class IniSection

ini :: IniSection

A section in a IniFile

Section properties values are strings associated keys. Sections cannot be nested.

var section = new IniSection("section")
section["key1"] = "value1"
section["key2"] = "value2"

assert section.length == 2
assert section["key1"] == "value1"
assert section["not.found"] == null
assert section.join(", ", ": ") == "key1: value1, key2: value2"

var i = 0
for key, value in section do
    assert key.has_prefix("key")
    assert value.has_prefix("value")
    i += 1
end
assert i == 2

Introduced properties

fun name: String

ini :: IniSection :: name

Section name
protected fun name=(name: String)

ini :: IniSection :: name=

Section name

Redefined properties

redef type SELF: IniSection

ini $ IniSection :: SELF

Type of this instance, automatically specialized in every class
redef fun [](key: nullable Object): nullable String

ini $ IniSection :: []

Get the value associated with key

All properties

fun !=(other: nullable Object): Bool

core :: Object :: !=

Have self and other different values?
fun ==(other: nullable Object): Bool

core :: Object :: ==

Have self and other the same value?
type CLASS: Class[SELF]

core :: Object :: CLASS

The type of the class of self.
type SELF: Object

core :: Object :: SELF

Type of this instance, automatically specialized in every class
abstract fun [](key: nullable Object): V

core :: MapRead :: []

Get the item at key
abstract fun []=(key: K, value: V)

core :: Map :: []=

Set the value at key.
protected fun accept_json_serializer(v: JsonSerializer)

serialization :: Serializable :: accept_json_serializer

Refinable service to customize the serialization of this class to JSON
protected fun accept_msgpack_attribute_counter(v: AttributeCounter)

serialization :: Serializable :: accept_msgpack_attribute_counter

Hook to customize the behavior of the AttributeCounter
protected fun accept_msgpack_serializer(v: MsgPackSerializer)

serialization :: Serializable :: accept_msgpack_serializer

Hook to customize the serialization of this class to MessagePack
fun add_all(map: MapRead[K, V])

core :: Map :: add_all

Add each (key,value) of map into self.
protected fun add_to_bundle(bundle: NativeBundle, key: JavaString)

serialization :: Serializable :: add_to_bundle

Called by []= to dynamically choose the appropriate method according
protected fun class_factory(name: String): CLASS

core :: Object :: class_factory

Implementation used by get_class to create the specific class.
fun class_name: String

core :: Object :: class_name

The class name of the object.
abstract fun clear

core :: Map :: clear

Remove all items
fun core_serialize_to(serializer: Serializer)

serialization :: Serializable :: core_serialize_to

Actual serialization of self to serializer
fun filter_keys(keys: Collection[nullable Object]): Array[K]

core :: MapRead :: filter_keys

Return all elements of keys that have a value.
init from(coll: Map[K, V])

core :: HashMap :: from

Build a list filled with the items of coll.
init from_deserializer(deserializer: Deserializer)

serialization :: Serializable :: from_deserializer

Create an instance of this class from the deserializer
fun get_class: CLASS

core :: Object :: get_class

The meta-object representing the dynamic type of self.
fun get_or_default(key: nullable Object, default: V): V

core :: MapRead :: get_or_default

Get the item at key or return default if not in map
fun get_or_null(key: nullable Object): nullable V

core :: MapRead :: get_or_null

Get the item at key or null if key is not in the map.
fun has_key(key: nullable Object): Bool

core :: MapRead :: has_key

Is there an item associated with key?
fun hash: Int

core :: Object :: hash

The hash code of the object.
init init

core :: Object :: init

fun inspect: String

core :: Object :: inspect

Developer readable representation of self.
protected fun inspect_head: String

core :: Object :: inspect_head

Return "CLASSNAME:#OBJECTID".
abstract fun is_empty: Bool

core :: MapRead :: is_empty

Is there no item in the collection?
intern fun is_same_instance(other: nullable Object): Bool

core :: Object :: is_same_instance

Return true if self and other are the same instance (i.e. same identity).
fun is_same_serialized(other: nullable Object): Bool

core :: Object :: is_same_serialized

Is self the same as other in a serialization context?
intern fun is_same_type(other: Object): Bool

core :: Object :: is_same_type

Return true if self and other have the same dynamic type.
abstract fun iterator: MapIterator[K, V]

core :: MapRead :: iterator

Get a new iterator on the map.
abstract fun join(sep: String, couple_sep: String): String

core :: Map :: join

Concatenate couples of key value.
abstract fun keys: Collection[K]

core :: MapRead :: keys

Return the point of view of self on the keys only.
protected fun keys=(keys: RemovableCollection[K])

core :: HashMap :: keys=

fun keys_sorted_by_values(comparator: Comparator): Array[K]

core :: MapRead :: keys_sorted_by_values

Return an array of all keys sorted with their values using comparator.
abstract fun length: Int

core :: MapRead :: length

Number of items in the collection.
fun lookup_all_values(pe: POSetElement[K]): Set[V]

core :: MapRead :: lookup_all_values

Search all the values in pe.greaters.
fun lookup_values(pe: POSetElement[K]): Set[V]

core :: MapRead :: lookup_values

Combine the values in pe.greaters from the most smaller elements that have a value.
protected fun msgpack_extra_array_items: Int

serialization :: Serializable :: msgpack_extra_array_items

Hook to request a larger than usual metadata array
fun name: String

ini :: IniSection :: name

Section name
protected fun name=(name: String)

ini :: IniSection :: name=

Section name
init new: Map[K, V]

core :: Map :: new

Get a HashMap[K, V] as default implementation
fun not_empty: Bool

core :: MapRead :: not_empty

Alias for not is_empty.
intern fun object_id: Int

core :: Object :: object_id

An internal hash code for the object based on its identity.
fun output

core :: Object :: output

Display self on stdout (debug only).
intern fun output_class_name

core :: Object :: output_class_name

Display class name on stdout (debug only).
protected fun provide_default_value(key: nullable Object): V

core :: MapRead :: provide_default_value

Called by the underling implementation of [] to provide a default value when a key has no value
fun recover_with(map: MapRead[K, V])

core :: Map :: recover_with

Alias for add_all
fun serialization_hash: Int

core :: Object :: serialization_hash

Hash value use for serialization
fun serialize_msgpack(plain: nullable Bool): Bytes

serialization :: Serializable :: serialize_msgpack

Serialize self to MessagePack bytes
fun serialize_to(serializer: Serializer)

serialization :: Serializable :: serialize_to

Serialize self to serializer
fun serialize_to_json(plain: nullable Bool, pretty: nullable Bool): String

serialization :: Serializable :: serialize_to_json

Serialize self to JSON
intern fun sys: Sys

core :: Object :: sys

Return the global sys object, the only instance of the Sys class.
fun to_json: String

serialization :: Serializable :: to_json

Serialize self to plain JSON
abstract fun to_jvalue(env: JniEnv): JValue

core :: Object :: to_jvalue

fun to_map_comparator(comparator: Comparator): MapComparator[K, V]

core :: MapRead :: to_map_comparator

A comparator that compares things with their values in self.
fun to_pretty_json: String

serialization :: Serializable :: to_pretty_json

Serialize self to plain pretty JSON
fun to_s: String

core :: Object :: to_s

User readable representation of self.
abstract fun values: Collection[V]

core :: MapRead :: values

Return the point of view of self on the values only.
protected fun values=(values: RemovableCollection[V])

core :: HashMap :: values=

fun values_sorted_by_key(comparator: Comparator): Array[V]

core :: MapRead :: values_sorted_by_key

Return an array of all values sorted with their keys using comparator.
package_diagram ini::IniSection IniSection core::HashMap HashMap ini::IniSection->core::HashMap core::Map Map core::HashMap->core::Map ...core::Map ... ...core::Map->core::Map

Ancestors

interface Map[K: nullable Object, V: nullable Object]

core :: Map

Maps are associative collections: key -> item.
interface MapRead[K: nullable Object, V: nullable Object]

core :: MapRead

MapRead are abstract associative collections: key -> item.
interface Object

core :: Object

The root of the class hierarchy.
interface Serializable

serialization :: Serializable

Instances of this class can be passed to Serializer::serialize

Parents

class HashMap[K: nullable Object, V: nullable Object]

core :: HashMap

A Map implemented with a hash table.

Class definitions

ini $ IniSection 
# A section in a IniFile
#
# Section properties values are strings associated keys.
# Sections cannot be nested.
#
# ~~~
# var section = new IniSection("section")
# section["key1"] = "value1"
# section["key2"] = "value2"
#
# assert section.length == 2
# assert section["key1"] == "value1"
# assert section["not.found"] == null
# assert section.join(", ", ": ") == "key1: value1, key2: value2"
#
# var i = 0
# for key, value in section do
#	assert key.has_prefix("key")
#	assert value.has_prefix("value")
#	i += 1
# end
# assert i == 2
# ~~~
class IniSection
	super HashMap[String, nullable String]

	# Section name
	var name: String

	# Get the value associated with `key`
	#
	# Returns `null` if the `key` is not found.
	#
	# ~~~
	# var section = new IniSection("section")
	# section["key"] = "value1"
	# section["sub.key"] = "value2"
	#
	# assert section["key"] == "value1"
	# assert section["sub.key"] == "value2"
	# assert section["not.found"] == null
	# ~~~
	redef fun [](key) do
		if not has_key(key) then return null
		return super
	end
end
lib/ini/ini.nit:507,1--553,3
Nit standard library. Version v0.8-3595-g3f58b4f.