concepts.dm.pdsketch.strips.strips_expression.SDeicticAssignExpression#

class SDeicticAssignExpression[source]#

Bases: SVariableAssignmentExpression

The representation of a deictic assignment expression.

Methods

ground(variable_dict[, state])

Return a new expression with all variables grounded according to the given variable dictionary.

iter_effect_predicates()

Iterate over the effect predicate names in the expression.

iter_precondition_predicates()

Iterate over the precondition predicate names in the expression.

Attributes

variable

The deictic expression.

expression

The inner assignment expression.

__init__(variable, expression)[source]#

Initialize a deictic assignment expression.

Parameters:
__new__(**kwargs)#
ground(variable_dict, state=None)#

Return a new expression with all variables grounded according to the given variable dictionary.

Parameters:
iter_effect_predicates()[source]#

Iterate over the effect predicate names in the expression.

Return type:

Iterable[str]

iter_precondition_predicates()[source]#

Iterate over the precondition predicate names in the expression.

Return type:

Iterable[str]

expression: SVariableAssignmentExpression#

The inner assignment expression.

variable: Variable#

The deictic expression.