Uses of Class
com.google.ortools.constraintsolver.PropagationBaseObject

Packages that use PropagationBaseObject

Package	Description
com.google.ortools.constraintsolver

Uses of PropagationBaseObject in com.google.ortools.constraintsolver

Subclasses of PropagationBaseObject in com.google.ortools.constraintsolver

Modifier and Type	Class	Description
class	Assignment	An Assignment is a variable -> domains mapping, used to report solutions to the user.
class	BaseIntExpr
class	BooleanVar
class	CastConstraint	Cast constraints are special channeling constraints designed to keep a variable in sync with an expression.
class	Constraint	A constraint is the main modeling object.
class	DisjunctiveConstraint
class	GlobalVehicleBreaksConstraint	GlobalVehicleBreaksConstraint ensures breaks constraints are enforced on all vehicles in the dimension passed to its constructor. It is intended to be used for dimensions representing time. A break constraint ensures break intervals fit on the route of a vehicle. For a given vehicle, it forces break intervals to be disjoint from visit intervals, where visit intervals start at CumulVar(node) and last for node_visit_transit[node].
class	IntervalVar	Interval variables are often used in scheduling.
class	IntExpr	The class IntExpr is the base of all integer expressions in constraint programming. It contains the basic protocol for an expression: - setting and modifying its bound - querying if it is bound - listening to events modifying its bounds - casting it into a variable (instance of IntVar)
class	IntVar	The class IntVar is a subset of IntExpr.
class	Pack
class	SequenceVar	A sequence variable is a variable whose domain is a set of possible orderings of the interval variables.
class	TypeRegulationsConstraint	The following constraint ensures that incompatibilities and requirements between types are respected. It verifies both "hard" and "temporal" incompatibilities. Two nodes with hard incompatible types cannot be served by the same vehicle at all, while with a temporal incompatibility they can't be on the same route at the same time. The VisitTypePolicy of a node determines how visiting it impacts the type count on the route. For example, for - three temporally incompatible types T1 T2 and T3 - 2 pairs of nodes a1/r1 and a2/r2 of type T1 and T2 respectively, with - a1 and a2 of VisitTypePolicy TYPE_ADDED_TO_VEHICLE - r1 and r2 of policy ADDED_TYPE_REMOVED_FROM_VEHICLE - 3 nodes A, UV and AR of type T3, respectively with type policies TYPE_ADDED_TO_VEHICLE, TYPE_ON_VEHICLE_UP_TO_VISIT and TYPE_SIMULTANEOUSLY_ADDED_AND_REMOVED the configurations UV --> a1 --> r1 --> a2 --> r2, a1 --> r1 --> a2 --> r2 --> A and a1 --> r1 --> AR --> a2 --> r2 are acceptable, whereas the configurations a1 --> a2 --> r1 --> ..., or A --> a1 --> r1 --> ..., or a1 --> r1 --> UV --> ... are not feasible. It also verifies same-vehicle and temporal type requirements. A node of type T_d with a same-vehicle requirement for type T_r needs to be served by the same vehicle as a node of type T_r. Temporal requirements, on the other hand, can take effect either when the dependent type is being added to the route or when it's removed from it, which is determined by the dependent node's VisitTypePolicy. In the above example: - If T3 is required on the same vehicle as T1, A, AR or UV must be on the same vehicle as a1. - If T2 is required when adding T1, a2 must be visited *before* a1, and if r2 is also visited on the route, it must be *after* a1, i.e.

Methods in com.google.ortools.constraintsolver with parameters of type PropagationBaseObject

Modifier and Type	Method	Description
static long	PropagationBaseObject.getCPtr(PropagationBaseObject obj)
boolean	Solver.hasName(PropagationBaseObject object)	Returns whether the object has been named or not.
static final String	mainJNI.PropagationBaseObject_baseName(long jarg1, PropagationBaseObject jarg1_)
static final void	mainJNI.PropagationBaseObject_enqueueDelayedDemon(long jarg1, PropagationBaseObject jarg1_, long jarg2, Demon jarg2_)
static final void	mainJNI.PropagationBaseObject_enqueueVar(long jarg1, PropagationBaseObject jarg1_, long jarg2, Demon jarg2_)
static final void	mainJNI.PropagationBaseObject_freezeQueue(long jarg1, PropagationBaseObject jarg1_)
static final boolean	mainJNI.PropagationBaseObject_hasName(long jarg1, PropagationBaseObject jarg1_)
static final String	mainJNI.PropagationBaseObject_name(long jarg1, PropagationBaseObject jarg1_)
static final void	mainJNI.PropagationBaseObject_reset_action_on_fail(long jarg1, PropagationBaseObject jarg1_)
static final void	mainJNI.PropagationBaseObject_set_variable_to_clean_on_fail(long jarg1, PropagationBaseObject jarg1_, long jarg2, IntVar jarg2_)
static final void	mainJNI.PropagationBaseObject_setName(long jarg1, PropagationBaseObject jarg1_, String jarg2)
static final long	mainJNI.PropagationBaseObject_solver(long jarg1, PropagationBaseObject jarg1_)
static final String	mainJNI.PropagationBaseObject_toString(long jarg1, PropagationBaseObject jarg1_)
static final void	mainJNI.PropagationBaseObject_unfreezeQueue(long jarg1, PropagationBaseObject jarg1_)
static final boolean	mainJNI.Solver_hasName(long jarg1, Solver jarg1_, long jarg2, PropagationBaseObject jarg2_)
static long	PropagationBaseObject.swigRelease(PropagationBaseObject obj)