Package fr.uga.pddl4j.problem

Class Task

java.lang.Object

fr.uga.pddl4j.problem.AbstractAtomicFormula

fr.uga.pddl4j.problem.Task

All Implemented Interfaces:

AtomicFormula, Serializable

public class Task
extends AbstractAtomicFormula

This class implements a task used in HTN planning.

Since:

4.0

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
Task(int symbol, int[] arguments, boolean flag)	Creates a new atomic formula with a specified symbol and list of arguments.
Task(Task other)	Create a new task from an other one.

Method Summary

Modifier and Type	Method	Description
boolean	isPrimtive()	Returns true if the task is a primitive task.
void	setPrimtive(boolean flag)	Set the boolean flag used to specified if the task is a primitive task to a specified value.

Methods inherited from class fr.uga.pddl4j.problem.AbstractAtomicFormula

arity, equals, getArguments, getSymbol, hashCode, setArguments, setSymbol, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Task

public Task(Task other)

Create a new task from an other one. This constructor make a deep copy of the specified task.

Parameters:

other - the task.

Task

public Task(int symbol,
 int[] arguments,
 boolean flag)

Creates a new atomic formula with a specified symbol and list of arguments.

Parameters:

symbol - the symbol of the atomic formula.

arguments - the list of arguments of the atomic formula.

flag - the flag used to indicates that the task is primitive or not.

Method Details

isPrimtive

public final boolean isPrimtive()

Returns true if the task is a primitive task.

Returns:

true if the task is a primitive task, false otherwise.

setPrimtive

public final void setPrimtive(boolean flag)

Set the boolean flag used to specified if the task is a primitive task to a specified value.

Parameters:

flag - the flag.