

a wrapper that converts the values put into the config

wrapWrite

public FileConfig wrapWrite(FileConfig config,
                            java.util.function.Predicate<java.lang.Class<?>> supportValueTypePredicate)

Returns an Config that converts "just-in-time" the values that are put into the specified Config.

Parameters:

config - the config to wrap

supportValueTypePredicate - Predicate that checks if a given class is supported by the returned config

Returns:

a wrapper that converts the values put into the config

wrapWrite

public CommentedFileConfig wrapWrite(CommentedFileConfig config,
                                     java.util.function.Predicate<java.lang.Class<?>> supportValueTypePredicate)

Returns an Config that converts "just-in-time" the values that are put into the specified Config.

Parameters:

config - the config to wrap

supportValueTypePredicate - Predicate that checks if a given class is supported by the returned config

Returns:

a wrapper that converts the values put into the config

clone

public ConversionTable clone()

Overrides:

clone in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object