Advanced path conditions with customizable accept states

Introduced properties

abstract fun accept(node: N): Bool

a_star :: TargetCondition :: accept

Should the pathfinding accept node as a goal?

init defaultinit

a_star :: TargetCondition :: defaultinit

abstract fun heuristic_cost(node: N, link: Link): Int

a_star :: TargetCondition :: heuristic_cost

Approximate cost from node to an accept state

Redefined properties

redef type SELF: TargetCondition[N]

a_star $ TargetCondition :: SELF

Type of this instance, automatically specialized in every class

redef fun core_serialize_to(v: Serializer)

a_star $ TargetCondition :: core_serialize_to

Actual serialization of self to serializer

redef init from_deserializer(v: Deserializer)

a_star $ TargetCondition :: from_deserializer

Create an instance of this class from the deserializer

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 accept(node: N): Bool

a_star :: TargetCondition :: accept

Should the pathfinding accept node as a goal?

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

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.

fun core_serialize_to(serializer: Serializer)

serialization :: Serializable :: core_serialize_to

Actual serialization of self to serializer

init defaultinit

a_star :: TargetCondition :: defaultinit

init defaultinit

serialization :: Serializable :: defaultinit

init defaultinit

core :: Object :: defaultinit

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 hash: Int

core :: Object :: hash

The hash code of the object.

abstract fun heuristic_cost(node: N, link: Link): Int

a_star :: TargetCondition :: heuristic_cost

Approximate cost from node to an accept state

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".

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.

protected fun msgpack_extra_array_items: Int

serialization :: Serializable :: msgpack_extra_array_items

Hook to request a larger than usual metadata array

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).

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_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.

Ancestors

interface Object

The root of the class hierarchy.

Parents

interface Serializable

serialization :: Serializable

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

Class definitions

a_star $ TargetCondition

# Advanced path conditions with customizable accept states
abstract class TargetCondition[N: Node]
	serialize

	# Should the pathfinding accept `node` as a goal?
	fun accept(node: N): Bool is abstract

	# Approximate cost from `node` to an accept state
	fun heuristic_cost(node: N, link: Link): Int is abstract
end

lib/a_star/a_star.nit:414,1--423,3