evolution.actions
Class ActionKnowledgeCatalog

evolution.KnowledgeCatalog
  |
  +--evolution.actions.ActionKnowledgeCatalog

public class ActionKnowledgeCatalog

extends KnowledgeCatalog

The KnowledgeCatalog for evolution.actions.

Stereotype singleton

Field Detail

instance

protected static ActionKnowledgeCatalog instance

Instance of the singleton.

protected ActionKnowledgeCatalog(String fileName)
                            throws java.io.FileNotFoundException,
                                   java.io.IOException

Create a new KnowledgeCatalog from the given file.

public boolean actionExists(String actionName)

Does the action with this name exist?

public boolean canBePerformedOn(String actionName, SquareOfLand sq)

See if this action can be performed on the given square.

Parameters:

actionName - Something like Resting, Fishing, ...

public InfoList getActionsInfo()

An info list with all possible actions in the game.

public List getActionTypes()

Return a list of all possible actions. This is a list of Strings.

public Action getDefaultAction()

Return an instance of the default action type. This is cached version.

public String getDefaultActionType()

Return the the name for the default action.

public List getEnergyBufferActionTypes()

Return a list of all possible actions while using the energy buffer. This is a list of Strings.

public static ActionKnowledgeCatalog getInst()

Return the instance of this singleton.

public double getPriority(Action action)

The normal priority for this action.

public List influencedBy(String actionName)

A list of resources by which this action is influenced.

public static void initialize(String fileName)
                        throws java.io.FileNotFoundException,
                               java.io.IOException

Initialize this singleton from the given file.

public Action instantiate(String actionName)

Instantiate the action with the given name on the given square. precondition: the actionName must be valid

public boolean isMaximizing(String actionName)

See if this action can perform better when the needed landresources are high.

public boolean mustBeExplored(String actionName)

Check whether the given action must be explored or not.

protected void parseActionTypes(String actionTypesString)

Parse a actiontypes string.

protected List parseActionTypesInto(String actionTypesString, List retain)

Parse a actiontypes string.

Parameters:

retain - A List of action names. If this is not null, only the specified actions will be extracted.

protected void parseDefaultActionType(String actionTypeString)

Parse the default actiontype string.

protected void parseEnergyBufferActionTypes(String actionTypesString)

Parse a energy buffer actiontypes string.

public Double producesLandResource(String actionName, String resName)

Returns the amount produced by the given action of the given land resource. Returns null if the land resource is not produced by this action.

public Map producesLandResources(String actionName)

A map with as keys the landresource and as value the amount the action uses.

public Map producesResources(String actionName)

A map with as keys the resource and as value the amount the action uses.

public Map reveals(Action action)

A hash of resources/speeds for the given action.

public Object[] transformsLand(SquareOfLand sq, String actionName)

Does the given action transform the landtype of the given square?

Returns Object[] {
Boolean transforms        : does the action transform yes or no
String toLand             : the land type we transform to
String detLandResource    : the determening land resource
Double limit              : the limit the land resource should have
to transform the land type
Boolean lte               : must the current value be less then equal
than the limit
Boolean gte               : must the current value be greater then equal
than the limit

public Double usesLandResource(String actionName, String resName)

Returns the amount used by the given action of the given land resource. Returns null if the land resource is not used by this action.

public Map usesLandResources(String actionName)

A map with as keys the landresource and as value the amount the action uses.

public Map usesResources(String actionName)

A map with as keys the resource and as value the amount the action uses.

Association Links

to Class java.util.List

An array of all the loaded actions. These are extracted from the properties list at construction. This is a list of Strings.

to Class java.lang.String

The default actiontype. This is extracted from the properties list at construction.

to Class evolution.actions.Action

A cached version of an instantiated default action.

to Class java.util.List

The actiontypes that can be performed when using the EnergyBuffer. These are extracted from the properties list at construction. This is a list of Strings.

to Class evolution.actions.ActionKnowledgeCatalog

Instance of the singleton.