Package fr.uga.pddl4j.parser

Class ParsedMethod

java.lang.Object

fr.uga.pddl4j.parser.AbstractParsedObject

fr.uga.pddl4j.parser.ParsedAbstractOperator

fr.uga.pddl4j.parser.ParsedMethod

All Implemented Interfaces:

ParsedObject, ParsedOperator, Serializable

public class ParsedMethod
extends ParsedAbstractOperator

This class implements a method for htn planning operator parsed.

See Also:

Serialized Form

Field Summary

Fields inherited from interface fr.uga.pddl4j.parser.ParsedObject

DEFAULT_BEGIN_LINE, DEFAULT_BEGING_COLUMN, DEFAULT_END_COLUMN, DEFAULT_END_LINE

Constructor Summary

Constructors

Constructor	Description
ParsedMethod(ParsedMethod other)	Create a new method from another.
ParsedMethod(Symbol<String> name, List<TypedSymbol<String>> parameters, Expression<String> task, Expression<String> preconditions, Expression<String> tasks, Expression<String> ordering, Expression<String> constraints, boolean ordered, boolean durative)	Creates method with a specified name, parameter, task performed, precondition and task network.
ParsedMethod(Symbol<String> name, List<TypedSymbol<String>> parameters, Expression<String> task, Expression<String> duration, Expression<String> preconditions, Expression<String> tasks, Expression<String> ordering, Expression<String> constraints, boolean ordered, boolean durative)	Creates method with a specified name, parameter, task performed, precondition and task network.
ParsedMethod(Symbol<String> name, List<TypedSymbol<String>> parameters, Expression<String> task, Expression<String> duration, Expression<String> preconditions, ParsedTaskNetwork network)	Creates method with a specified name, parameter, task performed, precondition and task network.
ParsedMethod(Symbol<String> name, List<TypedSymbol<String>> parameters, Expression<String> task, Expression<String> preconditions, ParsedTaskNetwork network)	Creates method with a specified name, parameter, task performed, precondition and task network.

Method Summary

Modifier and Type	Method	Description
Expression<String>	getConstraints()	Returns the logical constraints between the tasks of the task network.
Expression<String>	getOrdering()	Returns the ordering constraints between the tasks of the task network.
Expression<String>	getSubTasks()	Returns the tasks of the task network.
Expression<String>	getTask()	Returns the task performed by the method.
ParsedTaskNetwork	getTaskNetwork()	Returns the task network of this method.
boolean	isTotallyOrdered()	Returns if the task network is total ordered or not.
void	setLogicalConstraints(Expression<String> constraints)	Sets the logical constraints between the tasks of the task network.
void	setOrdering(Expression<String> constraints)	Sets the ordering constraints between the tasks of the task network.
void	setSubTasks(Expression<String> tasks)	Sets the tasks of the task network.
void	setTask(Expression<String> task)	Sets the task performed by the method.
void	setTaskNetwork(ParsedTaskNetwork tasknetwork)	Sets the task network of this method.
void	setTotallyOrdered(boolean flag)	Set the boolean totally ordered flag of the task network to a specified value.
String	toString()	Returns a PDDL string representation of the method.

Methods inherited from class fr.uga.pddl4j.parser.ParsedAbstractOperator

equals, getArity, getDuration, getName, getParameter, getParameters, getPreconditions, hashCode, isDurative, setDuration, setName, setParameters, setPreconditions, toTask

Methods inherited from class fr.uga.pddl4j.parser.AbstractParsedObject

getBeginColumn, getBeginLine, getEndColumn, getEndLine, setBegin, setBeginColumn, setBeginLine, setEnd, setEndColumn, setEndLine

Methods inherited from class java.lang.Object

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

Methods inherited from interface fr.uga.pddl4j.parser.ParsedObject

getBeginColumn, getBeginLine, getEndColumn, getEndLine, setBegin, setBeginColumn, setBeginLine, setEnd, setEndColumn, setEndLine

Constructor Details

ParsedMethod

public ParsedMethod(ParsedMethod other)

Create a new method from another.

Parameters:

other - the other method.

ParsedMethod

public ParsedMethod(Symbol<String> name,
 List<TypedSymbol<String>> parameters,
 Expression<String> task,
 Expression<String> duration,
 Expression<String> preconditions,
 Expression<String> tasks,
 Expression<String> ordering,
 Expression<String> constraints,
 boolean ordered,
 boolean durative)

Creates method with a specified name, parameter, task performed, precondition and task network.

Parameters:

name - The name of the method.

parameters - The list of the method parameters.

task - The task performed by the method.

duration - The duration constraints of the method.

preconditions - The preconditions of the task. This parameter can be null.

tasks - The subtasks of the method.

ordering - The ordering constraints between the subtasks of the method.

constraints - The constraint on the subtasks of the method.

ordered - The flag to indicate if the subtasks of the method is total ordered or not.

durative - The flag to indicate if the method is durative or not.

ParsedMethod

public ParsedMethod(Symbol<String> name,
 List<TypedSymbol<String>> parameters,
 Expression<String> task,
 Expression<String> preconditions,
 Expression<String> tasks,
 Expression<String> ordering,
 Expression<String> constraints,
 boolean ordered,
 boolean durative)

Creates method with a specified name, parameter, task performed, precondition and task network.

Parameters:

name - The name of the method.

parameters - The list of the method parameters.

task - The task performed by the method.

preconditions - The preconditions of the task. This parameter can be null.

tasks - The subtasks of the method.

ordering - The ordering constraints between the subtasks of the method.

constraints - The constraint on the subtasks of the method.

ordered - The flag to indicate if the subtasks of the method is total ordered or not.

durative - The flag to indicate if the method is durative or not.

ParsedMethod

public ParsedMethod(Symbol<String> name,
 List<TypedSymbol<String>> parameters,
 Expression<String> task,
 Expression<String> duration,
 Expression<String> preconditions,
 ParsedTaskNetwork network)

Creates method with a specified name, parameter, task performed, precondition and task network.

Parameters:

name - The name of the method.

parameters - The list of the method parameters.

task - The task performed by the method.

duration - The duration constraints of the method.

preconditions - The preconditions of the task. This parameter can be null.

network - the task network of the method.

ParsedMethod

public ParsedMethod(Symbol<String> name,
 List<TypedSymbol<String>> parameters,
 Expression<String> task,
 Expression<String> preconditions,
 ParsedTaskNetwork network)

Creates method with a specified name, parameter, task performed, precondition and task network.

Parameters:

name - The name of the method.

parameters - The list of the method parameters.

task - The task performed by the method.

preconditions - The preconditions of the task. This parameter can be null.

network - the task network of the method.

Method Details

getTask

public final Expression<String> getTask()

Returns the task performed by the method.

Returns:

the method tasks.

setTask

public final void setTask(Expression<String> task)

Sets the task performed by the method.

Parameters:

task - The task performed by the method.

getSubTasks

public final Expression<String> getSubTasks()

Returns the tasks of the task network.

Returns:

the tasks of the task network.

setSubTasks

public final void setSubTasks(Expression<String> tasks)

Sets the tasks of the task network.

Parameters:

tasks - The tasks to set.

getOrdering

public final Expression<String> getOrdering()

Returns the ordering constraints between the tasks of the task network.

Returns:

the ordering constraints of the task network.

setOrdering

public final void setOrdering(Expression<String> constraints)

Sets the ordering constraints between the tasks of the task network.

Parameters:

constraints - The constraints to set.

getConstraints

public final Expression<String> getConstraints()

Returns the logical constraints between the tasks of the task network.

Returns:

the logical constraints of the task network.

setLogicalConstraints

public final void setLogicalConstraints(Expression<String> constraints)

Sets the logical constraints between the tasks of the task network.

Parameters:

constraints - The constraints to set.

isTotallyOrdered

public final boolean isTotallyOrdered()

Returns if the task network is total ordered or not.

Returns:

true the method is total ordered or not, false otherwise.

setTotallyOrdered

public final void setTotallyOrdered(boolean flag)

Set the boolean totally ordered flag of the task network to a specified value.

Parameters:

flag - The flag to set.

getTaskNetwork

public final ParsedTaskNetwork getTaskNetwork()

Returns the task network of this method.

Returns:

the tasknetwork of this method.

setTaskNetwork

public final void setTaskNetwork(ParsedTaskNetwork tasknetwork)

Sets the task network of this method.

Parameters:

tasknetwork - the tasknetwork to set.

toString

public String toString()

Returns a PDDL string representation of the method.

Overrides:

toString in class Object

Returns:

a string PDDL representation of the method.