Package org.tweetyproject.arg.adf.syntax

Class Argument

java.lang.Object

org.tweetyproject.arg.adf.syntax.Argument

All Implemented Interfaces:

AcceptanceCondition, Node

public final class Argument
extends Object
implements AcceptanceCondition, Node

An immutable representation of an ADF argument

This argument can also be used as an AcceptanceCondition, since it is its atomic building block.

Author:

Mathias Hofer

Nested Class Summary

Nested classes/interfaces inherited from interface org.tweetyproject.arg.adf.syntax.acc.AcceptanceCondition

AcceptanceCondition.Builder

Field Summary

Fields inherited from interface org.tweetyproject.arg.adf.syntax.acc.AcceptanceCondition

CONTRADICTION, TAUTOLOGY

Constructor Summary

Constructors

Constructor	Description
Argument()	Argument
Argument(String name)

Method Summary

Modifier and Type	Method	Description
<U, D> U	accept(Visitor<U,D> visitor, D topDownData)	Passes the topDownData to the right visit method and returns the result of the visit method, performs no modifications on them.
Stream<Argument>	arguments()
boolean	contains(Argument arg)	Checks if the given argument is contained in this acceptance condition.
boolean	equals(Object o)
Set<AcceptanceCondition>	getChildren()
String	getName()
String	toString()

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

Argument

public Argument()

Argument

Argument

public Argument(String name)

Parameters:

name - the name of the argument

Method Details

arguments

public Stream<Argument> arguments()

Specified by:

arguments in interface AcceptanceCondition

Returns:

recursively computes all the arguments of this acceptance condition

getName

public String getName()

Returns:

the name

contains

public boolean contains(Argument arg)

Description copied from interface: AcceptanceCondition

Checks if the given argument is contained in this acceptance condition.

Note that this relation is reflexive, hence each argument contains itself.

Specified by:

contains in interface AcceptanceCondition

Parameters:

arg - some argument

Returns:

true if the argument is contained

getChildren

public Set<AcceptanceCondition> getChildren()

Specified by:

getChildren in interface AcceptanceCondition

Returns:

an unmodifiable set of children

accept

public <U,
D> U accept(Visitor<U,D> visitor,
 D topDownData)

Description copied from interface: AcceptanceCondition

Passes the topDownData to the right visit method and returns the result of the visit method, performs no modifications on them.

This allows for type-safe traversal through the acceptance condition structure.

Specified by:

accept in interface AcceptanceCondition

Type Parameters:

U - the bottom-up data

D - the top-down data

Parameters:

visitor - the visitor

topDownData - the data which is passed from the root of the acceptance condition to the leaf

Returns:

the result of the visit method

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object