com.threerings.tudey.server.logic
Class ExpressionLogic.Decrement

java.lang.Object
  com.threerings.util.ShallowObject
      com.threerings.tudey.server.logic.Logic
          com.threerings.tudey.server.logic.ExpressionLogic
              com.threerings.tudey.server.logic.ExpressionLogic.UnaryOperation
                  com.threerings.tudey.server.logic.ExpressionLogic.Decrement

Enclosing class:

ExpressionLogic

public static class ExpressionLogic.Decrement
extends ExpressionLogic.UnaryOperation

Evaluates a decrement expression.

Nested Class Summary

Nested classes/interfaces inherited from class com.threerings.tudey.server.logic.ExpressionLogic

ExpressionLogic.Add, ExpressionLogic.And, ExpressionLogic.BinaryOperation, ExpressionLogic.Constant, ExpressionLogic.Decrement, ExpressionLogic.Divide, ExpressionLogic.Equals, ExpressionLogic.Greater, ExpressionLogic.GreaterEquals, ExpressionLogic.Increment, ExpressionLogic.Less, ExpressionLogic.LessEquals, ExpressionLogic.Multiply, ExpressionLogic.Negate, ExpressionLogic.Not, ExpressionLogic.NumTargets, ExpressionLogic.Or, ExpressionLogic.Parsed, ExpressionLogic.Previous, ExpressionLogic.Reference, ExpressionLogic.Remainder, ExpressionLogic.Subtract, ExpressionLogic.UnaryOperation, ExpressionLogic.Xor

Nested classes/interfaces inherited from class com.threerings.tudey.server.logic.Logic

Logic.ShapeObserver

Constructor Summary

ExpressionLogic.Decrement()

Method Summary

Object

evaluate(Logic activator, Object previous) Evaluates the expression.

Methods inherited from class com.threerings.tudey.server.logic.ExpressionLogic

getEntityKey, getRotation, getTranslation, init, isActive

Methods inherited from class com.threerings.tudey.server.logic.Logic

addShapeObserver, getModel, getPatrolPath, getSceneManager, getShape, getTags, getTransform, getTransform, getVariable, init, isDefaultEntrance, isVisible, removeShapeObserver, request, resolveTarget, setVariable, signal, transfer

Methods inherited from class com.threerings.util.ShallowObject

equals, hashCode

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExpressionLogic.Decrement

public ExpressionLogic.Decrement()

Method Detail

evaluate

public Object evaluate(Logic activator,
                       Object previous)

Description copied from class: ExpressionLogic

Evaluates the expression.

Specified by:

evaluate in class ExpressionLogic