Package worldBuilder

Class AttributeEngine

java.lang.Object

worldBuilder.AttributeEngine

public class AttributeEngine
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AttributeEngine.WhichMap

Constructor Summary

Constructors

Constructor	Description
AttributeEngine(Map map)

Method Summary

Modifier and Type	Method	Description
boolean	abort()	fall back to the last committed values (only for changed maps)
boolean	autoPlacement(boolean[] selected, double[] quotas, AttributeEngine.WhichMap whichmap)	rule based resource placement for the selected points
boolean	commit()	make the current values the fall-backs (in case of abort)
boolean	placement(boolean[] selected, AttributeEngine.WhichMap whichmap, double value)	update the MeshPoint attributes for every selected
boolean	placementRules(java.lang.String ruleFile, java.lang.String[] classNames, AttributeEngine.WhichMap whichmap)	instantiate an auto-placement engine for the desired resource

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AttributeEngine

public AttributeEngine(Map map)

Method Detail

placement

public boolean placement(boolean[] selected,
                         AttributeEngine.WhichMap whichmap,
                         double value)

update the MeshPoint attributes for every selected

Parameters:

selected - array of per-MeshPoint booleans, True->selected

whichmap - RAIN, MINERAL, FLORA< FAUNA

value - new attribute value

placementRules

public boolean placementRules(java.lang.String ruleFile,
                              java.lang.String[] classNames,
                              AttributeEngine.WhichMap whichmap)

instantiate an auto-placement engine for the desired resource

Parameters:

ruleFile - name of file containing placement rules

classNames - names of the placement classes

whichmap - MINERAL, FLORA, FAUNA

autoPlacement

public boolean autoPlacement(boolean[] selected,
                             double[] quotas,
                             AttributeEngine.WhichMap whichmap)

rule based resource placement for the selected points

Parameters:

selected - per-point booleans for selected points

quotas - fraction of points desired per class

whichmap - MINERAL, FLORA, FAUNA

commit

public boolean commit()

make the current values the fall-backs (in case of abort)

abort

public boolean abort()

fall back to the last committed values (only for changed maps)